Raw material crushing device for preparing fruit preservative

Abstract

The invention relates to the technical field of raw material crushing, in particular to a raw material crushing device for preparing a fruit preservative. Comprising a base which is provided with a driving module; the outer cylinder is rotationally connected to the base, and a lining plate layer is fixedly connected to the inner side of the outer cylinder; the multiple fixing shells are fixedly connected to the outer cylinder and fixedly connected with the lining plate layer, the fixing shells are slidably connected with baffles, the baffles are in ball joint with spline rods, and the spline rods are in threaded connection with spiral sleeves; the sliding piece is fixedly connected to the spiral sleeve; and the limiting ring is fixedly connected to the base and is in sliding connection with the sliding piece. By changing the moving distance of the baffle and increasing the contact area of the baffle and a mixture, the probability that materials collide with a crushing medium is increased, the material crushing force is increased, the reduction of the particle size of the materials is accelerated, and the effect of controlling the particle size of the crushed materials is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of raw material crushing, in particular to a raw material crushing device for preparing a fruit preservative. Background Art

[0002] Since the storage period of fruits is short, fruit preservatives are added to fruits during transportation and sales to retain the nutrients and reduce losses. Fruit preservatives are made of many different ingredients such as montmorillonite, pyronitrite, sorbic acid, etc. In order to make the montmorillonite work better, it will be crushed. The existing montmorillonite crushing method mainly uses ball mills for crushing, and the crushing media are mainly metal balls or porcelain balls of different sizes.

[0003] Due to the different surface structures and textures of various fruits, the required montmorillonite powder particle size is different, and the crushing device needs to be adjusted to change the output particle size. When adjusting the crushing particle size, the existing device mainly adjusts the rotation speed or changes the proportion of the medium. Adjusting the rotation speed will not only increase its energy consumption, but also cause the centrifugal force to be different due to the different volumes, and then the position distribution of the crushing medium of different sizes will change under the action of centrifugal force, resulting in uneven distribution of the crushing medium, thereby reducing the crushing efficiency and increasing the crushing cost. However, changing the medium requires all the crushing media in the ball mill to be replaced. The removal process not only consumes a lot of manpower, but also requires manual adjustment of the proportion of crushing media of different volumes, resulting in the existing ball mill. The process is very cumbersome when changing its output particle size, resulting in low montmorillonite crushing efficiency. Summary of the invention

[0004] In order to overcome the shortcomings described in the above background technology, the present invention provides a raw material crushing device for preparing fruit preservative.

[0005] Technical solution: A raw material crushing device for preparing fruit preservatives, comprising: a base, on which a driving module is installed; an outer cylinder, rotatably connected to the base, the driving module is used to drive the outer cylinder to rotate, and a lining layer is fixedly connected to the inner side of the outer cylinder; a plurality of fixed shells, all of which are fixedly connected to the outer cylinder and the lining layer, the fixed shell is slidably connected to a baffle, the baffle is ball-connected with a spline rod, and the spline rod is threadedly connected to a spiral sleeve; a sliding member is fixedly connected to the spiral sleeve; a limiting ring is fixedly connected to the base and slidably connected to the sliding member; a swinging assembly, the number of which is consistent with the number of the fixed shells, and is respectively arranged on adjacent fixed shells, and is used to drive adjacent baffles to swing; an aperture adjustment assembly is arranged in the adjacent outer cylinder, and is used to control the discharge particle size of the outer cylinder; a driving assembly is arranged on the outer cylinder, and is used to drive the spline rod to rotate.

[0006] In addition, it is particularly preferred that a rubber strip is provided on one side of the fixed shell close to the central axis of the outer cylinder, and the rubber strip has an inclined surface, and the rubber strip of the fixed shell is in contact with the baffle.

[0007] In addition, it is particularly preferred that the swing assembly includes: a support frame fixedly connected to the fixed shell, the support frame being slidably connected to a first rack; a first gear having two, both being rotatably connected to the fixed shell, the first gear being meshed with the first rack, the first gear being fixedly connected to an adjustment plate, there being a gap between the adjustment plate and the fixed shell, the adjustment plate being used to push the baffle to swing.

[0008] In addition, it is particularly preferred that the aperture adjustment assembly includes: a feed shell, fixedly connected to the outer cylinder, the feed shell being provided with a first feed opening distributed circumferentially; a shielding member, rotatably connected to the feed shell, for shielding the first feed opening on the feed shell, the shielding member being fixedly connected to a second gear, the shielding member being provided with a second feed opening distributed circumferentially, the first feed opening on the feed shell being connected to the second feed opening on the shielding member; a mounting frame, fixedly connected to the outer cylinder, the mounting frame being rotatably connected with a threaded rod; a second rack, threadedly connected to the threaded rod, the second rack meshing with the second gear.

[0009] In addition, it is particularly preferred that the projections of the first feeding port on the feeding shell and the second feeding port on the shielding member in the horizontal direction are both trapezoidal, and the width of the first feeding port and the second feeding port on one side close to the second gear are both smaller than the width on the other side.

[0010] In addition, it is particularly preferred that the driving assembly includes: a rotating rod rotatably connected to the base, the rotating rod being fixed with a missing gear; a supporting ring fixed to the outer cylinder, the supporting ring being rotatably connected with a gear ring, and the gear ring is transmission-connected to the missing gear; a transmission assembly, the number of which is consistent with the number of the fixed shells, for transmitting power of the gear ring.

[0011] Furthermore, it is particularly preferred that a damping is provided between the support ring and the gear ring.

[0012] In addition, it is particularly preferred that the transmission assembly includes: a driving shaft, rotatably connected to the support ring, the driving shaft is fixedly connected to a friction wheel, and the friction wheel is in contact with the gear ring; a transmission shaft, rotatably connected to the support frame, a transition rod is rotatably connected to the fixed shell, the driving shaft and the transmission shaft are both transmitted to the transition rod through a gear set, the driving shaft is connected to the threaded rod through a first bevel gear set, the transmission shaft is installed with a second bevel gear set, a bevel gear in the second bevel gear set is spline-connected to the spline rod, and the transmission shaft is connected to the first rack through a spur gear.

[0013] In addition, it is particularly preferred that the method further comprises: rubber plates, the number of which is the same as that of the baffles, which are respectively fixed to one side of the adjacent baffles close to the material transfer shell.

[0014] In addition, it is particularly preferred that a limiting groove is provided on the limiting ring, and the limiting groove consists of a first arc groove, a first transition groove, a second arc groove and a second transition groove, and the first arc groove, the first transition groove, the second arc groove and the second transition groove are connected end to end, and the sliding member is located in the limiting groove and slides.

[0015] The present invention has the following advantages: the present invention increases the contact area between the baffle and the mixture by changing the moving distance of the baffle, thereby increasing the probability of collision between the material and the crushing medium, and then increasing the force of material crushing, thereby accelerating the reduction of material particle size and achieving the effect of controlling the material crushing particle size.

[0016] The present invention changes the deflection angle of the baffle plate, changes the timing of the mixture falling on the baffle plate, thereby adjusting the falling trajectory of the material and the crushing medium, changing the falling positions of the material and the crushing medium, narrowing the range of change of the falling point of the crushing medium, and improving the uniformity of the crushing of the material by the crushing medium.

[0017] The present invention uses the gravity of the mixture to make the rubber plate produce an inclined deformation, guide the crushing medium, and make the crushing medium impact the inside of the material passing shell, thereby reducing the probability of blocking the first material passing port on the material passing shell and reducing the amount of material adhesion on the material passing shell, thereby achieving the effect of improving the material passing rate The present invention drives the sliding part to move through the limiting groove, so that the sliding part drives the baffle to move, so that the rubber strip of the fixed shell is used to scrape the material on the baffle, reduce the adhesion on the baffle, ensure the working effect of the baffle, and reduce the contact area between the baffle and the crushing medium falling from the upper and middle position of the outer cylinder, so as to achieve the purpose of reducing the impact force on the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a three-dimensional structural cross-sectional view of the outer cylinder of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the lining layer and the limiting ring of the present invention; Figure 4 It is a schematic diagram of the internal structure of the outer cylinder of the present invention; Figure 5 It is a three-dimensional structural schematic diagram of the fixed shell and the baffle of the present invention; Figure 6 It is a three-dimensional structural schematic diagram of the spline rod, spiral sleeve and sliding member of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the first gear and the adjustment plate of the present invention; Figure 8 It is a three-dimensional structural cross-sectional view of the material transfer shell of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the threaded rod and the second rack of the present invention; Fig.10 It is a three-dimensional structural cross-sectional view of the gear ring of the present invention; Fig.11 It is a three-dimensional structural cross-sectional view of the limiting ring of the present invention; Fig.12 It is a schematic diagram of the three-dimensional structure of the sliding member, the limiting ring and the rubber plate of the present invention; Fig.13 It is a three-dimensional structural cross-sectional view of the first arc groove and the first transition groove of the present invention.

[0019] Figure markings: 1-base, 2-drive module, 3-outer cylinder, 4-lining layer, 5-fixed shell, 6-baffle, 7-spline rod, 8-spiral sleeve, 9-sliding part, 10-limiting ring, 21-support frame, 22-first rack, 23-first gear, 24-adjusting plate, 31-feeding shell, 32-shielding member, 33-second gear, 34-mounting frame, 35-threaded rod, 36-second rack, 41-rotating rod, 42-missing gear, 43-support ring, 44-gear ring, 45-drive shaft, 451-first bevel gear set, 46-friction wheel, 47-transmission shaft, 471-second bevel gear set, 48-transition rod, 51-rubber plate, 101-limiting groove, 1011-first arc groove, 1012-first transition groove, 1013-second arc groove, 1014-second transition groove. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0021] Embodiment 1: A raw material crushing device for preparing a fruit preservative, such as Figure 1-Figure 6As shown, it includes: a base 1, on which a driving module 2 is installed; an outer cylinder 3, which is rotatably connected to the base 1, and the driving module 2 is used to drive the outer cylinder 3 to rotate, and a lining layer 4 is fixedly connected to the inner side of the outer cylinder 3; a plurality of fixed shells 5, which are all fixedly connected to the outer cylinder 3 and the lining layer 4, and the fixed shell 5 is slidably connected to a baffle 6, and the baffle 6 is ball-connected with a spline rod 7, and the spline rod 7 is threadedly connected with a spiral sleeve 8; a sliding member 9, which is fixedly connected to the spiral sleeve 8; a limiting ring 10, which is fixedly connected to the base 1 and slidably connected to the sliding member 9; The number of swing components is consistent with the number of fixed shells 5, and they are respectively arranged on adjacent fixed shells 5 to drive adjacent baffles 6 to swing; the aperture adjustment component is arranged in the adjacent outer cylinder 3 to control the discharge particle size of the outer cylinder 3; the driving component is arranged on the outer cylinder 3 to drive the spline rod 7 to rotate; a rubber strip is arranged on one side of the fixed shell 5 close to the central axis of the outer cylinder 3, and the rubber strip has an inclined surface. The rubber strip on the fixed shell 5 is tightly fitted with the baffle 6, thereby scraping and cleaning the adhesion on the baffle 6.

[0022] In the above scheme, a method of changing the position of the baffle 6 is proposed, the purpose of which is to adjust the amount of material intercepted by the baffle 6, and then control the particle size of the material; this article mainly focuses on the crushing of montmorillonite, and the drive module 2 is composed of a drive motor and a reducer, both of which are existing devices, and their internal structures are no longer repeated; a feed port is set on the left side of the outer cylinder 3, and a discharge port is set on the right side. The outer cylinder 3 is an existing structure, and the specific size and specifications can be modified according to actual conditions so that the material can be transported from the feed port to the discharge port in the lining layer 4; the lining layer 4 is composed of a plurality of lining plates, which are distributed circumferentially and are all located on the inner side of the outer cylinder 3. The central axis of the outer cylinder 3 is collinear with the central axis of the lining layer 4. The lining layer 4 is filled with crushing media, such as steel balls or porcelain balls, and the lining layer 4 is used to buffer the impact of the material and the crushing medium therein; the baffle 6 is used to push the material and the crushing medium to move and complete the crushing operation.

[0023] like Figure 4 , Figure 5 and Figure 7 As shown, the swing assembly includes: a support frame 21, which is fixed to the fixed shell 5, and the support frame 21 is slidably connected to the first rack 22; there are two first gears 23, both of which are rotatably connected to the fixed shell 5, the first gear 23 is meshed with the first rack 22, and the first gear 23 is fixed to an adjustment plate 24, there is a gap between the adjustment plate 24 and the fixed shell 5, and the adjustment plate 24 is used to push the baffle 6 to swing.

[0024] In the above scheme, a method for controlling the deflection angle of the baffle 6 is proposed, thereby changing the falling point of the material on the baffle 6 and the crushing medium; teeth are provided on both sides of the first rack 22; two adjustment plates 24 are located on the front and rear sides of the baffle 6, and during the swinging of the adjustment plates 24, the baffle 6 is pushed to deflect the swinging angle of the baffle 6, thereby changing the falling position of the material on the baffle 6.

[0025] like Figure 3 , Figure 4 , Figure 8 and Fig. 9 As shown, the aperture adjustment component includes: a feed shell 31, which is fixed to the outer cylinder 3, and the feed shell 31 is provided with a first feed opening distributed circumferentially; a shielding member 32, which is rotatably connected to the feed shell 31 and is used to shield the first feed opening on the feed shell 31, and the shielding member 32 is fixed with a second gear 33, and the shielding member 32 is provided with a second feed opening distributed circumferentially, and the first feed opening on the feed shell 31 is connected with the second feed opening on the shielding member 32; a mounting frame 34, which is fixed to the outer cylinder 3, and the mounting frame 34 is rotatably connected with a threaded rod 35; a second rack 36, which is threadedly connected to the threaded rod 35, and the second rack 36 is meshed with the second gear 33; the first feed opening on the feed shell 31 and the second feed opening on the shielding member 32 are both trapezoidal in projection in the horizontal direction, and the width of the first feed opening and the second feed opening on one side close to the second gear 33 is smaller than the width on the other side.

[0026] In the above scheme, a method of adjusting the size of the first feeding opening on the feeding shell 31 is proposed, so as to control the aperture size of the material discharge; the function of the feeding shell 31 is consistent with that of the existing grate, and the feeding shell 31 is in the shape of a truncated cone, which can guide the crushing medium that hits the feeding shell 31, so that the crushing medium that hits the feeding shell 31 can roll and participate in the crushing process again; the trapezoidal through hole on the feeding shell 31 can make more full use of the space and increase the filtering area. The trapezoidal through hole on the feeding shell 31 is also conducive to the passage of materials, and the large mouth end of the trapezoidal through hole can make it easier for larger particles of materials to enter The particles are fed into the through hole, and then as the through hole gradually narrows, smaller particles can pass through smoothly, while large particles that do not meet the size requirements are retained; this shape plays a guiding role, which can reduce the probability of material accumulation and blockage on the feed shell 31; the connection area is the largest in the initial state when the feed shell 31 and the shielding member 32 are stopped; the flow area of ​​the trapezoidal through hole on the shielding member 32 is larger than the flow area of ​​the trapezoidal through hole on the feed shell 31, and when the shielding member 32 and the feed shell 31 rotate relative to each other, the connection between the shielding member 32 and the feed shell 31 will become evenly smaller, so that during the relative rotation, the projection of the connection is always trapezoidal.

[0027] like Figure 2 , Figure 4 and Fig.10As shown, the driving assembly includes: a rotating rod 41, which is rotatably connected to the base 1, and a hand wheel is connected to one side of the rotating rod 41 to facilitate the operator to make rotation adjustments. The rotating rod 41 is fixedly connected to a missing gear 42; a support ring 43 is fixedly connected to the outer cylinder 3, and the support ring 43 is rotatably connected to a gear ring 44, and the gear ring 44 is transmission-connected to the missing gear 42. The number of teeth on the missing gear 42 is less than the number of teeth on the gear ring 44. When the missing gear 42 is engaged with the gear ring 44, the missing gear 42 can drive the gear ring 44 to rotate, thereby adjusting the device. When the missing gear 42 is not engaged with the gear ring 44, the missing gear 42 is disengaged from the gear ring 44, so that after the device starts to run, the missing gear 42 does not affect the operation of the device; a transmission assembly, the number of which is consistent with the number of the fixed shell 5, and is used to transmit the power of the gear ring 44; a damper is arranged between the support ring 43 and the gear ring 44.

[0028] In the above scheme, the total number of teeth of the missing gear 42 is less than the total number of teeth of the gear ring 44, so that the operator can more accurately adjust the rotation angle of the gear ring 44, so that the gear ring 44 can more accurately adjust the baffle 6 and the shielding member 32; the damping between the support ring 43 and the gear ring 44 is used to enable the support ring 43 to drive the gear ring 44 to rotate during the operation of the device.

[0029] like Figure 2 , Figure 4 , Figure 5 and Fig.10 As shown, the transmission assembly includes: a driving shaft 45, which is rotatably connected to the support ring 43, and the driving shaft 45 is fixedly connected to a friction wheel 46, and the friction wheel 46 is in contact with the gear ring 44; a transmission shaft 47, which is rotatably connected to the support frame 21, and a transition rod 48 is rotatably connected to the fixed shell 5. The driving shaft 45 and the transmission shaft 47 are both driven by the transition rod 48 through a gear set, and the driving shaft 45 is connected to the threaded rod 35 through a first bevel gear set 451. The transmission shaft 47 is installed with a second bevel gear set 471, and a bevel gear in the second bevel gear set 471 is spline-connected to the spline rod 7, and the transmission shaft 47 is connected to the first rack 22 through a spur gear.

[0030] In the above scheme, the number of teeth of each gear in the gear set on the transition rod 48 is the same, and the number of teeth of the spur gear on the transmission shaft 47 that transmits the first rack 22 is also the same as the number of teeth of each gear in the gear set on the transition rod 48, so as to ensure that their transmission ratios are all the same. When the operator adjusts the device, the rotation speed of the drive shaft 45 and the transition rod 48 is the same, and the rotation speed of the transition rod 48 and the transmission shaft 47 is the same, so that their adjustment ranges are the same; the second bevel gear set 471 has two bevel gears with 90-degree transmission, and the transmission shaft 47 is fixedly connected to one of the bevel gears and rotationally connected to the other bevel gear (the bevel gear is splined to the spline rod 7).

[0031] When using the device to crush montmorillonite (hereinafter referred to as montmorillonite), the operator places the material on the conveying device, and continuously adds the material from the left feed port to the lining layer 4 through the conveying device. Then the operator turns on the driving module 2, and the driving module 2 drives the outer cylinder 3 to rotate. The outer cylinder 3 and the lining layer 4 jointly drive all the fixed shells 5 thereon to rotate, and the fixed shell 5 drives the baffle 6 to rotate. The baffle 6 drives the sliding member 9 to move through the spline rod 7 and the spiral sleeve 8. The sliding member 9 slides along the limit ring 10. During the rotation of the baffle 6, taking the baffle 6 at the lower side as an example, the baffle 6 rotates and pushes the lower layer in the lining layer 4. The material and crushing medium (hereinafter referred to as the mixture) move upward until the mixture is pushed to the middle and upper part of the lining layer 4. The mixture slides downward along the baffle 6 under the action of its own gravity, and falls again to the lower part of the lining layer 4, and impacts the mixture in the lower part of the lining layer 4. During the impact, the material in the mixture collides with the crushing medium, and the crushing medium impacts the material to reduce the particle size of the material. During the rotation of the baffle 6, the above steps are repeated to complete the crushing operation of the material. As the outer cylinder 3 rotates, the material inside it gradually moves to the discharge port on the right and is discharged from the discharge port.

[0032] Due to the different use environments of materials, the requirements for the particle size of the materials are also different. Before using this device to crush the materials, it is necessary to adjust the device to change the particle size of the discharged materials. When a small particle size material is required, the operator rotates the rotating rod 41 counterclockwise (with the rotation of the rotating rod 41 in the direction of ... Figure 1 The left view direction is taken as the standard), the rotating rod 41 drives the missing gear 42. When the missing gear 42 is meshed with the gear ring 44, the missing gear 42 drives the gear ring 44 to rotate, so that the gear ring 44 rotates clockwise, and the gear ring 44 drives the friction wheel 46 to rotate counterclockwise through friction. The friction wheel 46 drives the driving shaft 45 to rotate, and the driving shaft 45 drives the transition rod 48 to rotate clockwise through the gear set. The transition rod 48 drives the transmission shaft 47 to rotate counterclockwise through the gear set. The transmission shaft 47 drives the spline rod 7 to rotate through the second bevel gear set 471 thereon, and the spline rod 7 rotates relative to the spiral sleeve 8 and rotates along the spiral sleeve. 8 moves to one side of the central axis of the outer cylinder 3, and at the same time, the spline rod 7 slides relatively with the adjacent bevel gear on the second bevel gear set 471, and the spline rod 7 drives the baffle 6 to move, and the baffle 6 and the fixed shell 5 move relatively. Subsequently, the length of the baffle 6 in the lining layer 4 increases. By changing the position of the baffle 6, the contact area between the baffle 6 and the mixture is increased, so that the amount of mixture that can be pushed by the baffle 6 is increased, and the probability of collision between the material and the crushing medium is increased, thereby increasing the force of crushing the material, thereby accelerating the reduction of the particle size of the material, thereby controlling the crushing particle size of the material and increasing the applicability of the device.

[0033] During the counterclockwise rotation of the transmission shaft 47, the transmission shaft 47 causes the first rack 22 to slide through the spur gear, the first rack 22 drives the first gear 23 to rotate, and the first gear 23 drives the adjusting plate 24 to swing forward, thereby pushing the baffle 6 to swing forward (the baffle 6 swings along the lower side of the spline rod 7), so that the deflection angle of the baffle 6 changes during the movement, and the timing of the mixture on the baffle 6 falling is changed, so that the falling trajectory of the mixture on the baffle 6 changes, and then the contact position between the mixture on the baffle 6 and the lower mixture in the lining layer 4 is changed, and the falling position of the material on the baffle 6 is adjusted. During the movement of the baffle 6, the baffle 6 is driven to swing forward by the adjusting plate 24, thereby narrowing the range of change of the falling point of the crushing medium, improving the uniformity of the crushing of the material by the crushing medium, and thus improving the crushing quality of the material.

[0034] During the rotation of the support ring 43, the support ring 43 drives the friction wheel 46 to rotate, and the friction wheel 46 drives the driving shaft 45 to rotate. The driving shaft 45 drives the threaded rod 35 to rotate through the first bevel gear set 451, and the threaded rod 35 drives the second rack 36 to move, and the second rack 36 drives the second gear 33 to rotate, and the second gear 33 drives the shielding member 32 to rotate, so that the feeding shell 31 and the shielding member 32 rotate relative to each other, thereby causing the first feeding port on the feeding shell 31 and the second feeding port on the shielding member 32 to be misaligned, so that the shielding member 32 blocks the first feeding port on the feeding shell 31, thereby changing the flow area of ​​the first feeding port on the feeding shell 31, so that the material can pass through the first feeding port on the feeding shell 31 and the second feeding port on the shielding member 32 after being crushed to a qualified particle size, thereby controlling the size of the discharge particle size and increasing the applicability of the device.

[0035] The operator rotates the rotating rod 41 and controls the number of rotations of the rotating rod 41 to drive the rotation of the missing gear 42. When the missing gear 42 loses meshing with the gear ring 44, if the adjustment purpose is achieved at this time, the operator stops rotating. If the adjustment purpose is not achieved, the operator continues to rotate the rotating rod 41 to make the missing gear 42 mesh with the gear ring 44 again, and the moving distance and deflection angle of the baffle 6 and the rotation angle of the material transfer shell 31 continue to change until the adjustment is completed, the missing gear 42 loses meshing with the gear ring 44, and the rotating rod stops rotating. 41, then turn on the driving module 2, the driving module 2 drives the outer cylinder 3, and drives the material inside it to rotate and crush the material through the outer cylinder 3, the outer cylinder 3 drives the support ring 43 and the support frame 21 to rotate, the support ring 43 drives the gear ring 44 to rotate through damping, the support ring 43 drives the drive shaft 45 and the parts thereon to perform circular motion with the outer cylinder 3, and the support frame 21 drives the transmission shaft 47 and the parts thereon to perform circular motion with the outer cylinder 3, so as to complete the adjustment of the crushed particle size of the material, control the size of the crushed particle size of the material, and increase the applicability of the device.

[0036] Since the montmorillonite material itself is relatively soft and has a high humidity, it will adhere to the baffle 6 and the material transfer shell 31 during the crushing process. Excessive adhesion will cause a decrease in crushing efficiency. It is necessary to solve the adhesion problem of the material.

[0037] Embodiment 2: Based on embodiment 1, Figure 5 and Fig.12 As shown, it also includes: rubber plates 51, the number of which is the same as the baffles 6, which are respectively fixed to the side of the adjacent baffles 6 close to the material transfer shell 31, and the side of the rubber plate 51 close to the axial direction of the outer cylinder 3 and the left side are both fixed to the baffle 6.

[0038] During the rotation of the baffle 6, the baffle 6 drives the rubber plate 51 to rotate. When the baffle 6 rotates and pushes the mixture in the lining layer 4 to move upward to the middle and upper part of the lining layer 4, the mixture on the rubber plate 51 squeezes the rubber plate 51 under the action of its own gravity, causing the rubber plate 51 to deform, causing the end of the rubber plate 51 away from the baffle 6 to deform and form an inclined surface, thereby guiding part of the crushing medium on the rubber plate 51 to move in the inclined direction through the inclined surface. The crushing medium falls into the feed shell 31 under the action of its own gravity, and hits the feed shell 31, causing the feed shell 31 to vibrate. Since the amount of crushing medium guided by the rubber plate 51 each time changes, the feed shell 31 vibrates randomly. Compared with the timed vibration, it can not only reduce the resonance risk, but also better reduce the probability of being blocked, thereby reducing the probability of blocking the first feed port on the feed shell 31, and reducing the adhesion of materials on the feed shell 31, thereby improving the material passing rate.

[0039] Embodiment 3: Based on embodiment 2, Figure 3 , Fig.11 and Fig.13 As shown, a limiting groove 101 is provided on the limiting ring 10, and the limiting groove 101 consists of a first arc groove 1011, a first transition groove 1012, a second arc groove 1013 and a second transition groove 1014, and the first arc groove 1011, the first transition groove 1012, the second arc groove 1013 and the second transition groove 1014 are connected end to end, and the sliding member 9 slides in the limiting groove 101.

[0040] The initial position is when the sliding member 9 is located directly below (the connection between the second transition groove 1014 and the first arc groove 1011), the extension process is when the baffle 6 moves in the direction close to the axis of the outer cylinder 3, and the contraction process is when the baffle 6 moves in the direction away from the axis of the outer cylinder 3. The rotation direction of the sliding member 9 is counterclockwise. In the process of the sliding member 9 sliding on the first arc groove 1011, the sliding member 9 drives the baffle 6 to rotate, so that the baffle 6 can push the material and the crushing medium to move upward. In the process of the sliding member 9 sliding on the first transition groove 1012, the sliding member 9 moves in the direction away from the central axis of the outer cylinder 3 under the limiting action of the limiting groove 101, and the sliding member 9 drives the baffle 6 to slowly contract, so that the rubber strip on the fixed shell 5 scrapes off the impurities adhered to the baffle 6, reducing the amount of material adhered to 6. When the sliding member 9 is in the first transition groove 1 012 and the second arc groove 1013 are connected, the baffle 6 stops shrinking, when the sliding member 9 slides on the second arc groove 1013, the baffle 6 remains in a contracted state to reduce the impact of the crushing medium on the baffle 6 and protect the baffle 6, when the sliding member 9 slides on the second transition groove 1014, the sliding member 9 moves toward the direction close to the central axis of the outer cylinder 3 under the limiting action of the limiting groove 101, and the sliding member 9 drives the baffle 6 to gradually extend, increasing the amount of material and crushing medium pushed by the baffle 6, when the sliding member 9 is at the connection between the second transition groove 1014 and the first arc groove 1011, the baffle 6 stops extending, when the sliding member 9 slides on the first arc groove 1011, the sliding member 9 remains stable and continues to rotate circumferentially in the above process, thereby pushing the material to complete the material crushing operation.

[0041] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A raw material crushing device for preparing fruit preservative, characterized in that: Included are: A base (1), wherein the base (1) is mounted with a drive module (2); An outer cylinder (3) is rotatably connected to the base (1); the driving module (2) is used to drive the outer cylinder (3) to rotate; a lining layer (4) is fixedly connected to the inner side of the outer cylinder (3); A plurality of fixed shells (5) are fixedly connected to the outer cylinder (3) and the lining layer (4); the fixed shell (5) is slidably connected to a baffle (6); the baffle (6) is ball-connected to a spline rod (7); the spline rod (7) is threadedly connected to a spiral sleeve (8); A sliding member (9) fixedly connected to the spiral sleeve (8); A limiting ring (10) is fixedly connected to the base (1) and is slidably connected to the sliding member (9); Swinging components, the number of which is the same as the number of the fixed shells (5), are respectively arranged on adjacent fixed shells (5) and are used to drive adjacent baffles (6) to swing; An aperture adjustment component, arranged in the adjacent outer cylinder (3), and used to control the particle size of the discharge from the outer cylinder (3); A driving assembly is arranged on the outer cylinder (3) and is used to drive the spline rod (7) to rotate.

2. A raw material crushing device for preparing a fruit preservative according to claim 1, characterized in that: A rubber strip is provided on one side of the fixed shell (5) close to the central axis of the outer cylinder (3), and the rubber strip has an inclined surface. The rubber strip of the fixed shell (5) is in contact with the baffle (6).

3. A raw material crushing device for preparing a fruit preservative according to claim 1, characterized in that: The swing assembly comprises: A support frame (21) is fixedly connected to the fixed shell (5), and the support frame (21) is slidably connected to a first rack (22); The first gear (23) has two gears, both of which are rotatably connected to the fixed shell (5). The first gear (23) is meshed with the first rack (22). The first gear (23) is fixedly connected to an adjustment plate (24). There is a gap between the adjustment plate (24) and the fixed shell (5). The adjustment plate (24) is used to push the baffle (6) to swing.

4. A raw material crushing device for preparing a fruit preservative according to claim 3, characterized in that: The aperture adjustment component comprises: A material passing shell (31) is fixedly connected to the outer cylinder (3), and the material passing shell (31) is provided with first material passing openings distributed in a circumferential direction; a shielding member (32) rotatably connected to the material passing shell (31) and used for shielding the first material passing opening on the material passing shell (31); the shielding member (32) is fixedly connected to a second gear (33); the shielding member (32) is provided with circumferentially distributed second material passing openings; the first material passing opening on the material passing shell (31) is in communication with the second material passing opening on the shielding member (32); A mounting frame (34) is fixedly connected to the outer cylinder (3), and the mounting frame (34) is rotatably connected to a threaded rod (35); The second rack (36) is threadedly connected to the threaded rod (35), and the second rack (36) is meshed with the second gear (33).

5. A raw material crushing device for preparing a fruit preservative according to claim 4, characterized in that: The projections of the first material passing opening on the material passing shell (31) and the second material passing opening on the shielding member (32) in the horizontal direction are both trapezoidal, and the width of the first material passing opening and the second material passing opening on one side close to the second gear (33) is smaller than the width of the other side.

6. A raw material crushing device for preparing a fruit preservative according to claim 4, characterized in that: The drive assembly comprises: A rotating rod (41) is rotatably connected to the base (1), and the rotating rod (41) is fixedly connected with a missing gear (42); A support ring (43) is fixedly connected to the outer cylinder (3); the support ring (43) is rotatably connected to a gear ring (44); and the gear ring (44) is drivingly connected to the missing gear (42); Transmission components, the number of which is consistent with the number of the fixed shells (5), are used to transmit power of the gear ring (44).

7. A raw material crushing device for preparing a fruit preservative according to claim 6, characterized in that: Damping is provided between the support ring (43) and the gear ring (44).

8. A raw material crushing device for preparing a fruit preservative according to claim 6, characterized in that: The transmission assembly comprises: A drive shaft (45) is rotatably connected to the support ring (43); the drive shaft (45) is fixedly connected to a friction wheel (46); the friction wheel (46) is in contact with the gear ring (44); A transmission shaft (47) is rotatably connected to the support frame (21); a transition rod (48) is rotatably connected to the fixed housing (5); the drive shaft (45) and the transmission shaft (47) are both connected to the transition rod (48) via a gear set; the drive shaft (45) is connected to the threaded rod (35) via a first bevel gear set (451); a second bevel gear set (471) is mounted on the transmission shaft (47); a bevel gear in the second bevel gear set (471) is spline-connected to the spline rod (7); and the transmission shaft (47) is connected to the first rack (22) via a spur gear.

9. A raw material crushing device for preparing a fruit preservative according to claim 4, characterized in that: Also included are: The number of rubber plates (51) is the same as that of the baffles (6), and they are respectively fixed to a side of adjacent baffles (6) close to the material transfer shell (31).

10. A raw material crushing device for preparing a fruit preservative according to claim 1, characterized in that: A limiting groove (101) is provided on the limiting ring (10), and the limiting groove (101) consists of a first arc groove (1011), a first transition groove (1012), a second arc groove (1013) and a second transition groove (1014), and the first arc groove (1011), the first transition groove (1012), the second arc groove (1013) and the second transition groove (1014) are connected end to end, and the sliding member (9) is located in the limiting groove (101) and slides.

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