A double-reduction opener with easy maintenance

Abstract

The utility model provides a double -reduction beating machine convenient to maintain relates to live pig processing field, including beating unit, including work tank, the opening of setting up in the work tank front and back, the conveying belt of setting in the opening inner chamber, and setting in the work tank inner chamber front end and rear end beating roll body, the utility model discloses work tank provided live pig beating operation's space, conveying belt is used for conveying live pig, and beating roll body is the core component of beating operation, removes hair through the rotation and live pig surface friction, and mounting groove provides the mounting space for mounting plate, and mounting plate is used for supporting and fixing beating roll body, and also is convenient for dismounting and replacement, and mounting assembly is used for fixing mounting plate in mounting groove, ensures the stable operation of beating roll body, also is convenient for dismounting to beating roll body, so that the beating roll body of serious wear and tear is replaced in time, and convenient for the maintenance work of staff.

Description

Technical Field

[0001] This utility model belongs to the field of pig processing, specifically a dual-reduction dehairing machine that is easy to maintain. Background Technology

[0002] The pig dehairing machine is a key piece of equipment in the pig slaughtering and processing process. It is mainly used to remove hair from the pig's skin, providing a clean pig carcass for subsequent cutting and processing. The dehairing machine is an indispensable part of the pig slaughtering and processing line. This equipment can greatly improve the efficiency and quality of pig dehairing and provide convenience for subsequent processing steps.

[0003] Dehairing machines typically employ an integrated design, with core components such as the dehairing roller directly fixed to the main body of the equipment. During production, the dehairing roller rotates and comes into contact with the scalded pig, using a dehairing blade to quickly remove the hair from the pig. Due to long-term friction with the pig's skin, the dehairing roller experiences significant wear and requires regular replacement. The integrated design not only increases the overall weight of the equipment but also makes the disassembly and replacement of the dehairing roller extremely difficult, causing inconvenience for its maintenance.

[0004] In summary, this utility model provides a dual-reduction deburring machine that is easy to maintain, thereby solving the above-mentioned problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A maintenance-friendly dual-reduction deburring machine includes,

[0007] The deburring unit includes a work box, openings on the front and back of the work box, a conveyor belt disposed in the inner cavity of the openings, and deburring roller bodies disposed at the front and rear ends of the inner cavity of the work box.

[0008] The assembly / disassembly unit includes mounting slots on the front and rear sides of the work box, mounting plates detachably connected to the inner cavity of the mounting slots, two deburring roller bodies located between the two mounting plates on the front and rear sides respectively and movably connected to them via bearings, a connecting cover fixedly connected between the two mounting plates on both sides, the connecting cover being located directly above the deburring roller bodies, a mounting assembly disposed on the surface of the mounting plate, and a power assembly disposed on one side of the mounting plate.

[0009] Furthermore, in this utility model, the mounting assembly includes positioning grooves formed at the top and bottom of the inner cavities of the two mounting slots on the left, and positioning pieces fixedly connected to the top and bottom of the two mounting plates on the left. The positioning pieces are detachably connected to the inner cavity of the positioning grooves by bolts.

[0010] Furthermore, in this utility model, the mounting assembly also includes a connecting plate fixedly connected to the front and back sides of the two mounting plates on both sides, a guide groove formed on one side of the connecting plate, and a guide plate fixedly connected to the front and back sides of the inner cavity of the mounting groove. One side of the guide plate extends into the inner cavity of the guide groove and is detachably connected to its inner cavity.

[0011] Furthermore, in this utility model, the power assembly includes a protective cover fixedly connected to the left side of the mounting plate at the left front end, a motor fixedly connected to the inner cavity of the protective cover, the output shaft of the motor passing through the mounting plate at the left front end and being connected to the transmission shaft of the front brushing roller body, and a pull rod fixedly connected to the protective cover and the left side of the mounting plate at the left rear end.

[0012] Furthermore, in this utility model, the power assembly also includes sprockets disposed at the front and rear ends of the right side of the work box, and chains meshing with the surfaces of the two sprockets. The right ends of the two brushing roller body drive shafts pass through the right mounting plate and are respectively fixedly connected to the left side of the two sprockets.

[0013] Beneficial effects: This utility model has the following beneficial effects:

[0014] This utility model provides a work box for dehairing pigs. The conveyor belt is used to transport the pigs. The dehairing roller body is the core component of the dehairing operation. It removes hair by rotating and rubbing against the surface of the pig. The mounting groove provides a space for the mounting plate, which is used to support and fix the dehairing roller body. It is also easy to disassemble and replace. The mounting assembly is used to fix the mounting plate in the mounting groove, ensuring the stable operation of the dehairing roller body. It also facilitates the disassembly of the dehairing roller body so that the severely worn dehairing roller body can be replaced in time, providing convenience for the maintenance work of the staff. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure of the front-end roughening roller body, the mounting plate, and the connecting cover of this utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure of the rear-end roughening roller body, the mounting plate, and the connecting cover of this utility model;

[0018] Figure 4 This is a partial cross-sectional view of the working box of this utility model.

[0019] In the picture:

[0020] 1. Roughening unit; 101. Working box; 102. Opening; 103. Conveyor belt; 104. Roughening roller body; 2. Assembly / disassembly unit; 201. Mounting groove; 202. Mounting plate; 203. Connecting cover; 204. Mounting assembly; 2041. Positioning groove; 2042. Positioning piece; 2043. Connecting plate; 2044. Guide groove; 2045. Guide plate; 205. Power assembly; 2051. Protective cover; 2052. Motor; 2053. Tie rod; 2054. Sprocket; 2055. Chain. Detailed Implementation

[0021] To better understand the technical content of this utility model, specific embodiments are described below in conjunction with the accompanying drawings. Various aspects of this utility model are described in this disclosure with reference to the accompanying drawings, which illustrate numerous illustrative embodiments. The embodiments of this disclosure are not necessarily defined to include all aspects of this utility model. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in this utility model are not limited to any particular implementation. Furthermore, some aspects of this utility model can be used alone or in any suitable combination with other aspects disclosed in this utility model.

[0022] Example 1

[0023] like Figure 1-4 The image shown is the first embodiment of this utility model. This embodiment provides a dual-reduction deburring machine that is easy to maintain, including:

[0024] The deburring unit 1 includes a work box 101, openings 102 on the front and back of the work box 101, a conveyor belt 103 disposed in the cavity of the opening 102, and deburring roller bodies 104 disposed at the front and rear ends of the cavity of the work box 101.

[0025] The disassembly and assembly unit 2 includes mounting slots 201 on the front and rear sides of the work box 101, mounting plates 202 detachably connected to the inner cavity of the mounting slots 201, two brushing roller bodies 104 located between the two mounting plates 202 on the front and rear sides respectively and movably connected to them via bearings, a connecting cover 203 fixedly connected between the two mounting plates 202 on both sides, a mounting assembly 204 located directly above the brushing roller body 104 and disposed on the surface of the mounting plate 202, and a power assembly 205 disposed on one side of the mounting plate 202.

[0026] like Figure 1-4As shown, the working box 101 provides space for the pig dehairing operation, protecting the internal components from external interference. The opening 102 accommodates the conveyor belt 103, allowing pigs to enter and exit the working box 101. The conveyor belt 103 transports the pigs, ensuring stable movement during the dehairing process. The dehairing roller body 104 is the core component of the dehairing operation; it removes hair by rotating and rubbing against the pig's surface. The mounting groove 201 provides mounting space for the mounting plate 202, facilitating the assembly and disassembly of the dehairing roller body 104. The mounting plate 202 is used for support and... The fixed brushing roller body 104 is easy to disassemble and replace. The connecting cover 203 protects the space above the brushing roller body 104 and improves the stability of the connection between the two mounting plates 202. The mounting assembly 204 is used to fix the mounting plate 202 in the mounting groove 201 to ensure the stable operation of the brushing roller body 104 and also facilitates the disassembly of the brushing roller body 104 so that the severely worn brushing roller body 104 can be replaced in time. The power assembly 205 provides power to the brushing roller body 104 and drives it to rotate.

[0027] Example 2

[0028] Reference Figure 2-4 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0029] In this embodiment, the mounting component 204 includes positioning grooves 2041 formed at the top and bottom of the inner cavities of the two mounting grooves 201 on the left side, and positioning pieces 2042 fixedly connected to the top and bottom of the two mounting plates 202 on the left side. The positioning pieces 2042 are detachably connected to the inner cavity of the positioning grooves 2041 by bolts.

[0030] Mounting assembly 204 also includes a connecting plate 2043 fixedly connected between the front and back sides of the two mounting plates 202 on both sides, a guide groove 2044 formed on one side of the connecting plate 2043, and a guide plate 2045 fixedly connected to the front and back sides of the inner cavity of the mounting groove 201. One side of the guide plate 2045 extends into the inner cavity of the guide groove 2044 and is detachably connected to its inner cavity.

[0031] like Figure 2-4 As shown, the positioning groove 2041, positioning piece 2042, and bolts work together to ensure the accurate positioning of the mounting plate 202 within the mounting groove 201, thereby improving the stability of the roughening roller body 104 during use. At the same time, the positioning groove 2041 and positioning piece 2042 can be separated by removing the bolts, so that the roughening roller body 104 can be disassembled for maintenance or replacement. The connecting plate 2043, guide groove 2044, and guide plate 2045 work together to enhance the stability of the mounting plate 202, and can guide it during installation or disassembly so that it can move smoothly along a straight line.

[0032] Example 3

[0033] Reference Figure 2 and 3 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0034] In this embodiment, the power assembly 205 includes a protective cover 2051 fixedly connected to the left side of the left front mounting plate 202, a motor 2052 fixedly connected to the inner cavity of the protective cover 2051, the output shaft of the motor 2052 passing through the left front mounting plate 202 and being connected to the transmission shaft of the front brushing roller body 104, and a pull rod 2053 fixedly connected to the protective cover 2051 and the left side of the left rear mounting plate 202.

[0035] The power assembly 205 also includes sprockets 2054 located at the front and rear ends of the right side of the work box 101, and chains 2055 meshing with the surfaces of the two sprockets 2054. The right ends of the drive shafts of the two brushing roller bodies 104 pass through the right mounting plate 202 and are fixedly connected to the left side of the two sprockets 2054 respectively.

[0036] like Figure 2 and 3 As shown, the protective cover 2051 is used to protect the motor 2052 from external interference and damage. The motor 2052 provides a power source for the brushing roller body 104, driving it to rotate. The pull rod 2053 facilitates the manual removal of the brushing roller body 104 from the work box 101 by the operator. The sprocket 2054 and the chain 2055 cooperate to realize the transmission connection of the brushing roller body 104, ensuring that the two brushing rollers rotate synchronously.

[0037] In operation, the conveyor belt 103 and motor 2052 are first started via an external controller. The conveyor belt 103 transports the scalded pigs into the working box 101 for dehairing. The output shaft of the motor 2052 drives the front dehairing roller body 104 to rotate, which in turn drives the front sprocket 2054 to rotate. With the cooperation of the two sprockets 2054 and the chain 2055, the rear dehairing roller body 104 is driven to rotate synchronously with the front dehairing roller body 104, thus dehairing the transported pigs. When the dehairing roller body 104 is severely worn after prolonged use, it needs to be replaced. To disassemble and replace, first remove the chain 2055 and the bolts on the surface of the positioning plate 2042. After the bolts are removed, the positioning effect between the positioning plate 2042 and the positioning groove 2041 disappears. At this time, by pulling the pull rod 2053, the brushing roller body 104, the mounting plate 202 and the connecting cover 203 can be removed from the inside of the work box 101 under the coordinated guiding action of the connecting plate 2043, the guide groove 2044 and the guide plate 2045. After removal, the brushing roller body 104 is disassembled and a new brushing roller body 104 is replaced. Then, the above operations can be reversed to reinstall the brushing roller body 104 into the inside of the work box 101.

[0038] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail in this application.

[0039] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Those skilled in the art to which this invention pertains can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this invention shall be determined by the claims.

Claims

1. A dual-reduction deburring machine that is easy to maintain, characterized in that: include, The deburring unit (1) includes a work box (101), openings (102) on the front and back of the work box (101), a conveyor belt (103) disposed in the cavity of the opening (102), and deburring roller bodies (104) disposed at the front and rear ends of the cavity of the work box (101). The disassembly and assembly unit (2) includes mounting slots (201) opened at the front and rear ends of both sides of the work box (101), mounting plates (202) detachably connected to the inner cavity of the mounting slots (201), two deburring roller bodies (104) respectively located between the two mounting plates (202) on the front and rear ends and movably connected to them through bearings, and a connecting cover (203) fixedly connected between the two mounting plates (202) on both sides, the connecting cover (203) being located directly above the deburring roller body (104), a mounting assembly (204) disposed on the surface of the mounting plate (202), and a power assembly (205) disposed on one side of the mounting plate (202).

2. The easy-to-maintain dual-reduction deburring machine as described in claim 1, characterized in that: The mounting assembly (204) includes positioning grooves (2041) formed at the top and bottom of the inner cavities of the two mounting slots (201) on the left side, and positioning pieces (2042) fixedly connected to the top and bottom of the two mounting plates (202) on the left side. The positioning pieces (2042) are detachably connected to the inner cavity of the positioning grooves (2041) by bolts.

3. The easy-to-maintain dual-reduction deburring machine as described in claim 2, characterized in that: The mounting assembly (204) further includes a connecting plate (2043) fixedly connected between the front and back sides of the two mounting plates (202) on both sides, a guide groove (2044) opened on one side of the connecting plate (2043), and a guide plate (2045) fixedly connected to the front and back sides of the inner cavity of the mounting groove (201). One side of the guide plate (2045) extends into the inner cavity of the guide groove (2044) and is detachably connected to its inner cavity.

4. The easy-to-maintain dual-reduction deburring machine as described in claim 1, characterized in that: The power assembly (205) includes a protective cover (2051) fixedly connected to the left side of the mounting plate (202) at the left front end, a motor (2052) fixedly connected to the inner cavity of the protective cover (2051), the output shaft of the motor (2052) passing through the mounting plate (202) at the left front end and being connected to the transmission shaft of the front brushing roller body (104), and a pull rod (2053) fixedly connected to the protective cover (2051) and the left side of the mounting plate (202) at the left rear end.

5. The easy-to-maintain dual-reduction deburring machine as described in claim 4, characterized in that: The power assembly (205) also includes sprockets (2054) disposed at the front and rear ends of the right side of the work box (101), and chains (2055) meshing with the surfaces of the two sprockets (2054). The right ends of the drive shafts of the two brushing roller bodies (104) pass through the right mounting plate (202) and are fixedly connected to the left sides of the two sprockets (2054) respectively.

Images