Automatic bone cutting machine for prefabricated dishes
By designing an automatic bone-chopping machine for pre-prepared dishes, which utilizes a motor-driven conveyor belt and a hydraulic press to control the cutting blade, the problem of low efficiency in meat bone-chopping during pre-prepared dish production has been solved, achieving highly efficient bone-chopping operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN HUAYI FOOD CO LTD
- Filing Date
- 2025-07-11
- Publication Date
- 2026-05-29
AI Technical Summary
The lack of efficient meat chopping equipment in the current pre-cooked food production process leads to low production efficiency.
An automatic bone-chopping machine for pre-cooked dishes was designed, comprising a base, a collection box, a conveyor belt, an inclined plate, a cutting plate, and a hydraulically driven cutter. The machine uses a motor to drive the conveyor belt to transport raw materials and a hydraulic press to control the up-and-down movement of the cutter to chop bones.
It improves the efficiency of bone-chopping in the production of pre-cooked dishes, avoids the accumulation of raw materials on the conveyor belt, and simplifies the operation process.
Smart Images

Figure CN224291160U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pre-prepared food technology, specifically to an automatic bone-chopping machine for pre-prepared food. Background Technology
[0002] Pre-cooked food refers to finished or semi-finished dishes made from agricultural, livestock, poultry, and aquatic products as the main raw materials and processed industrially (such as cleaning, cutting, seasoning, cooking, sterilization, and packaging). Consumers can eat them simply by heating or cooking them.
[0003] As people's lives continue to change, the consumption of pre-cooked food has become increasingly common, leading to a surge in its production. However, the production of pre-cooked food requires chopping meat into pieces and removing bones, creating a pressing need for a new technology to address this technical challenge. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] In view of the shortcomings of the prior art, this utility model provides an automatic bone chopper for pre-cooked dishes, which has the advantages of chopping bones in pre-cooked dishes and solves the problems mentioned in the background art.
[0006] (II) Technical Solution
[0007] To achieve the objectives mentioned in the background section, this utility model provides the following technical solution: an automatic bone-chopping machine for pre-prepared vegetables, comprising a base, a collection box on one side of the outer surface of the base, an auxiliary plate on one side of the outer surface of the collection box, a first screw on the upper side of the outer surface of the auxiliary plate, a device box on the upper side of the outer surface of the base, a feed pipe on one side of the outer surface of the device box, a motor on the upper side of the bottom wall inside the device box, a conveyor belt inside the device box, an inclined plate fixedly connected to one side of the inner wall of the device box, a bracket fixedly connected to the upper side of the bottom wall inside the device box, a cutting plate fixedly connected to the upper end of the bracket, a discharge pipe on one side of the outer surface of the device box, a cover plate on the upper side of the outer surface of the device box, a hydraulic press on the upper side of the outer surface of the cover plate, a cutter on the lower side of the outer surface of the hydraulic press, a device plate fixedly connected to the upper side of the outer surface of the cover plate, a second screw on one side of the outer surface of the device plate, and a threaded cap on the upper end of the second screw.
[0008] Preferably, one end of the feed pipe contacts one side of the outer surface of the device box, passes through one side of the outer surface of the device box, enters the device box, and is fixedly connected to the device box.
[0009] Preferably, one end of the discharge pipe contacts one side of the outer surface of the device box, passes through one side of the outer surface of the device box, and extends into the device box, and is fixedly connected to the device box.
[0010] Preferably, there are two auxiliary plates, which are evenly arranged on the left and right sides of the outer surface of the collection box and are fixedly connected to the collection box.
[0011] Preferably, there are two first screws, and the two first screws are evenly arranged on one side of the outer surface of the left and right auxiliary plates.
[0012] Preferably, one end of the first screw contacts one side of the outer surface of the auxiliary plate, passes through one side of the outer surface of the auxiliary plate, and extends to the other side of the outer surface of the auxiliary plate, and is threadedly connected to the auxiliary plate.
[0013] The inclined plate is installed inside the device box, and one side of the outer surface of the inclined plate is fixedly connected to one side of the inner wall of the device box. The other end of the inclined plate is in contact with one side of the outer surface of the conveyor belt. The inclined plate is located below the outer surface of the feed pipe, so that when the raw material falls, it falls on the inclined plate, and the inclined plate guides the raw material onto the conveyor belt.
[0014] Furthermore, the cutting plate is set on the upper side of the outer surface of the support and is fixedly connected to the support. The cutting plate is tilted and one end of the cutting plate extends into the discharge pipe, so that after the cutter finishes chopping the bone, the raw material is prevented from accumulating on the outer surface of the cutting plate.
[0015] One end of the second screw is fixedly connected to one side of the outer surface of the device box, and the second screw passes through the device plate. The device plate is fixedly connected to the cover plate. When the threaded cap is threadedly connected to the second screw, the cover plate is connected to the equipment. When the threaded cap is disengaged from the second screw, the cover plate can be removed.
[0016] Compared with the prior art, this utility model provides an automatic bone chopper for pre-cooked dishes, which has the following beneficial effects:
[0017] 1. This utility model uses a motor installed in the device. By starting the motor, the motor drives the conveyor belt to move. Then, the raw materials are added into the device box through the feed pipe. The hydraulic press is started, which causes the cutter to move up and down. When the raw materials move to the cutting plate, the cutter moves up and down to complete the bone-chopping effect of the pre-cooked food.
[0018] 2. This utility model, by setting an inclined plate inside the device, and fixing the inclined plate to one side of the inner wall of the device box, and having the other end of the inclined plate in contact with the outer surface of the conveyor belt, avoids the problem of raw materials accumulating on one side of the conveyor belt when falling. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the structure of this utility model;
[0020] Figure 2 This is a front sectional view of the structure of this utility model;
[0021] Figure 3 This is a partially enlarged frontal cross-sectional view of the structure of this utility model.
[0022] The components are: 1. Base; 2. Collection box; 3. Auxiliary plate; 4. First screw; 5. Device box; 6. Feed pipe; 7. Motor; 8. Conveyor belt; 9. Inclined plate; 10. Support; 11. Cutting plate; 12. Discharge pipe; 13. Cover plate; 14. Hydraulic press; 15. Cutter; 16. Device plate; 17. Second screw; 18. Threaded cap. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figures 1-3 An automatic bone chopper for pre-cooked dishes, including a base 1;
[0025] like Figures 1-3 As shown, a collection box 2 is provided on one side of the outer surface of the base 1, an auxiliary plate 3 is provided on one side of the outer surface of the collection box 2, a first screw 4 is provided on the upper side of the outer surface of the auxiliary plate 3, a device box 5 is provided on the upper side of the outer surface of the base 1, a feed pipe 6 is provided on one side of the outer surface of the device box 5, a motor 7 is provided on the upper side of the inner bottom wall of the device box 5, a conveyor belt 8 is provided inside the device box 5, an inclined plate 9 is fixedly connected to one side of the inner wall of the device box 5, a bracket 10 is fixedly connected to the upper side of the inner bottom wall of the device box 5, a cutting plate 11 is fixedly connected to the upper end of the bracket 10, a discharge pipe 12 is provided on one side of the outer surface of the device box 5, a cover plate 13 is provided on the upper side of the outer surface of the device box 5, a hydraulic press 14 is provided on the upper side of the outer surface of the cover plate 13, a cutter 15 is provided on the lower side of the outer surface of the hydraulic press 14, a device plate 16 is fixedly connected to the upper side of the outer surface of the cover plate 13, a second screw 17 is provided on one side of the outer surface of the device plate 16, and a threaded cap 18 is provided on the upper end of the second screw 17.
[0026] Specifically, such as Figures 1-3 As shown, one end of the feed pipe 6 contacts one side of the outer surface of the device box 5, passes through one side of the outer surface of the device box 5, and extends into the device box 5, and is fixedly connected to the device box 5.
[0027] Specifically, such as Figures 1-3 As shown, one end of the discharge pipe 12 contacts one side of the outer surface of the device box 5, passes through one side of the outer surface of the device box 5, and extends into the device box 5, and is fixedly connected to the device box 5.
[0028] Specifically, such as Figures 1-3 As shown, there are two auxiliary plates 3, and the two auxiliary plates 3 are evenly arranged on the left and right sides of the outer surface of the collection box 2, and are fixedly connected to the collection box 2.
[0029] Specifically, such as Figures 1-3 As shown, there are two first screws 4, and the two first screws 4 are evenly arranged on one side of the outer surface of the auxiliary plates 3 on the left and right sides.
[0030] Specifically, such as Figures 1-3 As shown, one end of the first screw 4 contacts one side of the outer surface of the auxiliary plate 3, passes through one side of the outer surface of the auxiliary plate 3, and extends to the other side of the outer surface of the auxiliary plate 3, and is threadedly connected to the auxiliary plate 3.
[0031] With the above technical solution, the inclined plate 9 is set inside the device box 5, and one side of the outer surface of the inclined plate 9 is fixedly connected to one side of the inner wall of the device box 5, and the other end of the inclined plate 9 is in contact with one side of the outer surface of the conveyor belt 8. The inclined plate 9 is located below the outer surface of the feed pipe 6, so that when the raw material falls, it falls on the inclined plate 9, and the inclined plate 9 guides the raw material to the conveyor belt 8.
[0032] The cutting plate 11 is located on the upper side of the outer surface of the support 10 and is fixedly connected to the support 10. The cutting plate 11 is inclined and one end of the cutting plate 11 extends into the discharge pipe 12, so that after the cutter 15 finishes chopping the bone, the raw material is prevented from accumulating on the outer surface of the cutting plate 11.
[0033] One end of the second screw 17 is fixedly connected to one side of the outer surface of the device box 5, and the second screw 17 passes through the device plate 16. The device plate 16 is fixedly connected to the cover plate 13. When the threaded cap 18 is threadedly connected to the second screw 17, the cover plate 13 is connected to the equipment. When the threaded cap 18 is disengaged from the second screw 17, the cover plate 13 can be removed.
[0034] In use, the collection box 2 is connected to the base 1, and then the first screw 4 is rotated to connect the first screw 4 to the base 1. Then the cover plate 13 is put on so that the cutter 15 is set on the upper side of the outer surface of the device box 5. The motor 7 and the hydraulic press 14 are started, and then the raw materials are poured in to complete the bone chopping.
[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An automatic bone chopper for pre-cooked dishes, comprising a base (1), characterized in that: A collection box (2) is provided on one side of the outer surface of the base (1). An auxiliary plate (3) is provided on one side of the outer surface of the collection box (2). A first screw (4) is provided on the upper side of the outer surface of the auxiliary plate (3). A device box (5) is provided on the upper side of the outer surface of the base (1). A feed pipe (6) is provided on one side of the outer surface of the device box (5). A motor (7) is provided on the upper side of the bottom wall inside the device box (5). A conveyor belt (8) is provided inside the device box (5). An inclined plate (9) is fixedly connected to one side of the inner wall of the device box (5). A first screw (4) is fixedly connected to the upper side of the bottom wall inside the device box (5). A bracket (10) is fixedly connected to a cutting plate (11) at its upper end. A discharge pipe (12) is provided on one side of the outer surface of the device box (5). A cover plate (13) is provided on the upper side of the outer surface of the device box (5). A hydraulic press (14) is provided on the upper side of the outer surface of the cover plate (13). A cutter (15) is provided on the lower side of the outer surface of the hydraulic press (14). A device plate (16) is fixedly connected to the upper side of the outer surface of the cover plate (13). A second screw (17) is provided on one side of the outer surface of the device plate (16). A threaded cap (18) is provided at the upper end of the second screw (17).
2. The automatic bone-chopping machine for pre-cooked vegetables according to claim 1, characterized in that: One end of the feed pipe (6) contacts one side of the outer surface of the device box (5), and passes through one side of the outer surface of the device box (5) to the inside of the device box (5), and is fixedly connected to the device box (5).
3. The automatic bone-chopping machine for pre-cooked vegetables according to claim 1, characterized in that: One end of the discharge pipe (12) contacts one side of the outer surface of the device box (5), and passes through one side of the outer surface of the device box (5) to the inside of the device box (5), and is fixedly connected to the device box (5).
4. The automatic bone-chopping machine for pre-cooked vegetables according to claim 1, characterized in that: The number of auxiliary plates (3) is two, and the two auxiliary plates (3) are evenly arranged on the left and right sides of the outer surface of the collection box (2) and are fixedly connected to the collection box (2).
5. The automatic bone-chopping machine for pre-cooked vegetables according to claim 1, characterized in that: There are two first screws (4), and the two first screws (4) are evenly arranged on one side of the outer surface of the auxiliary plates (3) on the left and right sides.
6. The automatic bone-chopping machine for pre-cooked vegetables according to claim 1, characterized in that: One end of the first screw (4) contacts one side of the outer surface of the auxiliary plate (3), and passes through one side of the outer surface of the auxiliary plate (3) to the other side of the outer surface of the auxiliary plate (3), and is threadedly connected to the auxiliary plate (3).