Grass sticking prevention structure for compression chamber of bundling machine
By setting up vibration components in the compression room of the baler, the motor drive gear ring drives the strike block to collide with the inner wall of the compression room, resulting in continuous vibration, solving the problem of straw adhesion and improving the efficiency of the equipment.
Patent Information
- Application Number
- CN202421450754.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-06-24
AI Technical Summary
When existing balers compress straw, the moisture in the straw will stick to the inner wall of the compression chamber, making it difficult to clean.
A baler compression chamber anti-gluing structure is designed. By setting up vibration components, including strike blocks and collision blocks, the motor drive gear ring is used to drive the strike blocks to collide with the compression chamber interior wall, generating continuous vibration to prevent straw from adhering.
Through continuous vibration, the phenomenon of straw attached to the inner wall of the compressed room is reduced, problems that staff need to clean up the interior are avoided, and the efficiency of equipment is improved.
Smart Images
Figure CN222852712U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of balers, in particular to a grass-sticking prevention structure of a compression chamber of a baler. Background Art
[0002] After the crops are harvested, a baler is used to bundle the straw in the soil and collect the straw in bales, which makes it easier to clean the land later.
[0003] When the existing baler is in use, the rice straw is transported to the compression chamber for compression. Since the rice straw contains a certain amount of moisture, the moisture will usually adhere to the inner wall of the compression chamber during compression. As a result, the rice straw will stick to the inner wall of the compression chamber during the compression process, which is not easy for the staff to clean. Therefore, we proposed a baler compression chamber anti-stuck straw structure. Utility Model Content
[0004] The purpose of the utility model is to provide a structure for preventing straw from sticking to the compression chamber of a baler. By arranging a vibration component, the knocking block can continuously collide with the compression chamber, thereby achieving continuous vibration, which can reduce the amount of straw adhering to the inner wall of the compression chamber and does not require staff to clean the interior. This solves the problem that in the existing baler, straw will stick to the inner wall of the compression chamber during the compression process, which is difficult for staff to clean.
[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0006] The utility model is a straw-adhering structure for a compression chamber of a baler, comprising a shell, a compression chamber is arranged inside the shell, a vibration assembly is arranged outside the compression chamber, a support plate is fixedly connected to the front of the inner wall of the shell, a motor is fixedly connected to the top of the support plate, a compression plate is slidably connected to the inside of the compression chamber, a feed pipe is fixedly connected to the bottom of the compression chamber, the vibration assembly comprises a fixed ring, a gear ring is in contact with the outer side of the fixed ring, four knocking blocks and four collision blocks are arranged on the left and right sides of the gear ring, and by arranging the vibration assembly, the knocking blocks can continuously collide with the compression chamber, thereby achieving continuous vibration, which can reduce the amount of straw adhering to the inner wall of the compression chamber, and there is no need for staff to clean the interior.
[0007] Furthermore, the four knocking blocks and the four collision blocks are arranged in a circular array with the compression chamber as the center, and the parts contained in the four knocking blocks and the four collision blocks are the same. An annular groove is opened on the outer side of the fixed ring, and a stabilizing ring is fixedly connected to the inner wall of the gear ring. When the gear ring rotates, it will drive the stabilizing ring to rotate in the annular groove, thereby improving the stability during rotation.
[0008] Furthermore, the front and back sides of the knocking block are fixedly connected to fixed plates, and two sliding holes are provided inside the two fixed plates. The inner walls of the sliding holes are slidably connected to limit rods, and the outer side of the limit rods is sleeved with springs. When the knocking block moves, it will slide on the limit rod through the fixed plate, so that the knocking block can move in a straight line and improve stability.
[0009] Furthermore, positioning grooves are provided on the front and back sides of the collision block, and the front and back sides of the collision block are in contact with positioning plates. The corresponding sides of the two positioning plates are fixedly connected with positioning blocks. A socket is provided inside the collision block, and a bolt is inserted into the inner wall of the socket. By setting the positioning block, specifically, the collision block will be inserted into the positioning block on the positioning plate through the positioning groove during installation. The positioning block can position the collision block, so that the bolt can be installed smoothly, while improving the rigidity of the collision block to avoid shaking.
[0010] Furthermore, a gear is fixedly connected to the output end on the right side of the motor, the gear is meshingly connected to the gear ring, the outer surface of the stabilizing ring is rotatably connected to the inner wall of the annular groove, the gear ring is rotatably connected to the fixed ring, the knocking block is arranged in an arc shape on the side close to the collision block, the bottom of the limit rod is fixedly connected to the surface of the compression chamber, the top of the spring is fixedly connected to the bottom of the fixed plate, and the bottom of the spring is fixedly connected to the surface of the compression chamber. When the collision block leaves the knocking block, the knocking block is reset by the action of the spring elasticity, which is convenient for the collision block to push the knocking block next time.
[0011] Furthermore, the side of the collision block close to the gear ring is in contact with the surface of the gear ring, the side of the positioning plate close to the gear ring is fixedly connected to the surface of the gear ring, the inner wall of the positioning groove is in contact with the outer surface of the positioning block, the bolt is threadedly connected to the gear ring, and the four corners of the collision block are all arc-shaped. Since the four corners of the collision block are arc-shaped, the knocking block can be better pushed and the friction can be reduced, so that the collision block can smoothly leave the knocking block.
[0012] The utility model has the following beneficial effects:
[0013] 1. The utility model sets a vibration component, specifically, the gear ring drives the collision block to contact the knocking block when it rotates, and pushes the knocking block quickly. After the knocking block contacts the surface of the compression chamber, a collision occurs to produce a vibration effect. This reciprocating movement will cause the collision block to continuously push the knocking block, and the knocking block will continuously collide with the compression chamber, thereby achieving continuous vibration, which can reduce the attachment of straw to the inner wall of the compression chamber and does not require staff to clean the interior.
[0014] 2. The utility model sets a positioning block, specifically a collision block which is inserted into the positioning block on the positioning plate through a positioning groove during installation. The positioning block can position the collision block so that the bolt can be installed smoothly, while improving the rigidity of the collision block to avoid shaking.
[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the outer structure of the compression chamber of the utility model;
[0019] Figure 3 This is a schematic diagram of the overall structure of the fixing ring of the utility model;
[0020] Figure 4 For this utility model Figure 3 A is a schematic diagram of the enlarged structure of the middle part;
[0021] Figure 5 This is a schematic diagram of the overall structure of the gear ring of the utility model;
[0022] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of B.
[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0024] 1. Shell; 11. Compression chamber; 111. Compression plate; 112. Feed pipe; 12. Vibration assembly; 121. Fixed ring; 211. Annular groove; 122. Gear ring; 221. Stabilizing ring; 123. Knocking block; 231. Fixed plate; 232. Limiting rod; 233. Spring; 124. Collision block; 241. Positioning groove; 242. Positioning plate; 243. Positioning block; 244. Bolt; 13. Support plate; 131. Motor; 132. Gear. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figure 1-6 As shown, the utility model is a baler compression chamber anti-grass sticking structure, including a shell 1, a compression chamber 11 is arranged inside the shell 1, a vibration assembly 12 is arranged outside the compression chamber 11, a support plate 13 is fixedly connected to the front of the inner wall of the shell 1, a motor 131 is fixedly connected to the top of the support plate 13, a compression plate 111 is slidably connected inside the compression chamber 11, a feed pipe 112 is fixedly connected to the bottom of the compression chamber 11, and the vibration assembly 12 includes a fixing ring 121, a gear ring 122 is contacted on the outside of the fixing ring 121, and four knocking components are arranged on the left and right sides of the gear ring 122. Block 123 and four collision blocks 124 are provided with a vibration component 12, specifically, the gear ring 122 will drive the collision block 124 to contact with the knocking block 123 when it rotates, and the knocking block 123 will be pushed quickly. Then, after the knocking block 123 contacts with the surface of the compression chamber 11, a collision will occur to produce a vibration effect. Such a reciprocating process will cause the collision block 124 to continuously push the knocking block 123, and the knocking block 123 will continuously collide with the compression chamber 11, thereby achieving continuous vibration, which can reduce the straw adhering to the inner wall of the compression chamber 11, and there is no need for staff to clean the inside.
[0027] The four knocking blocks 123 and the four collision blocks 124 are arranged in a circular array with the compression chamber 11 as the center. The four knocking blocks 123 and the four collision blocks 124 contain the same parts. An annular groove 211 is opened on the outer side of the fixing ring 121, and a stabilizing ring 221 is fixedly connected to the inner wall of the gear ring 122.
[0028] The front and back sides of the knocking block 123 are fixedly connected with fixing plates 231 , and two sliding holes are provided inside the two fixing plates 231 . The inner walls of the sliding holes are slidably connected with a limiting rod 232 , and a spring 233 is sleeved on the outer side of the limiting rod 232 .
[0029] The collision block 124 is provided with positioning grooves 241 on the front and back sides, and the collision block 124 is in contact with positioning plates 242 on the front and back sides. The two positioning plates 242 are fixedly connected with positioning blocks 243 on one side corresponding to each other. The collision block 124 is provided with a socket, and a bolt 244 is inserted into the inner wall of the socket. By setting the positioning block 243, specifically, the collision block 124 will be inserted into the positioning block 243 on the positioning plate 242 through the positioning groove 241 during installation. The positioning block 243 can play a positioning role for the collision block 124, so that the bolt 244 can be installed smoothly, while improving the rigidity of the collision block 124 to avoid shaking.
[0030] A gear 132 is fixedly connected to the output end on the right side of the motor 131. The gear 132 is meshed with the gear ring 122. The outer surface of the stabilizing ring 221 is rotatably connected to the inner wall of the annular groove 211. The gear ring 122 is rotatably connected to the fixing ring 121. The knocking block 123 is arranged in an arc shape on one side close to the collision block 124. The bottom of the limiting rod 232 is fixedly connected to the surface of the compression chamber 11. The top of the spring 233 is fixedly connected to the bottom of the fixing plate 231. The bottom of the spring 233 is fixedly connected to the surface of the compression chamber 11.
[0031] The side of the collision block 124 close to the gear ring 122 contacts the surface of the gear ring 122, the side of the positioning plate 242 close to the gear ring 122 is fixedly connected to the surface of the gear ring 122, the inner wall of the positioning groove 241 contacts the outer surface of the positioning block 243, the bolt 244 is threadedly connected to the gear ring 122, and the four corners of the collision block 124 are all arc-shaped.
[0032] A specific application of this embodiment is:
[0033] When the compression chamber 11 is compressing the straw, the starting motor 131 drives the gear 132 to rotate, and the gear 132 drives the gear ring 122 to rotate. When the gear ring 122 rotates, it drives the stabilizing ring 221 to rotate in the annular groove 211. When the collision block 124 contacts the knocking block 123, since the side of the knocking block 123 close to the collision block 124 is arranged in an arc shape, the collision block 124 will quickly push the knocking block 123, and the knocking block 123 slides on the limiting rod 232 through the fixed plate 231, so that the knocking block 123 moves in a straight line and improves the stability. At the same time, the fixed plate 231 will squeeze the spring 233, and the knocking block 123 will collide with the surface of the compression chamber 11 after contacting, thereby generating a vibration effect. When the collision block 124 leaves the knocking block 123, the knocking block 123 is pushed by the spring 233. The collision block 124 is reset under the action of elasticity, and the reciprocating movement will cause the collision block 124 to continuously push the knocking block 123, and the knocking block 123 will continuously collide with the compression chamber 11, thereby achieving continuous vibration, which can reduce the straw adhering to the inner wall of the compression chamber 11, and there is no need for staff to clean the interior. When the collision block 124 needs to be replaced, the bolt 244 is removed, and the collision block 124 is released from fixation. The collision block 124 can then be pulled to be removed, and the replaced collision block 124 is then plugged into the positioning block 243 on the positioning plate 242 through the positioning groove 241. The positioning block 243 can position the collision block 124, so that the bolt 244 can be installed smoothly, while improving the rigidity of the collision block 124 to avoid shaking. Finally, the bolt 244 is inserted into the collision block 124 and threadedly connected to the gear ring 122 to complete the installation.
[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A grass-preventing structure for a compression chamber of a baler, comprising a housing (1), a compression chamber (11) being arranged inside the housing (1), a vibration assembly (12) being arranged outside the compression chamber (11), a support plate (13) being fixedly connected to the front of the inner wall of the housing (1), and characterized in that: The top of the support plate (13) is fixedly connected to a motor (131), the compression chamber (11) is slidably connected to a compression plate (111), the bottom of the compression chamber (11) is fixedly connected to a feed pipe (112), the vibration assembly (12) comprises a fixed ring (121), the outer side of the fixed ring (121) is in contact with a gear ring (122), and four knocking blocks (123) and four collision blocks (124) are arranged on the left and right sides of the gear ring (122).
2. The anti-grass sticking structure of the compression chamber of the baler according to claim 1, characterized in that: The four knocking blocks (123) and the four collision blocks (124) are arranged in a circular array with the compression chamber (11) as the center. The four knocking blocks (123) and the four collision blocks (124) contain the same parts. An annular groove (211) is provided on the outer side of the fixing ring (121), and a stabilizing ring (221) is fixedly connected to the inner wall of the gear ring (122).
3. The anti-grass sticking structure of the compression chamber of the baler according to claim 2, characterized in that: The knocking block (123) is fixedly connected to a fixing plate (231) on the front and back sides, and two sliding holes are provided inside the two fixing plates (231). The inner walls of the sliding holes are slidably connected to a limiting rod (232), and a spring (233) is sleeved on the outer side of the limiting rod (232).
4. The anti-grass sticking structure of the compression chamber of the baler according to claim 3, characterized in that: The collision block (124) is provided with positioning grooves (241) on the front and back sides thereof, the collision block (124) is in contact with positioning plates (242) on the front and back sides thereof, the two positioning plates (242) are fixedly connected with positioning blocks (243) on the corresponding sides thereof, and the collision block (124) is provided with an insertion hole inside thereof, and a bolt (244) is inserted into the inner wall of the insertion hole.
5. The anti-grass sticking structure of the compression chamber of the baler according to claim 4, characterized in that: A gear (132) is fixedly connected to the right output end of the motor (131), the gear (132) is meshingly connected to the gear ring (122), the outer surface of the stabilizing ring (221) is rotatably connected to the inner wall of the annular groove (211), and the gear ring (122) is rotatably connected to the fixing ring (121).
6. The anti-grass sticking structure of the compression chamber of a baler according to claim 4, characterized in that: The knocking block (123) is arranged in an arc shape on one side close to the collision block (124); the bottom of the limiting rod (232) is fixedly connected to the surface of the compression chamber (11); the top of the spring (233) is fixedly connected to the bottom of the fixing plate (231); and the bottom of the spring (233) is fixedly connected to the surface of the compression chamber (11).
7. The anti-grass sticking structure of the compression chamber of a baler according to claim 5, characterized in that: The side of the collision block (124) close to the gear ring (122) contacts the surface of the gear ring (122), and the side of the positioning plate (242) close to the gear ring (122) is fixedly connected to the surface of the gear ring (122).
8. The anti-grass sticking structure of the compression chamber of a baler according to claim 6, characterized in that: The inner wall of the positioning groove (241) contacts the outer surface of the positioning block (243), the bolt (244) is threadedly connected to the gear ring (122), and the four corners of the collision block (124) are all arranged in an arc shape.