A self-swinging material dividing device

Abstract

The present invention provides a self-swinging material dispensing device, comprising a frame and a dispensing bin, wherein a feed port is arranged on the upper side of the dispensing bin, a bridge breaking mechanism and a discharge mechanism are arranged in the dispensing bin, the discharge structure is located at the lower side of the bridge breaking mechanism, the bridge breaking mechanism and the discharge mechanism adopt the same power source, a self-swinging material dispensing assembly is arranged on the upper side of the dispensing bin; the self-swinging material dispensing mechanism comprises a dispensing assembly, a pressure plate and a counterweight assembly, a strip groove for installing the dispensing assembly is arranged on one side of the dispensing bin, a connecting plate with an adjustable use position is arranged on one side of the dispensing bin, the position of the connecting plate corresponds to the position of the strip groove, and the connecting plate is connected to one end of the dispensing assembly; a counterweight assembly matching one end of the dispensing assembly is arranged on the outer side of the dispensing bin.

Description

Technical Field

[0001] The invention belongs to the technical field of material dividing, in particular to a self-swinging material dividing device. Background Art

[0002] At present, in the process of industrial continuous processing of materials, due to the need for automated processing technology, it is often necessary to divide the materials into two parts continuously, and ensure that the weight of each component is uniform, that is, to distribute them from one point to multiple points for processing in the next process.

[0003] There are also many devices or equipment for distributing materials in the prior art, but these devices or equipment for distributing materials are relatively scattered in structure, occupying a large space in the factory; the power is large and the energy consumption is high during the working process. And because of the uneven distribution of materials on the belt when the belt conveys the materials, the staff needs to adjust the material distribution device in time, otherwise it is easy to cause uneven material distribution and affect the subsequent processing operations. However, the repeated manual adjustments are cumbersome to operate; and due to the irregularity of material distribution, the labor intensity of the workers is high. Summary of the invention

[0004] The present invention provides a self-swinging material dispensing device, which is used to solve the problem that the existing equipment occupies a large space and cannot automatically adjust the dispensing amount, and achieves the beneficial effects of compact structure and automatic adjustment of the dispensing amount.

[0005] The present invention is achieved through the following technical solutions:

[0006] A self-swinging material dispensing device comprises a frame and a dispensing bin, wherein a feed port is arranged on the upper side of the dispensing bin, a bridge breaking mechanism and a discharging mechanism are arranged in the dispensing bin, the discharging structure is located on the lower side of the bridge breaking mechanism, the bridge breaking mechanism and the discharging mechanism adopt the same power source, and a self-swinging material dispensing assembly is arranged on the upper side of the dispensing bin.

[0007] The self-swinging material distributing mechanism includes a material distributing component, a pressure plate and a counterweight component. A strip groove for installing the material distributing component is provided on one side of the material distributing bin. A connecting plate with an adjustable use position is provided on one side of the material distributing bin. The position of the connecting plate corresponds to the position of the strip groove. The connecting plate is connected to one end of the material distributing component. A counterweight component matching one end of the material distributing component is provided on the outside of the material distributing bin.

[0008] Preferably, the bridge-breaking mechanism comprises a bridge-breaking shaft, a connecting hole and a bridge-breaking rod, the bridge-breaking shaft is installed in the material distribution bin, the connecting hole is provided on the bridge-breaking shaft, and a bridge-breaking rod with adjustable length is provided in the connecting hole.

[0009] Preferably, the unloading mechanism comprises a unloading shaft and unloading blades with a toothed structure, and the unloading shaft with the unloading blades is installed in the distribution bin.

[0010] Preferably, one end of the bridge-breaking shaft and the unloading shaft are both provided with gears, the gears are connected by a connecting belt, and the other end of the bridge-breaking shaft is provided with a motor.

[0011] Preferably, the bridge-breaking shaft or the discharging shaft is connected to the material distribution bin via a sealing assembly, and the sealing assembly includes symmetrically arranged arcuate pressure strips and a pressure plate for fixing the arcuate pressure strips.

[0012] Preferably, the material dividing assembly comprises a mounting shaft, a material dividing plate and a material guide plate, one end of the mounting shaft is connected to the connecting plate via a second bearing seat, one side of the mounting shaft is provided with symmetrically distributed material guide plates, and the other side thereof is provided with a material dividing plate.

[0013] Preferably, one side of the guide plate is provided with a wear-resistant plate which is plugged into and matched with the guide plate.

[0014] Preferably, the length of the connecting plate is greater than the length of the strip groove, and the connecting plate always covers the strip groove; a gasket is provided between the connecting plate and the strip groove.

[0015] Preferably, the counterweight assembly comprises a connecting rope, a mounting rod and a counterweight block, and one end of the mounting shaft located outside the material distribution bin is provided with a connecting rope, and the other end of the connecting rope is provided with a mounting rod for mounting the counterweight block.

[0016] Preferably, a hook is provided at one end of the connecting rope, a connecting block is provided at one end of the mounting shaft, a through groove is provided on one side of the connecting block, a positioning column matching the hook is provided in the through groove; a clamping bolt for suppressing the connecting rope is provided on one side of the connecting block.

[0017] The advantages of the present invention are:

[0018] 1. The invention has a reasonable design, and the processes of material separation, bridge breaking and unloading are reasonably distributed. The structure is compact, which effectively reduces the occupied space and reduces the land cost of the enterprise. The self-swinging material separation mechanism uses the gravity of the material itself to separate the materials, which reduces the energy consumption, and can make up for the position difference of the self-swinging material separation mechanism itself and the uneven distribution error of the materials during belt transportation, so that the materials fall evenly.

[0019] 2. The present invention realizes the function of automatically adjusting the material distribution amount through a material distribution component connected to the bearing seat and a counterweight component connected to the material distribution component, and then cooperates with the dead weight of the material; and the use position of the self-swinging material distribution mechanism is adjusted through the connecting plate, threaded groove and fastening bolts to meet different material distribution needs, and the practicability is strong.

[0020] 3. During the use of the present invention and the process of adjusting the self-swinging material dispensing mechanism, the connecting plate always covers the strip groove and a gasket is provided between the two, which has a good sealing and isolation effect and prevents the material in the dispensing bin from flying and causing unnecessary waste.

[0021] 4. The present invention arranges a wear-resistant plate on the material guide plate to prevent the material from directly impacting the material guide plate and causing damage; and the wear-resistant plate is a split structure, and its use position can be exchanged according to use requirements, thereby extending the service life of the component.

[0022] 5. In the present invention, the positions of the wear-resistant plate in three dimensions, left and right, front and back, and up and down, are limited by the mutual cooperation of the slots, the positioning plates, and the inserts, and under the effects of the wear-resistant plate's own weight and the falling of the material, thereby ensuring stable use.

[0023] 6. In the present invention, the connection between the installation shaft and the connecting rope is preliminarily positioned by a hook and a positioning column, and then the connecting rope is tightened by a clamping bolt to ensure the connection effect; and during disassembly, the connection between the hook and the positioning column can provide a disassembly buffer, improve operational safety, and effectively eliminate the safety hazard caused by the direct falling of the connecting rope when the clamping bolt is loosened.

[0024] 7. In the present invention, the clamping bolt increases the contact area with the connecting rope through the wire pressing plate and the rubber layer, and improves the friction between the two, which is beneficial to improving the fixing effect; and the counterweight block and the mounting rod are detachably connected, which is convenient for the staff to add or remove the counterweight block to meet the use requirements.

[0025] 8. The present invention arranges the distribution positions of the bridge-breaking rods in a staggered manner, which is beneficial to improving the bridge-breaking effect and preventing material blockage; the length of the bridge-breaking rods can be adjusted according to actual use requirements, making the use more flexible and improving the scope of application. The toothed structure of the discharge blades is beneficial to discharge.

[0026] 9. The bridge breaking mechanism and the unloading mechanism of the present invention adopt the same power source, that is, they work through a motor and gear transmission, which effectively reduces the use cost of the enterprise and achieves the effect of energy saving and environmental protection; and a protective cover is arranged outside the gear transmission to effectively reduce the probability of external debris affecting the transmission, making it more reliable to use.

[0027] 10. The present invention adopts a split arc pressure strip and a pressure plate to seal the unloading shaft or the bridge breaking shaft and the distribution bin. The sealing component and the bearing are independent components. When the sealing component needs to be repaired or replaced, the maintenance work can be carried out without disassembling the bearing seat, which saves operation time and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] 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, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1 The structure of the present invention is schematically shown in FIG. Figure 1 ;

[0030] Figure 2 yes Figure 1 A top view of

[0031] Figure 3 is along Figure 2 Sectional view along line AA;

[0032] Figure 4 The structure of the present invention is schematically shown in FIG. Figure 2 ;

[0033] Figure 5 The structure of the present invention is schematically shown in FIG. Figure 3 ;

[0034] Figure 6 It is a structural schematic diagram of the connection between the material distribution component and the material distribution bin;

[0035] Figure 7 It is a schematic diagram of the structure of the connection block;

[0036] Figure 8 yes Figure 7 B-direction view;

[0037] Fig. 9 is a schematic diagram of the structure of the sealing assembly;

[0038] Fig.10 It is a structural schematic diagram of the connection between the wear-resistant plate and the guide plate.

[0039] In the figure, 1. frame; 2. material distribution bin; 4. strip groove; 5. connecting plate; 6. bridge breaking shaft; 7. connecting hole; 8. bridge breaking rod; 9. unloading shaft; 10. unloading blade; 11. gear; 12. connecting belt; 13. motor; 14. protective cover; 15. first bearing seat; 16. arc pressure strip; 17. pressure plate; 18. installation shaft; 19. material distribution plate; 20. material guide plate; 21. second bearing seat; 22. wear-resistant plate; 23. slot; 24. insert; 25. positioning plate; 26. threaded groove; 27. fastening bolt; 28. gasket; 29. ​​connecting rope; 30. installation rod; 31. counterweight block; 32. notch; 33. hook; 34. connecting block; 35. through groove; 36. positioning column; 37. clamping bolt; 38. pressure plate; 39. through hole; 40. connecting bolt. DETAILED DESCRIPTION

[0040] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0041] Example 1

[0042] A self-swinging material distributing device comprises a frame 1 and a distributing bin 2. A ladder is provided on one side of the distributing bin 2 for easy maintenance. A feed port is provided on the upper side of the distributing bin 2, and the feed port is connected to a port of a belt conveyor for conveying materials, so that the belt conveyor can convey materials into the distributing bin 2.

[0043] The distribution bin 2 is provided with a bridge breaking mechanism and a discharge mechanism, and the discharge structure is located at the lower side of the bridge breaking mechanism. The bridge breaking mechanism includes a bridge breaking shaft 6, a connecting hole 7 and a bridge breaking rod 8. The bridge breaking shaft 6 is installed in the distribution bin 2, and a connecting hole 7 is provided on the bridge breaking shaft 6. The connecting hole 7 is provided with a bridge breaking rod 8 with adjustable length.

[0044] The bridge-breaking rods 8 are arranged in multiple groups, each group having three bridge-breaking rods; the bridge-breaking rods 8 are arranged on the bridge-breaking shaft 6 in sequence, and the angle between adjacent bridge-breaking rods 8 is 120°. The distribution positions of the bridge-breaking rods 8 are staggered, which is conducive to improving the bridge-breaking effect and preventing material blockage.

[0045] The bridge-breaking rod 8 includes a fixed rod and a movable rod, wherein the movable rod is located inside the fixed rod and moves along the fixed rod, and a locking member is provided between the fixed rod and the movable rod. The fixed rod and the movable rod are threadedly connected, or the fixed rod and the movable rod are fixed by a locking screw. The bridge-breaking rod 8 can adjust the length of use according to actual use requirements, making it more flexible to use and improving the scope of application.

[0046] The unloading mechanism includes a unloading shaft 9 and unloading blades 10. The unloading shaft 9 with unloading blades 10 is installed in the distribution bin 2; the unloading blades 10 are toothed structures, and a plurality of evenly distributed unloading blades 10 are provided on the unloading shaft 9. The tooth plates of adjacent unloading blades 10 are staggered. This structure makes the material more dispersed during unloading, which is beneficial to improving the unloading effect.

[0047] The bridge breaking mechanism and the unloading mechanism adopt the same power source, which effectively reduces the use cost of the enterprise and achieves the effect of energy saving and environmental protection. The bridge breaking shaft 6 and the unloading shaft 9 are both provided with gears 11 at one end, and the gears 11 are connected by a connecting belt 12. The other end of the bridge breaking shaft 6 is provided with a motor 13, and the motor 13 drives the shaft and the gear 11 to rotate, so that the unloading mechanism and the bridge breaking mechanism operate at the same time.

[0048] A protective cover 14 is provided between the connecting belt 12 and the gear 11, which effectively reduces the probability of external debris affecting the transmission, making the use more reliable.

[0049] The material distribution bin 2 is provided with a self-swinging material distribution mechanism, which includes a material distribution component, a pressure plate and a counterweight component. The material distribution component includes a mounting shaft 18, a material distribution plate 19 and a material guide plate 20. One end of the mounting shaft 18 is connected to the connecting plate 5 through a second bearing seat 21. One side of the mounting shaft 18 is provided with symmetrically distributed material guide plates 19, and the other side is provided with a material distribution plate 20.

[0050] The guide plates 20 are an integrated structure and an inverted V-shaped structure, which has a high structural strength and is convenient for use. The angle between the guide plates 20 is 90°; the angle between the dividing plate 19 and the guide plate 20 is 135°. The design of the relative position of the guide plate 20 and the dividing plate 19 is conducive to the dividing component adjusting the dividing amount according to the deadweight of the material and the counterweight component, which is convenient for use.

[0051] One side of the material distribution bin 2 is provided with a strip groove 4 for installing the material distribution component, and one side of the material distribution bin 2 is provided with a connecting plate 5 with an adjustable use position, and the connecting plate 5 is connected to one end of the material distribution component.

[0052] A strip-shaped thread groove 26 is provided on one side of the material distribution bin 2, and a fastening bolt 27 connected to the thread groove 26 is provided on the connecting plate 5. The use position of the self-swinging material distribution mechanism can be adjusted by the connecting plate 5, the thread groove 26 and the fastening bolt 27 to meet different material distribution requirements, and the practicability is strong.

[0053] The position of the connecting plate 5 corresponds to the position of the strip groove 4 , the length of the connecting plate 5 is greater than the length of the strip groove 4 , and the connecting plate 5 always covers the strip groove 4 ; a gasket 28 is provided between the connecting plate 5 and the strip groove 4 .

[0054] The connecting plate 5 always covers the strip groove 4 and a gasket 28 is provided between the two, which has a good sealing and isolating effect and prevents the material in the sub-bin 2 from flying and causing unnecessary waste.

[0055] A counterweight assembly matched with one end of the material distribution assembly is provided on the outside of the material distribution bin 2. The counterweight assembly includes a connecting rope 29, a mounting rod 30 and a counterweight block 31. The end of the mounting shaft 18 located outside the material distribution bin 2 is provided with a connecting rope 29, and the other end of the connecting rope 29 is provided with a mounting rod 30 for mounting the counterweight block 31.

[0056] When in use, the belt conveyor mechanism transports the material from the belt to the distribution bin 2. When the material on the belt is unevenly distributed, when too much material at the material distribution position impacts the guide plate 20, one side of the guide plate 20 tilts under the impact force of the material. The inclination of the guide plate 20 causes the mounting shaft 18 to drive the distribution plate 19 to tilt. Under the action of the counterweight block 31, a balance is reached between the distribution assembly and the counterweight assembly, so that the distribution plate 19 tilts to the side where too much material is distributed. As a result, when the material falls, most of the material falls to the lower side of the belt where the material is less distributed, and a small part of the material falls to the tilted side of the guide plate 20, thereby realizing the function of automatically adjusting the distribution amount.

[0057] After the material falls, it enters the bridge-breaking mechanism, and the motor 13 is started. The motor 13 rotates to drive the bridge-breaking shaft 6 and the gear 11 to rotate. The gear 11 drives the unloading shaft 9 to rotate through the connecting belt 12, so that the bridge-breaking mechanism and the unloading mechanism work at the same time. The bridge-breaking mechanism can prevent the material from accumulating in the sub-bin 2, so as to avoid blocking the bin and affecting the work efficiency; then the material is discharged through the unloading mechanism, and the work is orderly.

[0058] Example 2

[0059] On the basis of Example 1, the bridge breaking shaft 6 or the unloading shaft 9 is connected to the material distribution bin 2 through a sealing assembly, and one side of the material distribution bin 2 is provided with a first bearing seat 15 connected to the bridge breaking shaft 6 or the unloading shaft 9.

[0060] The sealing assembly includes a symmetrically arranged arc strip 16 and a pressure plate 17, the two arc strips 16 form a circular ring shape and the shape matches the bridge breaking shaft 6 or the unloading shaft 9, and one side of the arc strip 16 is provided with a pressure plate 17 connected to the material distribution bin 2. The arc strip 16 is located between the outer wall of the material distribution bin 2 and the pressure plate 17, and the pressure plate 17 is connected to the outer wall of the material distribution bin 2 by connecting bolts 40.

[0061] When the sealing assembly needs to be disassembled or repaired, the staff unscrews the connecting bolts 40 on the pressure plate 17 from the distribution bin 2, and then moves the pressure plate 17 to the side away from the distribution bin 2, so that there is no pressure on the arc pressure strip 16, and removes the arc pressure strip 16 from the unloading shaft 9 or the bridge breaking shaft 6 respectively and replaces it. The operation is convenient and simple.

[0062] Since the sealing assembly and the first bearing seat 15 are independent components, when the sealing assembly needs to be repaired or replaced, the repair work can be carried out without disassembling the first bearing seat 15, thereby saving operation time and improving work efficiency.

[0063] Example 3

[0064] On the basis of Embodiment 1-Embodiment 2, a split wear-resistant plate 22 is provided on one side of the guide plate 19 to be plugged in and matched therewith. The wear-resistant plate 22 is provided on the guide plate 20 to prevent the material from directly impacting the guide plate 20 and causing damage.

[0065] A plurality of wear-resistant plates 22 separated from each other are arranged on one side of the guide plate 20. Usually, the wear-resistant plate 22 located on the upper side of the guide plate 20 has the highest degree of wear. After a period of use, the staff will replace the wear-resistant plates 22 at other positions with the wear-resistant plates 22 with greater wear, so that the wear-resistant plates 22 with less wear are located at the uppermost side of the guide plate 20. The use method is flexible, thereby extending the service life of the wear-resistant plates 22.

[0066] The guide plate 19 is provided with a slot 23, and the wear-resistant plate 21 is provided with an inserting strip 24 that matches the slot 23. A positioning plate 25 is provided in the slot 23, and the inserting strip 24 is a box structure with an inverted L-shaped cross section, and the inserting strip 24 matches the positioning plate 25.

[0067] When in use, the inserting strip 24 on the wear-resistant plate 22 is aligned with the inner upper side of the slot 23, and the wear-resistant plate 22 is moved toward the material guide plate 20 so that the inserting strip 24 is located above the positioning plate 25. At this time, the wear-resistant plate 22 is moved downward so that the inserting strip 24 is stuck outside the positioning plate 25. Combined with the falling of materials and the self-weight of the wear-resistant plate 22, the position of the wear-resistant plate 22 in three dimensions, left and right, front and back, and up and down, is limited to ensure stable use.

[0068] Example 4

[0069] On the basis of embodiments 1-3, a notch 32 is provided on one side of the counterweight 31, and the notch 32 passes through the mounting rod 30, and a locking mechanism can be provided at the connection between the two to improve the safety of use. The counterweight 31 and the mounting rod 30 are detachably connected, so that the staff can add or remove the counterweight 31 to meet the use requirements.

[0070] A hook 33 is provided at one end of the connecting rope 29, a connecting block 34 is provided at one end of the mounting shaft 18, a through groove 35 is provided on one side of the connecting block 34, a positioning column 36 matching the hook 33 is provided in the through groove 35; a clamping bolt 37 for suppressing the connecting rope 29 is provided on one side of the connecting block 34.

[0071] The connecting rope 29 is initially positioned by the hook 33 and the positioning column 36, and then the connecting rope 29 is tightened by the tightening bolt 37 to ensure the connection effect.

[0072] During disassembly, the connection between the hook 33 and the positioning column 36 can provide a disassembly buffer to prevent the connecting rope 29 and its upper components from directly falling off when the clamping bolt 37 is loosened, thereby improving operational safety.

[0073] One end of the clamping bolt 37 is provided with a wire pressing plate 38 in contact with the connecting rope 29, and the clamping bolt 37 rotates to move the wire pressing plate 38 up and down. The wire pressing plate 38 is provided with a through hole 39 for accommodating the hook 33 and the positioning column 36. One side of the wire pressing plate 38 is provided with a rubber layer. The clamping bolt 37 increases the contact area with the connecting rope 29 through the wire pressing plate 38 and the rubber layer, and increases the friction between the two, which is conducive to improving the fixing effect.

[0074] When in use, the hook 33 at one end of the connecting rope 29 is respectively matched with the positioning column 36 away from the side thereof, and the position of the connecting rope 29 in the connecting block 34 is preliminarily positioned. Then the clamping bolt 37 is rotated downward, and the movement of the clamping bolt 37 drives the wire pressing plate 38 to move downward, pressing the connecting rope 29 tightly in the through groove 35, thereby connecting the connecting rope 29, the mounting shaft 18 and the counterweight block 31 together.

[0075] Although the present invention has been described in detail by referring to the accompanying drawings and in combination with the preferred embodiments, the present invention is not limited thereto. Without departing from the spirit and essence of the present invention, a person of ordinary skill in the art may make various equivalent modifications or substitutions to the embodiments of the present invention, and these modifications or substitutions shall be within the scope of the present invention. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, and all of these shall be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims

1. A self-swinging material distributing device, comprising a frame and a distributing bin, wherein the upper side of the distributing bin is provided with a feed inlet, and the distributing bin is provided with a bridge breaking mechanism and a discharging mechanism, wherein the discharging mechanism is located at the lower side of the bridge breaking mechanism, and characterized in that: The bridge breaking mechanism and the unloading mechanism adopt the same power source, and a self-swinging material distributing assembly is provided on the upper side of the material distributing bin; The self-swinging material distributing assembly comprises a material distributing assembly, a pressure plate and a counterweight assembly. A strip groove for installing the material distributing assembly is provided on one side of the material distributing bin. A connecting plate with an adjustable use position is provided on one side of the material distributing bin. The position of the connecting plate corresponds to the position of the strip groove. The connecting plate is connected to one end of the material distributing assembly. A counterweight assembly matching one end of the material distributing assembly is provided on the outer side of the material distributing bin. The material distribution assembly comprises a mounting shaft, a material distribution plate and a material guide plate. One end of the mounting shaft is connected to the connecting plate through a second bearing seat. One side of the mounting shaft is provided with symmetrically distributed material guide plates, and the other side is provided with a material distribution plate. The length of the connecting plate is greater than that of the strip groove, and the connecting plate always covers the strip groove; a gasket is provided between the connecting plate and the strip groove; The counterweight assembly includes a connecting rope, a mounting rod and a counterweight block. The end of the mounting shaft located outside the material distribution bin is provided with a connecting rope, and the other end of the connecting rope is provided with a mounting rod for mounting the counterweight block. A hook is provided at one end of the connecting rope, a connecting block is provided at one end of the mounting shaft, a through groove is provided on one side of the connecting block, a positioning column matching the hook is provided in the through groove; a clamping bolt for suppressing the connecting rope is provided on one side of the connecting block; A wire pressing plate in contact with the connecting rope is provided at one end of the clamping bolt, and the wire pressing plate moves up and down when the clamping bolt is rotated. A through hole for accommodating a hook and a positioning column is provided on the wire pressing plate, and a rubber layer is provided on one side of the wire pressing plate; When in use, the hook at one end of the connecting rope is matched with the positioning column away from the side thereof to perform preliminary positioning of the connecting rope in the connecting block, and then the clamping bolt is turned downward. The movement of the clamping bolt drives the wire pressing plate to move downward, pressing the connecting rope tightly in the through groove, thereby connecting the connecting rope mounting shaft and the counterweight block together.

2. A self-swinging material dispensing device according to claim 1, characterized in that: The bridge-breaking mechanism comprises a bridge-breaking shaft, a connecting hole and a bridge-breaking rod. The bridge-breaking shaft is installed in the material distribution bin, the connecting hole is arranged on the bridge-breaking shaft, and the bridge-breaking rod with adjustable length is arranged in the connecting hole.

3. A self-swinging material dispensing device according to claim 2, characterized in that: The unloading mechanism comprises a unloading rotating shaft and unloading blades with a toothed structure, and the unloading rotating shaft with the unloading blades is installed in the material distribution bin.

4. A self-swinging material dispensing device according to claim 3, characterized in that: One end of the bridge-breaking rotating shaft and the unloading rotating shaft are both provided with gears, the gears are connected by a connecting belt, and the other end of the bridge-breaking rotating shaft is provided with a motor.

5. A self-swinging material dispensing device according to claim 4, characterized in that: The bridge-breaking rotating shaft or the discharging rotating shaft is connected to the material distribution bin via a sealing assembly, and the sealing assembly includes symmetrically arranged arc-shaped pressure strips and a pressure plate for fixing the arc-shaped pressure strips.

6. A self-swinging material dispensing device according to claim 1, characterized in that: One side of the guide plate is provided with a wear-resistant plate which is plugged and matched with the guide plate.

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