Wall breaking machine for producing ganoderma lucidum spore powder

Abstract

The utility model discloses a wall breaking machine for producing ganoderma lucidum spore powder, which comprises a machine base and a wall breaking motor, the wall breaking motor is arranged on the machine base, a driving extrusion roller and a driven extrusion roller are pivoted on the machine base, the wall breaking motor drives the driving extrusion roller to rotate through a transmission mechanism, and the central axis of the driving extrusion roller is parallel to the central axis of the driven extrusion roller. The driving extrusion roller drives the driven extrusion roller to rotate through materials and friction force, the driving extrusion roller and the driven extrusion roller extrude ganoderma spores to achieve wall breaking and smashing of the ganoderma spores, a feeding port is formed in the upper portion between the driving extrusion roller and the driven extrusion roller, and a discharging port is formed in the lower portion between the driving extrusion roller and the driven extrusion roller. A circular material receiving and pouring device for pouring materials to the feeding hole and receiving the materials at the discharging hole is also arranged beside the machine base; the circular material receiving and pouring device is used for circularly receiving and pouring the materials through two hoppers; the circulating wall-breaking and crushing device can realize circulating wall-breaking and crushing of materials, so that the labor intensity of operators is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing equipment manufacturing, in particular to a wall-breaking machine for producing ganoderma lucidum spore powder. Background Art

[0002] Ganoderma spores are tiny, egg-shaped reproductive cells that eject from the gills of Ganoderma lucidum during its mature growth phase. Each spore is only 4-6 microns in size and is a living organism with a double-walled structure surrounded by a hard layer of chitin. If consumed directly, their beneficial properties are difficult for the human body to fully absorb. Therefore, the spores need to be broken and pulverized. This spore powder is more suitable for direct digestion in the human stomach.

[0003] There are currently wall-breaking machines for Ganoderma lucidum spore powder on the market. For example, a Chinese utility model patent with patent number ZL202121135787.4 and name "High-purity Ganoderma lucidum spore powder wall-breaking device" was disclosed on November 30, 2021. The patent includes a shell having a accommodating space with an upper end opening, and the upper end of the shell is detachably provided with an end cover. The accommodating space of the shell includes a wall-breaking chamber and a feeding chamber from top to bottom. The wall-breaking chamber and the feeding chamber are separated by a horizontally arranged partition. One end of the partition passes through the side wall of the shell and is fixedly connected to the push rod located on the outside of the shell. The other end of the partition is inserted into the inner wall of the shell. The partition is slidably connected to the shell to connect or separate the wall-breaking chamber and the feeding chamber. A crushing roller for wall breaking is provided in the wall-breaking chamber, and the crushing roller is driven to rotate by a second motor arranged on the outside of the shell. A discharge port is opened on one side of the feeding chamber, and a spiral feeding rod horizontally passing through the discharge port is also included. This wall-breaking device improves the purity of Ganoderma lucidum spore powder and has a good wall-breaking effect. However, this wall-breaking device cannot achieve cyclic wall-breaking and pulverization of the material. It only pulverizes the Ganoderma lucidum spores once, which often results in insufficient spore pulverization and poor quality assurance. Therefore, cyclic wall-breaking and pulverization of the Ganoderma lucidum spores is necessary. If cyclic wall-breaking and pulverization is required, this wall-breaking device requires manual intervention to receive and feed the material, which increases the operator's labor intensity and affects production efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a wall-breaking machine for producing ganoderma lucidum spore powder, which can realize cyclic wall-breaking and crushing of materials, thereby reducing the labor intensity of operators and improving production efficiency.

[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is: a wall-breaking machine for producing Ganoderma lucidum spore powder, comprising a machine base and a wall-breaking motor, the wall-breaking motor being installed on the machine base, an active extrusion roller and a driven extrusion roller being pivotally connected to the machine base, the wall-breaking motor driving the active extrusion roller to rotate through a transmission mechanism, the central axes of the active extrusion roller and the driven extrusion roller being parallel to each other, the active extrusion roller driving the driven extrusion roller to rotate through the material and friction force, the active extrusion roller and the driven extrusion roller rotating in opposite directions, the active extrusion roller and the driven extrusion roller squeezing the Ganoderma lucidum spores to achieve wall-breaking and crushing of the Ganoderma lucidum spores, a feed port being provided above between the active extrusion roller and the driven extrusion roller, a discharge port being provided below between the active extrusion roller and the driven extrusion roller, a circulating material receiving and discharging device for pouring material into the feed port and receiving material at the discharge port being also provided next to the machine base, the circulating material receiving and discharging device performing cyclic material receiving and discharging through two hoppers.

[0006] A further improvement is that the base is equipped with two adjustment screws. Rotating these screws drives the driven squeeze roller to move perpendicular to the central axis of the active squeeze roller, thereby changing the distance between the central axes of the active and driven squeeze rollers. This allows for better control of the particle size of the material after wall-breaking and crushing, improving both the quality of the wall-breaking and crushing process and the ability to produce materials of varying particle sizes, thus enhancing the versatility of the equipment.

[0007] Furthermore, a support rod is provided on the machine base between the active extrusion roller and the driven extrusion roller, the central axis of the support rod is parallel to the central axis of the active extrusion roller, and two sliding sleeves are passed through the support rod, and a stop block is connected to the lower part of each sliding sleeve, and the two stop blocks are used to prevent the material from leaking to both sides along the axial direction of the active extrusion roller;

[0008] Each sliding sleeve is securely connected to the support rod via a connector. Each material stopper can be adjusted up and down relative to the sliding sleeve to accommodate changes in the distance between the center axes of the active and passive squeeze rollers. This effectively prevents material leakage and loss during the production process.

[0009] A further improvement is that a water channel hole is provided in the center of the active extrusion roller, which is connected to an external cooling water channel. This reduces the heat generated by the extrusion friction of the active extrusion roller, ensures that the temperature of the material being crushed by the extrusion wall is not too high, prevents the beneficial components of the Ganoderma lucidum spore powder from being destroyed, and ensures the quality of the produced Ganoderma lucidum spore powder.

[0010] Preferably, the circulating material receiving and discharging device includes a frame, a left hopper and a right hopper, and is characterized in that: the frame includes a left frame, a middle frame and a right frame;

[0011] The left frame is provided with a left lifting bracket which can move up and down, and the left lifting bracket is provided with a left slider which can move back and forth horizontally, and the left hopper is mounted on the left lifting bracket in a way that it can be detached from the left lifting bracket. The lower right part of the left hopper is provided with a left longitudinal axis, and the upper part of the middle frame is provided with a left limiting convex part, and the left limiting convex part is provided with a left limiting slot which cooperates with the left longitudinal axis. The left slider drives the left hopper to move through the left push rod. When the left lifting bracket is in the upper position, the left slider drives the left hopper to move to the right to the set position through the left push rod, and the left longitudinal axis cooperates with the left limiting slot, and the left push rod continues to push the left hopper so that the left hopper rotates along the central axis of the left longitudinal axis to discharge materials toward the feeding port; when the left lifting bracket is in the lower position, the left slider drives the left hopper to move to the right to the set position below the discharging port for receiving materials through the left push rod.

[0012] When the right lifting bracket is in the lower position, the right slider drives the right hopper to move to the left to the set position through the right push rod, and the right longitudinal shaft cooperates with the right limiting slot, and the right push rod continues to push the right hopper so that the right hopper rotates along the central axis of the right longitudinal shaft to discharge materials toward the feeding port; when the right lifting bracket is in the lower position, the right slider drives the right hopper to move to the left to the set position through the right push rod and is below the discharging port for receiving materials;

[0013] When the left hopper turns over to discharge materials, the right hopper is in the material receiving position; when the right hopper turns over to discharge materials, the left hopper is in the material receiving position.

[0014] When the left lifting bracket is in the upper position, the right slider drives the left hopper to move to the set position through the left push rod, and the left longitudinal axis cooperates with the left limit slot, and the left push rod continues to push the left hopper so that the left hopper rotates along the center axis of the left longitudinal axis to discharge the material toward the feeding port; when the left lifting bracket is in the lower position, the left slider drives the left hopper to move to the set position through the left push rod, and the right longitudinal axis cooperates with the right limit slot, and the right push rod continues to push the right hopper so that the right hopper rotates along the center axis of the right longitudinal axis to discharge the material toward the feeding port; when the right lifting bracket is in the lower position, the right slider drives the right hopper to move to the set position through the right push rod This allows for automatic material collection and delivery without human intervention in the left and right hoppers, effectively reducing operator workload and improving production efficiency. By controlling the number of material collection and delivery cycles, the particle size of the crushed material can be controlled to better meet the technical requirements of the desired material. Furthermore, the space required to switch between the left and right hoppers for material collection and delivery is minimal, facilitating the equipment's structural layout and resulting in a compact overall structure and a small footprint, making it easier to deploy.

[0015] Furthermore, the left frame is equipped with a first left driving device, which drives the left lifting bracket to move up and down. The left lifting bracket is equipped with a second left driving device. The left lifting bracket is fixed with a left transverse guide rail. The left slider is engaged with the left transverse guide rail. The second left driving device drives the left slider to move back and forth along the left transverse guide rail.

[0016] The lower part of the left hopper is equipped with a left roller, which is mounted on the left transverse guide rail in a manner that it can be detached from the left transverse guide rail. The lower part of the left hopper is also equipped with a first left longitudinal shaft, and the left slider is equipped with a second left longitudinal shaft. The first left longitudinal shaft and the second left longitudinal shaft are connected by a left push rod.

[0017] The upper portion of the middle frame is provided with a left upper guide rail connected to the left transverse guide rail, and the lower portion of the middle frame is provided with a left lower guide rail connected to the left transverse guide rail;

[0018] The right frame is equipped with a first right driving device, which drives the right lifting bracket to move up and down. The right lifting bracket is equipped with a second right driving device. The right lifting bracket is fixed with a right transverse guide rail. The right slider is engaged with the right transverse guide rail. The second right driving device drives the right slider to move back and forth along the right transverse guide rail.

[0019] The lower part of the right hopper is equipped with a right roller, which is mounted on the right transverse guide rail in a manner that it can be detached from the right transverse guide rail. The lower part of the right hopper is also equipped with a first right longitudinal axis, and the right slider is equipped with a second right longitudinal axis. The first right longitudinal axis and the second right longitudinal axis are connected by a right push rod.

[0020] The upper part of the middle frame is provided with a right upper guide rail connected to the right transverse guide rail, and the lower part of the middle frame is provided with a right lower guide rail connected to the right transverse guide rail. This makes the overall structure more compact and facilitates the back and forth shifting of the left and right hoppers.

[0021] Furthermore, the left transverse guide rail includes a first group of left transverse guide rails and a second group of left transverse guide rails, the first group of left transverse guide rails has two left transverse guide rails, and the left slider is engaged with the first group of left transverse guide rails; the second group of left transverse guide rails has two left transverse guide rails, and the left hopper is mounted on the second group of left transverse guide rails through a plurality of left rollers;

[0022] There are two upper left guide rails that are parallel to each other; when the left lifting bracket is in the upper position, the two upper left guide rails are respectively connected to the two left transverse guide rails of the second group of left transverse guide rails; there are two lower left guide rails that are parallel to each other; when the left lifting bracket is in the lower position, the two lower left guide rails are respectively connected to the two left transverse guide rails of the second group of left transverse guide rails;

[0023] The right transverse guide rail includes a first group of right transverse guide rails and a second group of right transverse guide rails. The first group of right transverse guide rails has two right transverse guide rails, and the right slider is engaged with the first group of right transverse guide rails; the second group of right transverse guide rails has two right transverse guide rails, and the right hopper is mounted on the second group of right transverse guide rails through a plurality of right rollers.

[0024] There are two upper right guide rails that are parallel to each other; when the right lifting bracket is in the upper position, the two upper right guide rails are respectively connected to the two right transverse guide rails of the second group of right transverse guide rails; there are two lower right guide rails that are parallel to each other; when the right lifting bracket is in the lower position, the two lower right guide rails are respectively connected to the two right transverse guide rails of the second group of right transverse guide rails;

[0025] There are two left limiting protrusions and both are arranged vertically; there are two right limiting protrusions and both are arranged vertically; each left lower guide rail is connected to a corresponding right lower guide rail as a whole.

[0026] Further improvement, the lower part of the left hopper is fixedly provided with two first left supports, and the first left longitudinal axis is pivotally connected to the two first left supports; the lower part of the left slider is fixedly provided with two second left supports, and the second left longitudinal axis is pivotally connected to the two second left supports; the lower right part of the left hopper is provided with a third left support, and the middle part of the left longitudinal axis is fixedly connected to the third left support;

[0027] There are two left push rods that are parallel to each other, one end of each left push rod is hinged to the first left longitudinal axis, and the other end of each left push rod is hinged to the second left longitudinal axis;

[0028] Two first right supports are fixedly provided at the lower part of the right hopper, and the first right longitudinal axis is pivotally connected to the two first right supports; two second right supports are fixedly provided at the lower part of the right slider, and the second right longitudinal axis is pivotally connected to the two second right supports; a third right support is provided at the lower left part of the right hopper, and the middle part of the right longitudinal axis is fixedly connected to the third right support;

[0029] There are two right push rods that are parallel to each other, one end of each right push rod is hinged to the first right longitudinal axis, and the other end of each right push rod is hinged to the second right longitudinal axis;

[0030] The left slider is provided with a left giving groove, one end of the left push rod is bent downward, and the downward bent end of the left push rod is matched with the left giving groove;

[0031] The right slider is provided with a right clearance groove, and one end of the right push rod is bent downward, and the bent end of the right push rod engages with the right clearance groove. This structure effectively increases the flexibility of the left and right push rods, allowing the left push rod to reliably push the left hopper to move or rotate, and the right push rod to reliably push the right hopper to move or rotate. It also makes the structure more rational, facilitates assembly, and prevents interference between the push rod and the slider.

[0032] Further improvement, the left frame includes two left columns, the first left drive device includes a first left motor and two left longitudinal transmission shafts pivotally connected between the upper parts of the two left columns, the two left longitudinal transmission shafts are connected by a pair of cylindrical gears, the first left motor drives a left longitudinal transmission shaft to rotate through a left speed change mechanism, two lower synchronous pulleys are pivotally connected to the lower part of each left column, and each left longitudinal transmission shaft is fixedly connected to two upper synchronous pulleys near both ends, and each upper synchronous pulley is connected to a corresponding lower synchronous pulley by a synchronous belt;

[0033] The front and rear sides of the left lifting bracket are respectively connected to two synchronous belts via two connecting pieces;

[0034] The right frame includes two right upright columns, the first right driving device includes a first right motor and two right longitudinal transmission shafts pivotally connected between the upper parts of the two right upright columns, the two right longitudinal transmission shafts are connected by a pair of cylindrical gears, the first right motor drives a right longitudinal transmission shaft to rotate through a right speed change mechanism, two lower synchronous pulleys are pivotally connected to the lower part of each right upright column, and each right longitudinal transmission shaft is fixedly connected to two upper synchronous pulleys near both ends, and each upper synchronous pulley is connected to a corresponding lower synchronous pulley by a synchronous belt;

[0035] The front and rear sides of the right lifting bracket are respectively connected to two synchronous belts via two connecting pieces;

[0036] A left vertical guide rail is also provided on the inner side of each left column, and the front and rear sides of the left lifting bracket are respectively engaged with the corresponding left vertical guide rail through left sliding members;

[0037] Each right upright is also equipped with a right vertical guide rail, and the front and rear sides of the right lifting bracket are respectively engaged with the corresponding right vertical guide rail via right sliding members. This structure can effectively improve the positioning accuracy of the left or right lifting bracket in the upper or lower position, and can also improve the smoothness of the left or right lifting bracket's upward and downward movement.

[0038] Further improved, the second left driving device includes a second left motor and a left transverse screw rod pivotally connected to the left lifting bracket, the second left motor drives the left transverse screw rod to rotate through the left transmission, and the lower part of the left slider is equipped with a left ball nut, which cooperates with the left transverse screw rod;

[0039] The second right driving device includes a second right motor and a right transverse screw rod pivotally connected to the right lifting bracket, the second right motor drives the right transverse screw rod to rotate through the right transmission, and the lower part of the right slider is equipped with a right ball nut, which cooperates with the right transverse screw rod;

[0040] The left lifting bracket is provided with a first left limit block on the side close to the middle frame for limiting the rightward movement of the left slider, and the left lifting bracket is provided with a second left limit block on the side away from the middle frame for limiting the leftward movement of the left slider;

[0041] The right lifting bracket is provided with a first right limit stopper on the side close to the middle frame to limit the leftward movement of the right slider, and a second right limit stopper on the side away from the middle frame to limit the rightward movement of the right slider, so as to provide a limit and buffer for the back-and-forth movement of the left or right slider.

[0042] In the present invention, the active extrusion roller drives the driven extrusion roller to rotate through the material and friction, and the active extrusion roller and the driven extrusion roller rotate in opposite directions. The active extrusion roller and the driven extrusion roller squeeze the Ganoderma lucidum spores to achieve wall-breaking and pulverizing of the Ganoderma lucidum spores. A feed port is provided above between the active extrusion roller and the driven extrusion roller, and a discharge port is provided below between the active extrusion roller and the driven extrusion roller. A circulating material receiving and discharging device for discharging material into the feed port and receiving material at the discharge port is also provided next to the machine base. The circulating material receiving and discharging device circulates material through two hoppers. In this way, the circulatory receiving and discharging of material through the two hoppers and the active extrusion roller and the driven extrusion roller squeeze the Ganoderma lucidum spores to break the wall and pulverize them can achieve circulatory wall-breaking and pulverizing of the material, which not only reduces the labor intensity of the operator but also improves production efficiency.

[0043] In addition, by controlling the number of times the material is circulated and crushed, the particle size of the material after crushing can be better controlled, so as to better control the quality of the Ganoderma lucidum spore powder.

[0044] The utility model can not only break the wall and crush the ganoderma lucidum spores, but also break the wall and crush the solid materials with similar physical properties to the ganoderma lucidum spores. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 This is the main view of the utility model;

[0046] Figure 2 It is a three-dimensional diagram of the utility model;

[0047] Figure 3 This is a three-dimensional diagram of the utility model's hidden base housing and two adjustment screws;

[0048] Figure 4 yes Figure 3 A magnified view of point A;

[0049] Figure 5 yes Figure 3 A top view of

[0050] Figure 6 This is the front view of the utility model's circulating material receiving and discharging device;

[0051] Figure 7 This is a top view of the utility model's circulating material receiving and discharging device;

[0052] Figure 8 This is a top perspective view of the utility model's circulating material receiving and discharging device;

[0053] Figure 9 This is a bottom-up perspective view of the hidden parts of the circular material receiving and unloading device of the utility model;

[0054] Figure 10 yes Figure 9 Enlarged view of point B;

[0055] Figure 11 This is the main view of the utility model, with the left hopper in the material pouring state and the right hopper in the material receiving state;

[0056] Figure 12 yes Figure 11 C-direction view. DETAILED DESCRIPTION

[0057] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0058] Figures 1 to 12As shown, a wall-breaking machine for producing Ganoderma lucidum spore powder includes a machine base 1b and a wall-breaking motor 2b. The wall-breaking motor 2b is installed on the machine base 1b. An active squeezing roller 3b and a driven squeezing roller 4b are pivotally connected to the machine base 1b. The wall-breaking motor 2b drives the active squeezing roller 3b to rotate through a transmission mechanism. Specifically, the wall-breaking motor 2b drives the active squeezing roller 3b to rotate through a coupling 21b, a reducer 22b and a gear transmission mechanism. The gear transmission mechanism can be driven by two mutually meshing cylindrical gears; the central axes of the active squeezing roller 3b and the driven squeezing roller 4b are parallel to each other, and the active squeezing roller 3b drives the driven squeezing roller 4b to rotate through the material and friction force. The active squeezing roller 3b and the driven squeezing roller 4b rotate in opposite directions. The active squeezing roller 3b and the driven squeezing roller 4b squeeze the Ganoderma lucidum spores to achieve wall-breaking and crushing of the Ganoderma lucidum spores. A shell 11b is installed on the machine base 1b.

[0059] The base 1b is also equipped with two adjustment screws 5b. Each adjustment screw 5b is fixedly connected to a handwheel 51b at its end outside the housing 11b. The handwheel 51b facilitates the rotation of the adjustment screws 5b. Rotating the two adjustment screws 5b drives the driven extrusion roller 4b to move in a direction perpendicular to the central axis of the active extrusion roller 3b, thereby changing the distance between the central axis of the active extrusion roller 3b and the central axis of the driven extrusion roller 4b. When the distance between the central axis of the active extrusion roller 3b and the central axis of the driven extrusion roller 4b is large, the particle size of the Ganoderma lucidum spores is larger, that is, the Ganoderma lucidum spore powder produced is coarser. When the distance between the central axis of the active extrusion roller 3b and the central axis of the driven extrusion roller 4b is small, the particle size of the Ganoderma lucidum spores is smaller, that is, the Ganoderma lucidum spore powder produced is finer.

[0060] The two ends of the driven squeeze roller 4b are pivotally connected to two slides. These slides are mounted on two slide rails on the base 1b and can move perpendicularly to the central axis of the active squeeze roller 3b. The middle portion of each adjustment screw 5b is screwed onto the base 1b, and the end of each adjustment screw 5b within the housing 11b is movably connected to a slide. Rotating the adjustment screw 5b drives the slide to move perpendicularly to the central axis of the active squeeze roller 3b. The two slides, in turn, drive the driven squeeze roller 4b to move perpendicularly to the central axis of the active squeeze roller 3b, thereby changing the distance between the central axes of the active squeeze roller 3b and the driven squeeze roller 4b.

[0061] A support rod 6b is further provided on the base 1b between the active extrusion roller 3b and the driven extrusion roller 4b. The central axis of the support rod 6b is parallel to the central axis of the active extrusion roller 3b. Two sliding sleeves 61b are passed through the support rod 6b. A stop block 62b is connected to the lower part of each sliding sleeve 61b. The two stop blocks 62b are used to prevent the material from leaking to both sides along the axial direction of the active extrusion roller 3b.

[0062] Each sliding sleeve 61b can be fixedly connected to the support rod 6b by a connecting member such as a bolt, and each stop block 62b can be adjusted up and down relative to the sliding sleeve 61b to adapt to the change in the distance between the center axis of the active extrusion roller 3b and the center axis of the driven extrusion roller 4b. The shape of the lower end of each stop block 62b is adapted to the matching space between the active extrusion roller 3b and the driven extrusion roller 4b, and in the process of adjusting the position up and down, it adapts to the change in the distance between the center axis of the active extrusion roller 3b and the center axis of the driven extrusion roller 4b. The cross-sectional area of ​​the lower end of the stop block 62b gradually decreases from top to bottom, such as Figure 3 、 Figure 4 As shown in FIG. , the specific structure for adjusting the position of the stopper 62b relative to the sliding sleeve 61b up and down can be as follows: first, a support frame 63b is fixedly connected to the sliding sleeve 61b, and two vertically distributed long strip through holes 631b are provided on the support frame 63b. Bolts are passed through the long strip through holes 631b to connect the stopper 62b to the support frame 63b, so that the stopper 62b and the support frame 63b can be adjusted up and down.

[0063] The active extrusion roller 3b is provided with a water channel through-hole at its center, which is connected to the external cooling water channel 7b. This reduces the heat generated by the extrusion friction of the active extrusion roller 3b, ensures that the temperature of the material being crushed by the extrusion wall does not rise too high, and prevents the beneficial components of the Ganoderma lucidum spore powder from being destroyed.

[0064] A feed port 401 is provided above the active squeeze roller 3b and the driven squeeze roller 4b, and a discharge port 402 is provided below the active squeeze roller 3b and the driven squeeze roller 4b. A circulating material receiving and discharging device 8b is also provided next to the machine base 1b, which discharges material into the feed port 401 and receives material at the discharge port 402. The circulating material receiving and discharging device 8b receives and discharges material through two hoppers in a cycle, achieving automatic cyclic receiving and discharging. This allows the material to be repeatedly broken and pulverized, effectively controlling the particle size of the Ganoderma lucidum spore powder, fully breaking the Ganoderma lucidum spores, and improving the quality of the Ganoderma lucidum spore powder. It also significantly reduces the labor intensity of operators and effectively improves production efficiency.

[0065] The circulating material receiving and discharging device 8b includes a frame 10, a left hopper 20 and a right hopper 30. The frame 10 includes a left frame 101, a middle frame 102 and a right frame 103. The left frame 101, the middle frame 102, the right frame 103 and the base 1b can be connected as a whole or installed separately.

[0066] The left frame 101 is equipped with a first left drive device 1 and a left lifting bracket 2. The first left drive device 1 can drive the left lifting bracket 2 to move up and down. The left lifting bracket 2 is equipped with a second left drive device 3 and a left slider 4. The left lifting bracket 2 is fixed with a left transverse guide rail 5. The left transverse guide rail 5 includes a first group of left transverse guide rails 51 and a second group of left transverse guide rails 52. The first group of left transverse guide rails 51 has two left transverse guide rails 5, and the second group of left transverse guide rails 52 has two left transverse guide rails 5. The left slider 4 is fitted on the first group of left transverse guide rails 51; the second left drive device 3 drives the left slider 4 to move back and forth laterally along the first group of left transverse guide rails 51;

[0067] Four left rollers 201 are installed on both sides of the lower part of the left hopper 20. The left hopper 20 is mounted on the second group of left transverse guide rails 52 through the eight left rollers 201; each left roller 201 is mounted on a left transverse guide rail 5 of the second group of left transverse guide rails 52 in a manner that can be detached from the left transverse guide rail 5, and each left roller 201 is provided with an annular groove, which is engaged with the left transverse guide rail 5 to guide and reset to engage with the left transverse guide rail 5 after detachment.

[0068] The lower part of the left hopper 20 is also equipped with a first left longitudinal shaft 202, and the lower part of the left slider 4 is equipped with a second left longitudinal shaft 41. The first left longitudinal shaft 202 and the second left longitudinal shaft 41 are connected by two left push rods 6. The lower right part of the left hopper 20 is equipped with a left longitudinal shaft 203;

[0069] The upper part of the middle frame 102 is provided with a left upper guide rail 53 and a left limiting protrusion 7 connected with the left transverse guide rail 5, and there are two left upper guide rails 53 that are parallel to each other; when the left lifting bracket 2 is in the upper position, the two left upper guide rails 53 are respectively connected with the two left transverse guide rails 5 of the second group of left transverse guide rails 52; there are two left limiting protrusions 7, each of which is provided with a left limiting groove 7a that cooperates with the left longitudinal axis 203; when the left lifting bracket 2 is in the upper position, the left slider 4 drives the left hopper 20 to move to the set position to the right through the two left push rods 6, the left longitudinal axis 203 cooperates with the left limiting groove 7a, and continues to push the left hopper 20 so that the left hopper 20 rotates clockwise along the central axis of the left longitudinal axis 203 to discharge materials toward the feeding port 401;

[0070] When the left lifting bracket 2 is in the upper position, the gap between each left upper guide rail 53 and a left transverse guide rail 5 on the second set of left transverse guide rails 52 when they are connected is ≤ 1 cm;

[0071] The lower part of the middle frame 102 is provided with a left lower guide rail 54 connected to the left transverse guide rail 5. There are two left lower guide rails 54 parallel to each other. When the left lifting bracket 2 is in the lower position, the two left lower guide rails 54 are respectively connected to the two left transverse guide rails 5 of the second group of left transverse guide rails 52; the left slide block 4 drives the left hopper 20 to move to the right to the set position below the discharge port 402 through the two left push rods 6 to receive the material;

[0072] When the left lifting bracket 2 is in the lower position, the gap between each left lower guide rail 54 and a left transverse guide rail 5 on the second group of left transverse guide rails 52 when they are connected is ≦1 cm.

[0073] The right frame 103 is equipped with a first right drive device 1a and a right lifting bracket 2a. The first right drive device 1a can drive the right lifting bracket 2a to move up and down. The right lifting bracket 2a is equipped with a second right drive device 3a and a right slider 4a. The right lifting bracket 2a is fixed with a right transverse guide rail 5a. The right transverse guide rail 5a includes a first group of right transverse guide rails 51a and a second group of right transverse guide rails 52a. The first group of right transverse guide rails 51a has two right transverse guide rails 5a, and the second group of right transverse guide rails 52a has two right transverse guide rails 5a. The right slider 4a is engaged with the first group of right transverse guide rails 51a. The second right drive device 3a drives the right slider 4a to move back and forth laterally along the first group of right transverse guide rails 51a.

[0074] Four right rollers 301 are mounted on either side of the lower portion of the right hopper 30. The right hopper 30 is mounted on the second set of right transverse guide rails 52a via the eight right rollers 301. Each right roller 301 is mounted on a right transverse guide rail 5a of the second set of right transverse guide rails 52a in a manner that allows it to detach from the right transverse guide rail 5a. A first right longitudinal shaft 302 is also mounted on the lower portion of the right hopper 30. A second right longitudinal shaft 41a is mounted on the lower portion of the right slider 4a. The first right longitudinal shaft 302 and the second right longitudinal shaft 41a are connected by two right push rods 6a. A right longitudinal support shaft 303 is mounted on the lower left portion of the right hopper 30.

[0075] The upper part of the middle frame 102 is provided with a right upper guide rail 55 and a right limiting protrusion 71 connected to the right transverse guide rail 5a, and the right upper guide rail 54 has two and is parallel to each other; when the right lifting bracket 2a is in the upper position, the two right upper guide rails 54 are respectively connected to the two right transverse guide rails 5a of the second group of right transverse guide rails 52a; there are two right limiting protrusions 71, each of which is provided with a right limiting groove 71a that cooperates with the right longitudinal axis 303; when the right lifting bracket 2a is in the upper position, the right slider 4a drives the right hopper 30 to move to the set position to the left through the right push rod 6a, and after the right longitudinal axis 303 cooperates with the right limiting groove 71a, the right hopper 30 continues to be pushed so that the right hopper 30 rotates counterclockwise along the central axis of the right longitudinal axis 303 to discharge materials toward the feeding port 401;

[0076] A right lower guide rail 56 is provided at the lower portion of the middle frame 102, which is connected to the right transverse guide rail 5a. The right lower guide rails 56 are two and parallel to each other. When the right lifting bracket 2a is in the lower position, the two right lower guide rails 56 are respectively connected to the two right transverse guide rails 5a of the second group of right transverse guide rails 52a. The right slider 4a drives the right hopper 30 to move to the left to a set position below the discharge port 402 to receive the material through the two right push rods 6a.

[0077] When the left hopper 20 turns over to discharge materials, the right hopper 30 is in the material receiving position; when the right hopper 30 turns over to discharge materials, the left hopper 20 is in the material receiving position.

[0078] There are two left limiting protrusions 7 and both are arranged vertically; there are two right limiting protrusions 71 and both are arranged vertically; each left lower guide rail 54 is connected to a corresponding right lower guide rail 56 as a whole.

[0079] The left lifting bracket 2 is provided with two first left limit blocks 8 for limiting the rightward movement of the left slider 2 on the side close to the middle frame 102, and the left lifting bracket 2 is provided with two second left limit blocks 81 for limiting the leftward movement of the left slider 2 on the side away from the middle frame 102;

[0080] The right lifting bracket 2a is provided with two first right limit blocks 8a on the side close to the middle frame 102 to limit the leftward movement of the right slider 2a, and two second right limit blocks 81a on the side away from the middle frame 102 to limit the rightward movement of the right slider 2a, thereby providing both position limiting and buffering functions.

[0081] Two first left supports 204 are fixedly provided at the lower portion of the left hopper 20, and the first left longitudinal axis 202 is pivotally connected to the two first left supports 204; two second left supports 42 are fixedly provided at the lower portion of the left slider 4, and the second left longitudinal axis 41 is pivotally connected to the two second left supports 42; a third left support 205 is fixedly provided at the lower right portion of the left hopper 20, and the middle portion of the left longitudinal axis 203 is fixedly connected to the third left support 205;

[0082] The two left push rods 6 are parallel to each other, one end of each left push rod 6 is hinged to the first left longitudinal axis 202, and the other end of each left push rod 6 is hinged to the second left longitudinal axis 41;

[0083] Two first right supports 304 are fixedly provided at the lower portion of the right hopper 30, and the first right longitudinal axis 302 is pivotally connected to the two first right supports 304; two second right supports 42a are fixedly provided at the lower portion of the right slider 4a, and the second right longitudinal axis 41a is pivotally connected to the two second right supports 42a; a third right support 305 is fixedly provided at the lower left portion of the right hopper 30, and the middle portion of the right longitudinal axis 303 is fixedly connected to the third right support 305;

[0084] The two right push rods 6a are parallel to each other, one end of each right push rod 6a is hinged to the first right longitudinal axis 302, and the other end of each right push rod 6a is hinged to the second right longitudinal axis 41a.

[0085] The left slider 4 is provided with a left giving way slot 43, and one end of the left push rod 6 is bent downward, and the downwardly bent end of the left push rod 6 is matched with the left giving way slot 43;

[0086] The right sliding block 4a is provided with a right giving way slot 43a, and one end of the right push rod 6a is bent downward, and the downwardly bent end of the right push rod 6a is matched with the right giving way slot 43a.

[0087] The left frame 101 includes two left columns 9, the first left drive device 1 includes a first left motor 11 and two left longitudinal transmission shafts 12 pivotally connected between the upper parts of the two left columns 9, the two left longitudinal transmission shafts 12 are connected by a pair of cylindrical gears 50, the first left motor 11 drives a left longitudinal transmission shaft 12 to rotate through a left speed change mechanism 13, two lower synchronous pulleys 60 are pivotally connected to the lower part of each left column 9, and each left longitudinal transmission shaft 12 is fixedly connected to two upper synchronous pulleys 70 near both ends, and each upper synchronous pulley 70 is connected to a corresponding lower synchronous pulley 60 by a synchronous belt 80; the front and rear sides of the left lifting bracket 2 are respectively fixedly connected to two synchronous belts 80 by two connecting members 90;

[0088] The right frame 103 includes two right columns 9a, the first right drive device 1a includes a first right motor 11a and two right longitudinal transmission shafts 12a pivoted between the upper parts of the two right columns 9a, the two right longitudinal transmission shafts 12a are connected by a pair of cylindrical gears 50, the first right motor 11a drives a right longitudinal transmission shaft 12a to rotate through a right speed change mechanism 13a, two lower synchronous pulleys 60 are pivoted at the lower part of each right column 9a, and each right longitudinal transmission shaft 12a is fixedly connected to two upper synchronous pulleys 70 near both ends, and each upper synchronous pulley 70 is connected to a corresponding lower synchronous pulley 60 by a synchronous belt 80; the front and rear sides of the right lifting bracket 2a are respectively fixedly connected to two synchronous belts 80 by two connecting members 90.

[0089] Each left column 9 is further provided with a left vertical guide rail 91 on the inner side, and the front and rear sides of the left lifting bracket 2 are respectively engaged with the corresponding left vertical guide rail 91 through left sliding members 92;

[0090] A right vertical guide rail 91 a is further provided on the inner side of each right upright column 9 a , and the front and rear sides of the right lifting bracket 2 a are respectively engaged with the corresponding right vertical guide rail 91 a through right sliding members 92 a .

[0091] The second left driving device 3 includes a second left motor 31 and a left transverse screw rod 32 pivotally connected to the left lifting bracket 2. The second left motor 31 drives the left transverse screw rod 32 to rotate through a left transmission 311. A left ball nut 33 is installed at the lower part of the left slider 4, and the left ball nut 33 cooperates with the left transverse screw rod 32.

[0092] The second right driving device 3a includes a second right motor 31a and a right transverse screw rod 32a pivotally connected to the right lifting bracket 2a. The second right motor 31a drives the right transverse screw rod 32a to rotate through the right transmission 311a. The lower part of the right slider 4a is equipped with a right ball nut 33a, which cooperates with the right transverse screw rod 32a.

[0093] When this embodiment is used, the two adjusting screws 5b are used to drive the driven squeezing roller 4b to move in a direction perpendicular to the central axis of the active squeezing roller 3b, and the distance between the central axis of the active squeezing roller 3b and the central axis of the driven squeezing roller 4b is adjusted; then the wall-breaking motor 2b is started to make the active squeezing roller 3b rotate clockwise;

[0094] Next, the material to be crushed, such as Ganoderma lucidum spores, is loaded on the left hopper 20, and the first right motor 11a of the circulating material receiving and discharging device 8b is started and operated, and the first right driving device 1a drives the right lifting bracket 2a to move downward to the lower position and stop, and the second right motor 31a is started and operated, and the second right driving device 3a drives the right slide block 4a to move horizontally to the left, and the right slide block 4a drives the right hopper 30 to move to the set position to the left below the discharge port 402 through the two right push rods 6a to prepare for receiving the material;

[0095] Next, the first left motor 11 starts to operate, the first left drive device 1 drives the left lifting bracket 2 to move upward to the upper position and stop, the second left motor 31 starts to operate, the second left drive device 3 drives the left slide block 4 to move horizontally to the right, and when the left slide block 4 drives the left hopper 20 to move to the right to the set position through the two left push rods 6, the left longitudinal shaft 203 cooperates with the left limit slot 7a, and continues to push the left hopper 20 so that the left hopper 20 rotates clockwise along the central axis of the left longitudinal shaft 203 to discharge materials toward the feed port 401;

[0096] The material is poured from the left hopper 20 into the feed port 401 and is squeezed by the active squeezing roller 3b and the driven squeezing roller 4b to be crushed. The driven squeezing roller 4b rotates counterclockwise by the friction generated by the active squeezing roller 3b and the material. After the material is crushed, it falls into the right hopper 30 through the discharge port 402.

[0097] In order to crush the material to the required particle size, the second right motor 31a starts to operate in the reverse direction, and the right hopper 30 moves back to the right with the crushed material. Then the first right motor 11a starts to operate in the reverse direction, and the first right drive device 1a drives the right lifting bracket 2a to move upward to the upper position and stop.

[0098] The second left motor 31 starts to operate in the reverse direction, and the left hopper 20 rotates counterclockwise and falls onto the second set of left transverse guide rails 52 and then moves back to the left. Then the first left motor 11 operates in the reverse direction, and the first left drive device 1 drives the left lifting bracket 2 to move downward to the lower position and stop. Then the second left motor 31 starts to operate again, and the left slider 4 drives the left hopper 20 to move to the right to the set position below the discharge port 402 through the two left push rods 6 to prepare for receiving materials.

[0099] When the second right motor 31 starts to operate again, the right slider 4a drives the right hopper 30 to move to the left to the set position through the right push rod 6a. After the right longitudinal axis 303 cooperates with the right limit groove 71a, the right hopper 30 is further pushed so that the right hopper 30 rotates counterclockwise along the central axis of the right longitudinal axis 303 to discharge the material into the feed port 401.

[0100] In this cycle, when the left hopper 20 flips and discharges material, the right hopper 30 is in the material receiving position; when the right hopper 30 flips and discharges material, the left hopper 20 is in the material receiving position. During the production process, the active extrusion roller 3b is in a rotating state, and cooling water is passed through the water channel through the center of the active extrusion roller 3b for cooling. This realizes automatic cyclic material receiving and feeding, and cyclically crushing and pulverizing the material. By controlling the number of cyclic crushing and pulverizing cycles, the desired particle size of the material, such as Ganoderma lucidum spore powder, can be produced.

[0101] This embodiment can not only break the wall of Ganoderma lucidum spores and crush them, but also break the wall of solid materials with similar physical properties to Ganoderma lucidum spores and crush them.

[0102] Although the present invention has been specifically demonstrated and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes can be made to the form and details of the present invention without departing from the spirit and scope of the present invention as defined by the appended claims, and all of these changes are within the scope of protection of the present invention.

Claims

1. A wall-breaking machine for producing Ganoderma lucidum spore powder, comprising a machine base and a wall-breaking motor, wherein the wall-breaking motor is mounted on the machine base, and characterized in that: An active squeezing roller and a driven squeezing roller are pivotally connected to the machine base. The wall-breaking motor drives the active squeezing roller to rotate through a transmission mechanism. The central axes of the active squeezing roller and the driven squeezing roller are parallel to each other. The active squeezing roller drives the driven squeezing roller to rotate through the material and friction. The active squeezing roller and the driven squeezing roller rotate in opposite directions. The active squeezing roller and the driven squeezing roller squeeze the Ganoderma lucidum spores to achieve wall-breaking and crushing of the Ganoderma lucidum spores. A feed port is provided above between the active squeezing roller and the driven squeezing roller, and a discharge port is provided below between the active squeezing roller and the driven squeezing roller. A circulating material receiving and discharging device for pouring material into the feed port and receiving material at the discharge port is also provided next to the machine base. The circulating material receiving and discharging device receives and discharges material cyclically through two hoppers.

2. A wall-breaking machine for producing Ganoderma lucidum spore powder according to claim 1, characterized in that: The base is also provided with two adjusting screws, which can be rotated to drive the driven squeeze roller to move in a direction perpendicular to the central axis of the active squeeze roller to change the distance between the central axis of the active squeeze roller and the central axis of the driven squeeze roller.

3. A wall-breaking machine for producing Ganoderma lucidum spore powder according to claim 2, characterized in that: A support rod is further provided on the machine base between the active extrusion roller and the driven extrusion roller, the central axis of the support rod is parallel to the central axis of the active extrusion roller, and two sliding sleeves are passed through the support rod, and a stop block is connected to the lower part of each sliding sleeve. The two stop blocks are used to prevent the material from leaking to both sides along the axial direction of the active extrusion roller; Each sliding sleeve can be fixedly connected to the support rod through a connecting piece, and each blocking block can be adjusted up and down relative to the sliding sleeve to adapt to the change in the distance between the central axis of the active squeezing roller and the central axis of the driven squeezing roller.

4. The wall-breaking machine for producing Ganoderma lucidum spore powder according to claim 1, wherein: A water channel through hole is provided at the center of the active extrusion roller, and the water channel through hole at the center of the active extrusion roller is connected to an external cooling water channel.

5. A wall-breaking machine for producing Ganoderma lucidum spore powder according to any one of claims 1 to 4, characterized in that: The circulating material receiving and discharging device includes a frame, a left hopper and a right hopper, and is characterized in that the frame includes a left frame, a middle frame and a right frame; The left frame is provided with a left lifting bracket which can move up and down, and the left lifting bracket is provided with a left slider which can move back and forth horizontally, and the left hopper is mounted on the left lifting bracket in a way that it can be detached from the left lifting bracket. The lower right part of the left hopper is provided with a left longitudinal axis, and the upper part of the middle frame is provided with a left limiting convex part, and the left limiting convex part is provided with a left limiting slot which cooperates with the left longitudinal axis. The left slider drives the left hopper to move through the left push rod. When the left lifting bracket is in the upper position, the left slider drives the left hopper to move to the right to the set position through the left push rod, and the left longitudinal axis cooperates with the left limiting slot, and the left push rod continues to push the left hopper so that the left hopper rotates along the central axis of the left longitudinal axis to discharge materials toward the feeding port; when the left lifting bracket is in the lower position, the left slider drives the left hopper to move to the right to the set position below the discharging port for receiving materials through the left push rod. When the right lifting bracket is in the lower position, the right slider drives the right hopper to move to the left to the set position through the right push rod, and the right longitudinal shaft cooperates with the right limiting slot, and the right push rod continues to push the right hopper so that the right hopper rotates along the central axis of the right longitudinal shaft to discharge materials toward the feeding port; when the right lifting bracket is in the lower position, the right slider drives the right hopper to move to the left to the set position through the right push rod and is below the discharging port for receiving materials; When the left hopper turns over to discharge materials, the right hopper is in the material receiving position; when the right hopper turns over to discharge materials, the left hopper is in the material receiving position.

6. A wall-breaking machine for producing Ganoderma lucidum spore powder according to claim 5, characterized in that: The left frame is equipped with a first left driving device, which drives the left lifting bracket to move up and down. The left lifting bracket is equipped with a second left driving device. The left lifting bracket is fixed with a left transverse guide rail. The left slider is engaged with the left transverse guide rail. The second left driving device drives the left slider to move back and forth along the left transverse guide rail. The lower part of the left hopper is equipped with a left roller, which is mounted on the left transverse guide rail in a manner that it can be detached from the left transverse guide rail. The lower part of the left hopper is also equipped with a first left longitudinal shaft, and the left slider is equipped with a second left longitudinal shaft. The first left longitudinal shaft and the second left longitudinal shaft are connected by a left push rod. The upper portion of the middle frame is provided with a left upper guide rail connected to the left transverse guide rail, and the lower portion of the middle frame is provided with a left lower guide rail connected to the left transverse guide rail; The right frame is equipped with a first right driving device, which drives the right lifting bracket to move up and down. The right lifting bracket is equipped with a second right driving device. The right lifting bracket is fixed with a right transverse guide rail. The right slider is engaged with the right transverse guide rail. The second right driving device drives the right slider to move back and forth along the right transverse guide rail. The lower part of the right hopper is equipped with a right roller, which is mounted on the right transverse guide rail in a manner that it can be detached from the right transverse guide rail. The lower part of the right hopper is also equipped with a first right longitudinal axis, and the right slider is equipped with a second right longitudinal axis. The first right longitudinal axis and the second right longitudinal axis are connected by a right push rod. The upper part of the middle frame is provided with a right upper guide rail connected to the right transverse guide rail, and the lower part of the middle frame is provided with a right lower guide rail connected to the right transverse guide rail.

7. A wall-breaking machine for producing Ganoderma lucidum spore powder according to claim 6, characterized in that: The left transverse guide rail includes a first group of left transverse guide rails and a second group of left transverse guide rails, the first group of left transverse guide rails has two left transverse guide rails, and the left slider is fitted on the first group of left transverse guide rails; the second group of left transverse guide rails has two left transverse guide rails, and the left hopper is mounted on the second group of left transverse guide rails through a plurality of left rollers; There are two upper left guide rails that are parallel to each other; when the left lifting bracket is in the upper position, the two upper left guide rails are respectively connected to the two left transverse guide rails of the second group of left transverse guide rails; there are two lower left guide rails that are parallel to each other; when the left lifting bracket is in the lower position, the two lower left guide rails are respectively connected to the two left transverse guide rails of the second group of left transverse guide rails; The right transverse guide rail includes a first group of right transverse guide rails and a second group of right transverse guide rails. The first group of right transverse guide rails has two right transverse guide rails, and the right slider is engaged with the first group of right transverse guide rails; the second group of right transverse guide rails has two right transverse guide rails, and the right hopper is mounted on the second group of right transverse guide rails through a plurality of right rollers. There are two upper right guide rails that are parallel to each other; when the right lifting bracket is in the upper position, the two upper right guide rails are respectively connected to the two right transverse guide rails of the second group of right transverse guide rails; there are two lower right guide rails that are parallel to each other; when the right lifting bracket is in the lower position, the two lower right guide rails are respectively connected to the two right transverse guide rails of the second group of right transverse guide rails; There are two left limiting protrusions and both are arranged vertically; there are two right limiting protrusions and both are arranged vertically; each left lower guide rail is connected to a corresponding right lower guide rail as a whole.

8. The wall-breaking machine for producing Ganoderma lucidum spore powder according to claim 6, characterized in that: Two first left supports are fixedly provided at the lower portion of the left hopper, and the first left longitudinal axis is pivotally connected to the two first left supports; two second left supports are fixedly provided at the lower portion of the left slider, and the second left longitudinal axis is pivotally connected to the two second left supports; a third left support is provided at the lower right portion of the left hopper, and the middle portion of the left longitudinal axis is fixedly connected to the third left support; There are two left push rods that are parallel to each other, one end of each left push rod is hinged to the first left longitudinal axis, and the other end of each left push rod is hinged to the second left longitudinal axis; Two first right supports are fixedly provided at the lower part of the right hopper, and the first right longitudinal axis is pivotally connected to the two first right supports; two second right supports are fixedly provided at the lower part of the right slider, and the second right longitudinal axis is pivotally connected to the two second right supports; a third right support is provided at the lower left part of the right hopper, and the middle part of the right longitudinal axis is fixedly connected to the third right support; There are two right push rods that are parallel to each other, one end of each right push rod is hinged to the first right longitudinal axis, and the other end of each right push rod is hinged to the second right longitudinal axis; The left slider is provided with a left giving groove, one end of the left push rod is bent downward, and the downward bent end of the left push rod is matched with the left giving groove; The right sliding block is provided with a right giving way groove, one end of the right push rod is bent downward, and the downwardly bent end of the right push rod is matched with the right giving way groove.

9. The wall-breaking machine for producing Ganoderma lucidum spore powder according to claim 6, characterized in that: The left frame includes two left upright columns, the first left driving device includes a first left motor and two left longitudinal transmission shafts pivotally connected between the upper parts of the two left upright columns, the two left longitudinal transmission shafts are connected by a pair of cylindrical gears, the first left motor drives a left longitudinal transmission shaft to rotate through a left speed change mechanism, two lower synchronous pulleys are pivotally connected to the lower part of each left upright column, and each left longitudinal transmission shaft is fixedly connected to two upper synchronous pulleys near both ends, and each upper synchronous pulley is connected to a corresponding lower synchronous pulley by a synchronous belt; The front and rear sides of the left lifting bracket are respectively connected to two synchronous belts via two connecting pieces; The right frame includes two right upright columns, the first right driving device includes a first right motor and two right longitudinal transmission shafts pivotally connected between the upper parts of the two right upright columns, the two right longitudinal transmission shafts are connected by a pair of cylindrical gears, the first right motor drives a right longitudinal transmission shaft to rotate through a right speed change mechanism, two lower synchronous pulleys are pivotally connected to the lower part of each right upright column, and each right longitudinal transmission shaft is fixedly connected to two upper synchronous pulleys near both ends, and each upper synchronous pulley is connected to a corresponding lower synchronous pulley by a synchronous belt; The front and rear sides of the right lifting bracket are respectively connected to two synchronous belts via two connecting pieces; A left vertical guide rail is also provided on the inner side of each left column, and the front and rear sides of the left lifting bracket are respectively engaged with the corresponding left vertical guide rail through left sliding members; A right vertical guide rail is also provided on the inner side of each right upright column, and the front and rear sides of the right lifting bracket are respectively engaged with the corresponding right vertical guide rail through a right sliding member.

10. The wall-breaking machine for producing Ganoderma lucidum spore powder according to claim 6, characterized in that: The second left driving device includes a second left motor and a left transverse screw rod pivotally connected to the left lifting bracket. The second left motor drives the left transverse screw rod to rotate through the left transmission. The lower part of the left slider is equipped with a left ball nut, which cooperates with the left transverse screw rod. The second right driving device includes a second right motor and a right transverse screw rod pivotally connected to the right lifting bracket, the second right motor drives the right transverse screw rod to rotate through the right transmission, and the lower part of the right slider is equipped with a right ball nut, which cooperates with the right transverse screw rod; The left lifting bracket is provided with a first left limit block on the side close to the middle frame for limiting the rightward movement of the left slider, and the left lifting bracket is provided with a second left limit block on the side away from the middle frame for limiting the leftward movement of the left slider; The right lifting bracket is provided with a first right limit block for limiting the leftward movement of the right slider on the side close to the middle frame, and a second right limit block for limiting the rightward movement of the right slider on the side away from the middle frame.

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