Mushroom stick bagging machine

Abstract

A mushroom stick bagging machine comprises a frame, a feed bin is arranged on the frame, a discharge pipe is arranged horizontally at the lower part of the feed bin, an upper sliding rod and a lower sliding rod are arranged on the frame parallel to the discharge pipe, the upper sliding rod is slidably connected to an upper sliding seat 1 and an upper sliding seat 2, the lower sliding rod is slidably connected to a lower sliding seat 1 and a lower sliding seat 2, the upper sliding seat 1 is fixedly connected to the lower sliding seat 1 through a connecting plate 1, the upper sliding seat 2 is fixedly connected to the lower sliding seat 2 through a connecting plate 2, the connecting plate 1 and the connecting plate 2 are connected through an adjustable connecting rod, the connecting plate 1 is connected to a driving device, the connecting plate 1 is adjustably fixedly connected to a sleeve, the connecting plate 2 is adjustably fixedly connected to an arc pressure plate through a right-angle folding plate 2, the right-angle folding plate 2 is adjustably fixedly connected to an advance and retreat mechanism, the bottom of the advance and retreat mechanism is fixed to a support plate, and the support plate is fixed to the connecting plate 2. The mushroom material of the present invention is compactly loaded, the quality and efficiency of bagging are improved, energy is saved, costs are reduced, and stability is good.

Description

Technical Field

[0001] The invention relates to the field of mechanical technology, and in particular to a mushroom stick bagging machine. Background Art

[0002] During the bagging process of the mushroom stick bagging machine, when the sleeve is pressing the mushroom bag for discharging, an arc-shaped pressing plate is required at the tail of the mushroom bag, which is conducive to the sleeve pressing the tail of the mushroom bag during discharging, and at the same time prevents the mushroom bag from rotating during the spiral tube discharging and affecting the unloading of the sleeve.

[0003] The advance and retreat of the pressing plate of the existing mushroom stick bagging machine still require a special driving device, which increases the cost of the driving device and makes the structure complicated. The driving device is often pneumatically driven. Due to the compressible nature of gas, the working speed stability is poor, the impact is large, the speed is not easy to be uniform, it is difficult to accurately control the position and speed, and the noise is loud, which sometimes causes the arc-shaped pressing plate to fail to press the tail of the mushroom bag at the right time, resulting in the mushroom material in the mushroom bag being loose. Summary of the invention

[0004] In order to overcome the shortcomings of existing research, the present invention provides a mushroom stick bagging machine with a simple structure, an advance and retreat mechanism with an ingenious mechanical structure to achieve the compression and anti-rotation of the head of the mushroom bag, natural advance and retreat, stable and accurate compression time and position, uniform speed, good stability, ensuring that the mushroom material is packed tightly, improving the quality and efficiency of bagging, natural unloading, saving energy, reducing costs, and simplifying the structure. In order to achieve the above functions, the above technical problems of the present invention are mainly solved by the following technical solutions:

[0005] The present invention provides a mushroom stick bagging machine, comprising a frame, a feed bin is arranged on the frame, a stirring mechanism is arranged in the feed bin, a discharging pipe is arranged horizontally at the lower part of the feed bin, a spiral rod for discharging is arranged in the discharging pipe, the spiral rod is connected to a driving motor, an upper sliding rod and a lower sliding rod parallel to the discharging pipe are also arranged on the frame, an upper sliding seat 1 and an upper sliding seat 2 are slidably connected on the upper sliding rod, a lower sliding seat 1 and a lower sliding seat 2 are slidably connected on the lower sliding rod, the upper sliding seat 1 and the lower sliding seat 1 are fixedly connected through a connecting plate 1, and the upper sliding seat 2 and the lower sliding seat 2 are fixedly connected through a connecting plate 1. It is fixedly connected through connecting plate two, the middle part of connecting plate one is connected to the middle part of connecting plate two through an adjustable connecting rod, connecting plate one is connected to the driving device, connecting plate one is adjustably fixedly connected to a sleeve used to be sleeved outside the discharge pipe through right-angle folding plate one, connecting plate two is adjustably fixedly connected to an arc-shaped pressure plate used to press against the outer wall of the discharge pipe through right-angle folding plate two passing through connecting plate two, horizontal plate two of right-angle folding plate two is adjustably fixedly connected to an advance and retreat mechanism for advancing and retreating the arc-shaped pressure plate, the bottom of the advance and retreat mechanism is fixedly connected to the support plate, and the support plate is vertically fixed on connecting plate two.

[0006] Furthermore, the advance and retreat mechanism includes a guide rail, which is slidably connected to the slider, and is adjustably fixedly connected to the cross plate 2 of the right-angle folded plate 2. The slider is fixed on the support plate, the outer end of the guide rail is fixedly connected to the middle part of the cross bar, and the two ends of the cross bar are respectively connected to the connecting plate 2 through elastic parts. A rotatable roller 1 is installed on the guide rail, and the roller 1 is rollingly connected to the raceway, and the raceway is provided with an advance groove and a retreat member.

[0007] Furthermore, the raceway includes a fixed raceway and a movable raceway, the fixed raceway is a long right-angle folded plate 1 fixed to the inner side of the upper side plate of the frame, the movable raceway is a long right-angle folded plate 2 fixed to the bottom surface of the upper side plate of the frame through a connecting bolt assembly near the tail, the tail of the long right-angle folded plate 1 and the head of the long right-angle folded plate 2 are separated by a gap, and a retreat piece is fixed on the long vertical plate 1 at the tail end of the long right-angle folded plate 1, and the retreat piece is a parallelogram plate, and one side of the parallelogram plate is connected to the long The right-angle folded plate 1 is fixedly connected in parallel, and the other side of the parallelogram is inclined at an angle of 30-45 degrees with the long vertical plate 2 of the long right-angle folded plate 2. The starting end of the long right-angle folded plate 2 is flush with the starting end of the discharge pipe; a carry-in groove is provided on the long vertical plate 2 at the tail of the long right-angle folded plate 2, and the carry-in groove is an open groove with a roughly square opening facing downward. The tail end of the long vertical plate 2 of the long right-angle folded plate 2 is connected to the support block through a screw, and a spring 1 is sleeved on the screw, and the support block is fixed on the frame.

[0008] Furthermore, the sleeve includes an upper sleeve and a lower sleeve movably connected thereto, a sleeve connecting plate is fixed to the top of the upper sleeve, a sleeve cover is fixed to the tail of the upper sleeve, baffles are fixed on both sides of the head of the upper sleeve, a support rod is connected between the two baffles, the support rod supports the left part of the lower sleeve, a vertical support plate is fixed to the right part of the lower sleeve, a sliding groove is provided in the vertical support plate, a sliding thin rod slidably connected to the sliding groove is provided in the sliding groove, a roller two is installed on the inner end of the sliding thin rod, roller two is rollingly connected to the track, and a limiting nut is provided at the outer end of the sliding thin rod.

[0009] Furthermore, the track is a right-angle track, the right angle of the right-angle track is a smooth arc transition, and the second roller adopts a double roller, and the total wheel width of the double roller is greater than the width of the right-angle track.

[0010] Furthermore, the vertical plate 1 of the right-angle folding plate 1 is adjustably fixedly connected to the connecting plate 1, the horizontal plate 1 of the right-angle folding plate 1 is adjustably fixedly connected to the sleeve connecting plate, the vertical plate 2 of the right-angle folding plate 2 is adjustably fixedly connected to the arc pressure plate, and the horizontal plate 2 of the right-angle folding plate 2 is adjustably fixedly connected to the guide rail.

[0011] Furthermore, a waist-shaped hole one is provided on the vertical plate one, a waist-shaped hole two is provided on the horizontal plate one, the right-angle folding plate one is adjustably fixedly connected to the connecting plate one through the waist-shaped hole one and the first bolt assembly, the right-angle folding plate one is adjustably fixedly connected to the sleeve connecting plate through the waist-shaped hole two and the second bolt assembly, the vertical plate two is provided with a waist-shaped hole three, the horizontal plate two is provided with a waist-shaped hole four, the right-angle folding plate two is adjustably fixedly connected to the arc pressure plate through the waist-shaped hole three and the third bolt assembly, and the right-angle folding plate two is adjustably fixedly connected to the guide rail through the waist-shaped hole four and the fourth bolt assembly.

[0012] Furthermore, the driving device includes a motor and a chain transmission mechanism, the motor is connected to the chain transmission mechanism, the chain in the chain transmission mechanism is connected to a connecting plate, and the connecting plate is fixedly connected to a connecting plate.

[0013] Furthermore, the elastic member is a spring, a hook hole is provided on the second connecting plate, one end of the spring is connected to the hook hole, and the other end of the spring is connected to the cross bar.

[0014] Furthermore, the adjustable connecting rod comprises a screw rod, a nut is threadedly connected to the middle part of the screw rod, and a spring 2 is sleeved on the screw rod between the connecting plate 1 and the nut.

[0015] The starting position of the bagging machine is that the roller 2 of the lower sleeve is located at the lower end of the right-angle track, the lower sleeve and the upper sleeve are in an inclined open state, and the roller 1 is located at the inner head of the long vertical plate of the long right-angle folding plate 1. When bagging is required, the mushroom bag is put on the discharge pipe and the mushroom material is put in from the feed bin.

[0016] Turn on the switch, the drive motor starts and drives the stirring mechanism to stir the fungus material, and the fungus material is discharged from the discharge pipe into the fungus bag through the spiral rod; at the same time, the motor drives the chain transmission mechanism to operate, and the chain rotation of the chain transmission mechanism drives the connecting plate 1 to move toward the discharge pipe, and the movement of the connecting plate 1 drives the connecting plate 2 to move through the adjustable connecting rod; the movement of the connecting plate 1 simultaneously drives the upper sliding seat 1 to slide on the upper sliding rod 1, and the lower sliding seat 1 to slide on the lower sliding rod 1, thereby driving the lower half sleeve of the sleeve to close with the upper half sleeve along the right-angle track, and the sleeve gradually enters the fungus bag on the discharge pipe; the movement of the connecting plate 2 drives the upper sliding seat 2 to slide on the upper sliding rod, and the lower sliding seat 2 to slide on the lower sliding rod 2, thereby driving the arc pressure plate to move toward the discharge pipe; at this time, the spring is in a tensioned state, and the roller 1 rolls on the inner side of the long vertical plate 1 of the long right-angle folded plate 1.

[0017] When roller one rolls to the tail of long right-angle folding plate one and continues to roll along the inner side of long vertical plate two of long right-angle folding plate two, and rolls to the entry groove at the tail of long right-angle folding plate two, due to the natural contraction characteristic of the spring losing the tension force, roller one withdraws along the entry groove, and the arc pressure plate radially advances so that the arc pressure plate is in a state of pressing the mushroom bag; at this time, the chain rotates in the opposite direction and drives the sleeve to move in the opposite direction, thereby driving the arc pressure plate to move in the opposite direction, and roller one is located outside long vertical plate two of long right-angle folding plate two. At this time, the arc pressure plate presses the tail of the mushroom bag and moves in the opposite direction; the arc pressure plate presses the tail of the mushroom bag to prevent the mushroom bag loaded with mushroom material from falling out When the discharge tube is withdrawn, it rotates. When roller one returns and rolls to the starting end of the long right-angle folded plate two, the head of the mushroom bag loaded with fungus material is about to leave the discharge tube along with the sleeve, and the mushroom bag no longer needs the arc-shaped pressing plate to press the head of the mushroom bag. Since the long right-angle folded plate two is fixedly connected to the bottom surface of the upper side plate of the frame through the connecting bolt assembly near the tail, roller one presses the vertical plate two of the long right-angle folded plate two inward along the other side of the parallelogram plate at the tail end of the long right-angle folded plate one, and gradually enters the inner side surface of the long vertical plate one of the long right-angle folded plate one. The arc-shaped pressing plate is radially retreated due to the parallelogram plate. At this time, the arc-shaped pressing plate is in a state of not pressing the mushroom bag.

[0018] At this time, when the sleeve returns, since the roller 2 slides downward along the right-angle track, the lower half of the sleeve naturally tilts downward and opens along the right-angle track, and the mushroom sticks naturally slide down along the tilted lower half of the sleeve to unload, and the mushroom sticks proceed to the next step of tying.

[0019] Beneficial effects of the present invention.

[0020] 1. The mushroom stick bagging machine of the present invention utilizes an ingenious advance and retreat mechanism to realize that the arc-shaped pressing plate presses the head of the mushroom bag to prevent the mushroom stick from rotating when it is discharged. The arc-shaped pressing plate can be pressed without the use of an additional driving device, thereby saving energy, reducing costs, having a simple structure, accurate pressing position positioning, uniform speed, and good stability.

[0021] 2. The mushroom stick bagging machine of the present invention adopts a mechanical advance and retreat mechanism to realize the advancement and retreat of the arc-shaped pressing plate. The mechanical advance and retreat mechanism has a simple structure, stable advancement and retreat control, precise time and position control, the advancement groove facilitates the natural advancement of roller one, and the retreat member and the movable track facilitate the natural retreat of roller one. It has a wide range of applications and can be applicable to sleeves of various specifications and arc-shaped pressing plate sizes.

[0022] 3. In the mushroom stick bagging machine of the present invention, the arc-shaped pressing plate and the vertical plate of the second long right-angle folding plate are adjustable and fixedly connected by waist-shaped holes, and the horizontal plate of the second long right-angle folding plate is adjustable and fixedly connected to the guide rail by waist-shaped holes, thereby realizing flexible adjustment of the up-and-down and front-and-back distances of the arc-shaped pressing plate, and arc-shaped pressing plates of different sizes can be replaced at any time according to needs.

[0023] 4. In the mushroom stick bagging machine of the present invention, the vertical plate of the right-angle folding plate 1 and the connecting plate 1 are connected in an adjustable and fixed manner by waist-shaped holes, and the horizontal plate of the right-angle folding plate 1 and the sleeve connecting plate are connected in an adjustable and fixed manner by waist-shaped holes, thereby realizing flexible adjustment of the up-down and left-right positions of the sleeve, and sleeves of different sizes can be replaced at any time according to needs.

[0024] 5. In the mushroom stick bagging machine of the present invention, the sleeve adopts a split structure of an upper sleeve and a lower sleeve, and the second roller cooperates with the right-angle track to realize the insertion and natural unloading of the sleeve, and the second roller adopts a double roller, and the total wheel width of the double roller is larger than the width of the right-angle track, so that even if the second roller is offset, it will not leave the track, ensuring the smooth and stable rolling of the second roller and the track.

[0025] 6. In the mushroom stick bagging machine of the present invention, connecting plate 1 and connecting plate 2 adopt an adjustable connecting rod, which is convenient for adjusting the mutual distance between the sleeve and the arc-shaped pressing plate during their operation; at the same time, when the sleeve moves to the leftmost end, a certain impact force will be generated due to inertia, and spring 1 can have a certain buffering effect on the impact force.

[0026] 7. The mushroom stick bagging machine of the present invention has a simple structure, and adopts an advance and retreat mechanism with an ingenious mechanical structure to achieve the compression and anti-rotation of the head of the mushroom bag. It has natural advance and retreat, and the compression time and position are stable and accurate. The speed is uniform and the stability is good, which ensures that the mushroom material is loaded tightly, improves the quality and efficiency of bagging, unloads naturally, saves energy, reduces costs, and simplifies the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the mushroom stick bagging machine of the present invention;

[0029] Figure 2 It is a schematic diagram of the three-dimensional structure of the mushroom stick bagging machine of the present invention;

[0030] Figure 3 It is a three-dimensional structural schematic diagram of the sleeve in the present invention;

[0031] Figure 4 It is a three-dimensional structural schematic diagram of the sleeve in the present invention;

[0032] Figure 5It is a partial three-dimensional structural schematic diagram of the advance and retreat mechanism in the present invention;

[0033] Figure 6 It is a partial three-dimensional structural schematic diagram of the advance and retreat mechanism in the present invention;

[0034] Figure 7 It is a plan view of the movable track in the present invention;

[0035] Figure 8 It is a partial plan view of the advance and retreat mechanism in the present invention;

[0036] Fig. 9 It is a plan view of the advance and retreat mechanism in the present invention.

[0037] In the figure: 1, frame; 1.1, upper side plate; 2, feed bin; 3, discharge pipe; 4, upper sliding rod; 5, lower sliding rod; 6, upper sliding seat 1; 7, upper sliding seat 2; 8, lower sliding seat 1; 9, lower sliding seat 2; 10, connecting plate 1; 11, connecting plate 2; 12, adjustable connecting rod; 13, right-angle folding plate 1; 13.1, vertical plate 1; 13.2, horizontal plate 1; 13.3, waist-shaped hole 1; 14. Sleeve; 14.1. Upper sleeve; 14.2. Lower sleeve; 14.3. Sleeve connecting plate; 14.4. Sleeve cover; 14.5. Baffle; 14.6. Support rod; 14.7. Vertical support plate; 14.8. Movable groove; 14.9. Sliding thin rod; 14.10. Roller 2; 14.11. Track; 14.12. Limit nut; 15. Right-angle folding plate 2; 15.2, transverse plate 2; 16, arc pressure plate; 17, guide rail; 18, slider; 19, support plate; 20, cross bar; 21, elastic member; 22, roller 1; 23, advance groove; 24, retreat member; 25, fixed raceway; 26, movable raceway; 27, gap; 28, screw; 29, support block; 30, spring 1; 31, chain; 32, connecting plate; 33, connecting bolt assembly. DETAILED DESCRIPTION

[0038] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0039] like Figure 1-9As shown, the mushroom stick bagging machine in this embodiment includes a frame 1, a feed bin 2 is arranged on the frame 1, a stirring mechanism is arranged in the feed bin 2, a discharge pipe 3 is arranged horizontally at the lower part of the feed bin 2, a screw rod for discharging is arranged in the discharge pipe 3, and the screw rod is connected to the drive motor. An upper sliding rod 4 and a lower sliding rod 5 parallel to the discharge pipe 3 are also arranged on the frame 1, an upper sliding seat 1 6 and an upper sliding seat 2 7 are slidably connected on the upper sliding rod 4, a lower sliding seat 1 8 and a lower sliding seat 2 9 are slidably connected on the lower sliding rod 5, the upper sliding seat 1 6 and the lower sliding seat 1 8 are fixedly connected by a connecting plate 10, and the upper sliding seat 2 7 and the lower sliding seat 2 9 are connected by a connecting plate 2 1 1 is fixedly connected, the middle part of the connecting plate 10 is connected to the middle part of the connecting plate 2 11 through an adjustable connecting rod 12, the connecting plate 10 is connected to the driving device, the connecting plate 10 is adjustably fixedly connected to the sleeve 14 used to be sleeved outside the discharge pipe 3 through the right-angle folded plate 13, the connecting plate 2 11 is adjustably fixedly connected to the arc-shaped pressing plate 16 used to press on the outer wall of the discharge pipe 3 through the right-angle folded plate 2 15 passing through the connecting plate 2 11, the horizontal plate 2 15.2 of the right-angle folded plate 2 15 is adjustably fixedly connected to the advance and retreat mechanism for the arc-shaped pressing plate 16 to advance and retreat, and the bottom of the advance and retreat mechanism is fixedly connected to the support plate 19, and the support plate 19 is vertically fixed on the connecting plate 2 11.

[0040] The advance and retreat mechanism includes a guide rail 17, which is slidably connected to a slider 18. The guide rail 17 is adjustably fixedly connected to a cross plate 15.2 of a right-angle folded plate 15. The slider 18 is fixed on a support plate 19. The outer end of the guide rail 17 is fixedly connected to the middle of a cross bar 20. The two ends of the cross bar 20 are respectively connected to the connecting plate 11 through elastic members 21. A rotatable roller 22 is installed on the guide rail 17. The roller 22 is rollingly connected to a raceway. An advance groove 23 and a retreat member 24 are provided on the raceway.

[0041] The raceway includes a fixed raceway 25 and a movable raceway 26. The fixed raceway 25 is a long right-angle folded plate 1 fixed to the inner side of the upper side plate 1.1 of the frame 1. The movable raceway 26 is a long right-angle folded plate 2 fixed to the bottom surface of the upper side plate 1.1 of the frame 1 through a connecting bolt assembly 33 near the tail. The tail of the long right-angle folded plate 1 and the head of the long right-angle folded plate 2 are separated by a gap 27. A retreat member 24 is fixed on the long vertical plate 1 at the tail end of the long right-angle folded plate 1. The retreat member 24 is a parallelogram plate. One side of the parallelogram plate is connected to the long strip. The right-angle folded plate 1 is fixedly connected in parallel, and the other side of the parallelogram is inclined at an angle of 30-45 degrees with the long vertical plate 2 of the long right-angle folded plate 2. The starting end of the long right-angle folded plate 2 is flush with the starting end of the discharge pipe 3; the long vertical plate 2 at the tail of the long right-angle folded plate 2 is provided with a carry groove 23, and the carry groove 23 is an open groove with a roughly square opening facing downward. The tail end of the long vertical plate 2 of the long right-angle folded plate 2 is connected to the support block 29 through a first screw 28, and a spring 30 is sleeved on the first screw 28, and the support block 29 is fixed on the frame 1.

[0042] The sleeve 14 comprises an upper sleeve 14.1 and a lower sleeve 14.2 movably connected thereto, a sleeve connecting plate 14.3 is fixed to the top of the upper sleeve 14.1, a sleeve cover 14.4 is fixed to the tail of the upper sleeve 14.1, baffles 14.5 are fixed to both sides of the head of the upper sleeve 14.1, a support rod 14.6 is connected between the two baffles 14.5, and the support rod 14.6 supports the left part of the lower sleeve 14.2, and the lower sleeve 14.2 is connected to the lower sleeve 14.2. A vertical support plate 14.7 is fixed to the right side of the half sleeve 14.2, a sliding groove 14.8 is arranged in the vertical support plate 14.7, a sliding thin rod 14.9 is arranged in the sliding groove 14.8 and is slidably connected to the sliding groove 14.8, a roller 2 14.10 is installed on the inner end of the sliding thin rod 14.9, the roller 2 14.10 is rollingly connected to the track 14.11, and a limiting nut 14.12 is arranged on the outer end of the sliding thin rod 14.9.

[0043] Track 14.11 is a right-angle track, and the right angle of the right-angle track is a smooth arc transition. Roller 2 14.10 adopts double rollers, and the total wheel width of the double rollers is greater than the width of the right-angle track.

[0044] The vertical plate 13.1 of the right-angle folding plate 13 is adjustably fixedly connected to the connecting plate 10, the horizontal plate 13.2 of the right-angle folding plate 13 is adjustably fixedly connected to the sleeve connecting plate 14.3, the vertical plate 2 of the right-angle folding plate 2 15 is adjustably fixedly connected to the arc pressure plate 16, and the horizontal plate 2 15.2 of the right-angle folding plate 2 15 is adjustably fixedly connected to the guide rail 17.

[0045] A waist-shaped hole 13.3 is provided on the vertical plate 13.1, a waist-shaped hole 2 is provided on the horizontal plate 13.2, the right-angle folded plate 13 is adjustably fixedly connected to the connecting plate 10 through the waist-shaped hole 13.3 and the first bolt assembly, the right-angle folded plate 13 is adjustably fixedly connected to the sleeve connecting plate 14.3 through the waist-shaped hole 2 and the second bolt assembly, the vertical plate 2 is provided with a waist-shaped hole 3, the horizontal plate 2 15.2 is provided with a waist-shaped hole 4, the right-angle folded plate 2 15 is adjustably fixedly connected to the arc pressure plate 16 through the waist-shaped hole 3 and the third bolt assembly, and the right-angle folded plate 2 15 is adjustably fixedly connected to the guide rail 17 through the waist-shaped hole 4 and the fourth bolt assembly.

[0046] The driving device includes a motor and a chain transmission mechanism. The motor is connected to the chain transmission mechanism. The chain 31 in the chain transmission mechanism is connected to the connecting plate 32, and the connecting plate 32 is fixedly connected to the connecting plate 10.

[0047] The elastic member 21 is a spring. A hook hole is provided on the connecting plate 11 . One end of the spring is connected to the hook hole, and the other end of the spring is connected to the cross bar 20 .

[0048] The adjustable connecting rod 12 comprises a second screw rod, a nut 12.2 is threadedly connected to the middle of the second screw rod, and a spring 2 is sleeved on the second screw rod between the connecting plate 10 and the nut 12.2.

[0049] The working principle and process of the present invention.

[0050] like Figure 1-9 As shown, the working process and principle of this mushroom stick bagging machine.

[0051] The starting position of the bagging machine is that the roller 2 14.10 of the lower half sleeve 14.2 is located at the lower end of the right angle track, the lower half sleeve 14.2 and the upper half sleeve 14.1 are in an inclined open state, and the roller 1 22 is located at the inner head of the long vertical plate of the long right angle fold plate 1. When bagging is required, the mushroom bag is put on the discharge pipe 3, and the mushroom material is put in from the feed bin 2.

[0052] Turn on the switch, the drive motor starts and drives the stirring mechanism to stir the bacterial material, and the bacterial material is discharged from the discharge pipe 3 into the bacterial bag through the spiral rod; at the same time, the motor drives the chain transmission mechanism to operate, and the chain transmission mechanism operates, wherein the chain 31 rotates to drive the connecting plate 10 to move toward the discharge pipe 3, and the movement of the connecting plate 10 drives the connecting plate 2 22 to move through the adjustable connecting rod 12; the movement of the connecting plate 10 simultaneously drives the upper sliding seat 6 to slide on the upper sliding rod 4, and the lower sliding seat 8 to slide down The movable rod 15 slides on the movable rod 15, thereby driving the lower sleeve 14.2 of the sleeve 14 to close with the upper sleeve 14.1 along the right-angle track, and the sleeve 14 is gradually inserted into the outside of the mushroom bag on the discharge pipe 3; the movement of the connecting plate 11 drives the upper sliding seat 27 to slide on the upper sliding rod 4, and the lower sliding seat 29 slides on the lower sliding rod 25, thereby driving the arc pressure plate 16 to move toward the discharge pipe 3; at this time, the spring is in a tensioned state, and the roller 1 22 rolls on the inner side of the long vertical plate 1 of the long right-angle folded plate 1.

[0053] When roller 1 22 rolls to the tail of long right-angle fold plate 1 and continues to roll along the inner side of long vertical plate 2 of long right-angle fold plate 2, and rolls to the entry groove 23 at the tail of long right-angle fold plate 2, due to the natural contraction characteristic of the spring losing its tension, roller 1 22 withdraws along the entry groove 23, and the arc pressure plate 16 radially advances so that the arc pressure plate 16 is in a state of pressing the mushroom bag; at this time, the chain 31 rotates in the opposite direction and drives the sleeve 14 to move in the opposite direction, thereby driving the arc pressure plate 16 to move in the opposite direction, and roller 1 22 is located outside the long vertical plate 2 of long right-angle fold plate 2. At this time, the arc pressure plate 16 presses the tail of the mushroom bag and moves in the opposite direction; the arc pressure plate 16 presses the tail of the mushroom bag to prevent the mushroom material from being loaded When the mushroom bag exits the discharge pipe 3, it rotates. When the roller 12 returns and rolls to the starting end of the long right-angle folded plate 2, the head of the mushroom bag loaded with mushroom material is about to leave the discharge pipe along with the sleeve 14, and the mushroom bag no longer needs the arc-shaped pressing plate 16 to press the head of the mushroom bag. Since the long right-angle folded plate 2 is fixedly connected to the bottom surface of the upper side plate of the frame 1 through the connecting bolt assembly 33 near the tail, the roller 122 presses the vertical plate 2 of the long right-angle folded plate 2 inward along the other side of the parallelogram plate at the tail end of the long right-angle folded plate 1, and gradually enters the inner side surface of the long vertical plate 1 of the long right-angle folded plate 1. The arc-shaped pressing plate 16 retreats radially due to the parallelogram plate. At this time, the arc-shaped pressing plate 16 is in a state of not pressing the mushroom bag.

[0054] At this time, when the sleeve 14 returns, since the roller 2 14.10 slides downward along the right-angle track, the lower sleeve 14.2 of the sleeve 14 naturally tilts downward and opens along the right-angle track, and the mushroom sticks naturally slide down along the tilted lower sleeve 14.2 to unload, and the mushroom sticks are then tied in the next step.

[0055] This mushroom stick bagging machine utilizes an ingenious advance and retreat mechanism to realize that the arc-shaped pressing plate 16 presses the head of the mushroom bag to prevent the mushroom stick from rotating when being discharged. The arc-shaped pressing plate 16 can be pressed without the use of an additional driving device, thereby saving energy, reducing costs, having a simple structure, accurately positioning the pressing position, having a uniform speed, and having good stability.

[0056] This mushroom stick bagging machine adopts a mechanical advance and retreat mechanism to realize the advancement and retreat of the arc-shaped pressing plate 16. The mechanical advance and retreat mechanism has a simple structure, stable advancement and retreat control, and precise time and position control. The advancement groove 23 facilitates the natural advancement of roller one, and the retreat member 24 and the movable track 26 facilitate the natural retreat of roller one 22. It has a wide range of applications and can be applicable to sleeves 14 and arc-shaped pressing plates 16 of various specifications.

[0057] In this mushroom stick bagging machine, the arc-shaped pressing plate 16 and the vertical plate of the long right-angle folding plate 2 are adjustably fixedly connected by waist-shaped holes, and the horizontal plate 2 of the long right-angle folding plate 2 and the guide rail are adjustably fixedly connected by waist-shaped holes, thereby realizing flexible adjustment of the up-and-down and front-and-back distances of the arc-shaped pressing plate 16, and the arc-shaped pressing plate 16 of different sizes can also be replaced at any time according to needs.

[0058] In this mushroom stick bagging machine, the vertical plate 13.1 of the right-angle folding plate 13 and the connecting plate 10 are connected in an adjustable and fixed manner by waist-shaped holes, and the horizontal plate 13.2 of the right-angle folding plate 13 and the sleeve connecting plate 14.3 are connected in an adjustable and fixed manner by waist-shaped holes, thereby realizing flexible adjustment of the up and down and left and right positions of the sleeve 14, and sleeves of different sizes can be replaced at any time according to needs.

[0059] In this mushroom stick bagging machine, the sleeve 14 adopts a split structure of an upper sleeve 14.1 and a lower sleeve 14.3, and the second roller 14.10 and the right-angle track rolling cooperation realize the insertion and natural unloading of the sleeve 14, and the second roller 14.10 adopts a double roller, and the total wheel of the double roller is greater than the width of the right-angle track, so that even if the second roller 14.10 is offset, it will not leave the track, ensuring the smooth and stable rolling of the second roller 14.10 and the track 14.11.

[0060] In this mushroom stick bagging machine, the connecting plate 10 and the connecting plate 2 11 adopt an adjustable connecting rod 12, which is convenient for adjusting the mutual distance between the sleeve 14 and the arc-shaped pressing plate 16 during the operation of the sleeve 14 and the arc-shaped pressing plate 16; at the same time, when the sleeve 14 moves to the leftmost end, a certain impact force will be generated due to inertia, and the spring 1 30 can have a certain buffering effect on the impact force.

[0061] This mushroom stick bagging machine has a simple structure and adopts an advance and retreat mechanism with an ingenious mechanical structure to achieve the compression and anti-rotation of the head of the mushroom bag. It advances and retreats naturally, and the compression time and position are stable and accurate. The speed is uniform and the stability is good, which ensures that the mushroom material is loaded tightly, improves the quality and efficiency of bagging, unloads naturally, saves energy, reduces costs, and simplifies the structure.

[0062] Although the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A mushroom stick bagging machine, comprising a frame (1), a feed bin (2) being arranged on the frame (1), a stirring mechanism being arranged in the feed bin (2), a discharge pipe (3) being arranged transversely at the lower part of the feed bin (2), a screw rod for discharging being arranged in the discharge pipe (3), the screw rod being connected to a driving motor, and characterized in that: The frame (1) is also provided with an upper sliding rod (4) and a lower sliding rod (5) parallel to the discharge pipe (3); the upper sliding rod (4) is slidably connected to an upper sliding seat 1 (6) and an upper sliding seat 2 (7); the lower sliding rod (5) is slidably connected to a lower sliding seat 1 (8) and a lower sliding seat 2 (9); the upper sliding seat 1 (6) and the lower sliding seat 1 (8) are fixedly connected via a connecting plate 1 (10); the upper sliding seat 2 (7) and the lower sliding seat 2 (9) are fixedly connected via a connecting plate 2 (11); the middle part of the connecting plate 1 (10) and the middle part of the connecting plate 2 (11) are connected via an adjustable connecting rod (12); the connecting plate 1 ( 10) is connected to the driving device, the connecting plate 1 (10) is adjustably fixedly connected to the sleeve (14) for sleeved outside the discharge pipe (3) through the right-angle folded plate 1 (13), the connecting plate 2 (11) is adjustably fixedly connected to the arc-shaped pressing plate (16) for pressing against the outer wall of the discharge pipe (3) through the right-angle folded plate 2 (15) passing through the connecting plate 2 (11), the horizontal plate 2 (15.2) of the right-angle folded plate 2 (15) is adjustably fixedly connected to the advance and retreat mechanism for the arc-shaped pressing plate (16) to advance and retreat, the bottom of the advance and retreat mechanism is fixedly connected to the support plate (19), and the support plate (19) is vertically fixed on the connecting plate 2 (11); The advance and retreat mechanism comprises a guide rail (17), the guide rail (17) is slidably connected to a slider (18), the guide rail (17) is adjustably fixedly connected to a second cross plate (15.2) of a second right-angle folded plate (15), the slider (18) is fixed on a support plate (19), the outer end of the guide rail (17) is fixedly connected to a middle part of a cross bar (20), the two ends of the cross bar (20) are respectively connected to the second connecting plate (11) through elastic members (21), a rotatable roller (22) is mounted on the guide rail (17), the roller (22) is rollingly connected to a raceway, and an advance groove (23) and a retreat member (24) are provided on the raceway; The raceway comprises a fixed raceway (25) and a movable raceway (26), wherein the fixed raceway (25) is a long right-angle folded plate 1 fixed to the inner side of the upper side plate (1.1) of the frame (1), and the movable raceway (26) is a long right-angle folded plate 2 fixed to the bottom surface of the upper side plate (1.1) of the frame (1) through a connecting bolt assembly (33) near the tail, the tail of the long right-angle folded plate 1 and the head of the long right-angle folded plate 2 are separated by a gap (27), and a retreat member (24) is fixed to a long vertical plate 1 at the tail end of the long right-angle folded plate 1, and the retreat member (24) is a parallelogram plate, and one side of the parallelogram plate It is fixedly connected to the long right-angle folded plate 1 in parallel, and the other side of the parallelogram is inclined at an angle of 30-45 degrees with the long vertical plate 2 of the long right-angle folded plate 2. The starting end of the long right-angle folded plate 2 is flush with the starting end of the discharge pipe (3). The long vertical plate 2 at the tail of the long right-angle folded plate 2 is provided with a feed slot (23). The feed slot (23) is an open slot with a roughly square opening facing downward. The tail end of the long vertical plate 2 of the long right-angle folded plate 2 is connected to the support block (29) through a first screw rod (28). A spring 1 (30) is sleeved on the first screw rod (28). The support block (29) is fixed on the frame (1). The sleeve (14) comprises an upper sleeve (14.1) and a lower sleeve (14.2) movably connected thereto, a sleeve connecting plate (14.3) being fixed to the top of the upper sleeve (14.1), a sleeve cover (14.4) being fixed to the tail of the upper sleeve (14.1), baffles (14.5) being fixed to both sides of the head of the upper sleeve (14.1), a support rod (14.6) being connected between the two baffles (14.5), the support rod (14.6) supporting the left part of the lower sleeve (14.2), the A vertical support plate (14.7) is fixed to the right side of the lower sleeve (14.2), a sliding groove (14.8) is arranged in the vertical support plate (14.7), a thin sliding rod (14.9) slidably connected to the sliding groove (14.8) is arranged in the sliding groove (14.8), a second roller (14.10) is installed on the inner end of the thin sliding rod (14.9), the second roller (14.10) is rollingly connected to the track (14.11), and a limiting nut (14.12) is arranged on the outer end of the thin sliding rod (14.9); The track (14.11) is a right-angle track, the right angle of the right-angle track is a smooth arc transition, and the second roller (14.10) is a double roller, and the total wheel width of the double roller is greater than the width of the right-angle track.

2. A mushroom stick bagging machine according to claim 1, characterized in that: The vertical plate 1 (13.1) of the right-angle folding plate 1 (13) is adjustably fixedly connected to the connecting plate 1 (10), the horizontal plate 1 (13.2) of the right-angle folding plate 1 (13) is adjustably fixedly connected to the sleeve connecting plate (14.3), the vertical plate 2 of the right-angle folding plate 2 (15) is adjustably fixedly connected to the arc-shaped pressure plate (16), and the horizontal plate 2 (15.2) of the right-angle folding plate 2 (15) is adjustably fixedly connected to the guide rail (17).

3. A mushroom stick bagging machine according to claim 2, characterized in that: The vertical plate 1 (13.1) is provided with a waist-shaped hole 1 (13.3), the horizontal plate 1 (13.2) is provided with a waist-shaped hole 2, the right-angle folded plate 1 (13) is adjustably fixedly connected to the connecting plate 1 (10) through the waist-shaped hole 1 (13.3) and the first bolt assembly, the right-angle folded plate 1 (13) is adjustably fixedly connected to the sleeve connecting plate (14.3) through the waist-shaped hole 2 and the second bolt assembly, the vertical plate 2 is provided with a waist-shaped hole 3, the horizontal plate 2 (15.2) is provided with a waist-shaped hole 4, the right-angle folded plate 2 (15) is adjustably fixedly connected to the arc-shaped pressure plate (16) through the waist-shaped hole 3 and the third bolt assembly, and the right-angle folded plate 2 (15) is adjustably fixedly connected to the guide rail (17) through the waist-shaped hole 4 and the fourth bolt assembly.

4. The mushroom stick bagging machine according to claim 1, characterized in that: The driving device comprises a motor and a chain transmission mechanism, the motor is connected to the chain transmission mechanism, the chain (31) in the chain transmission mechanism is connected to a connecting plate (32), and the connecting plate (32) is fixedly connected to connecting plate one (10).

5. The mushroom stick bagging machine according to claim 1, characterized in that: The elastic member (21) is a spring, and a hook hole is provided on the second connecting plate (11). One end of the spring is connected to the hook hole, and the other end of the spring is connected to the cross bar (20).

6. The mushroom stick bagging machine according to claim 1, characterized in that: The adjustable connecting rod (12) comprises a second screw rod, a nut (12.2) is threadedly connected to the middle portion of the second screw rod, and a second spring is sleeved on the second screw rod between the first connecting plate (10) and the nut (12.2).

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