Bone removing device for meat and bone meal

Abstract

The utility model relates to meat and bone meal manufacturing technology field provides bone removing device for meat and bone meal, including base, both sides of base top all are fixed with support board, the top of support board is fixed with the top plate, the middle position between support board is fixed with fixed plate, the top of fixed plate is provided with clamping structure, the top of base is fixed with rotating structure. The utility model discloses is provided with rotating structure, and the clamping block is driven meat bone to rotate through the drive motor, and the meat bone is pushed out in cooperation with electric telescopic link, and then in the process of meat bone rotation push -out, make the scraper of arc -shaped plate inside can scrape the meat quality part on meat bone, to further accelerate the speed of bone and meat quality separation, ensure that the bone can smoothly discharge, improve the whole bone meat separation efficiency, satisfy the demand of efficient processing meat bone raw material in the process of meat and bone meal manufacturing.

Description

Technical Field

[0001] This utility model relates to the field of meat and bone meal production technology, and in particular to a bone removal device for meat and bone meal. Background Technology

[0002] Meat and bone meal production refers to the process of using offal from livestock and poultry slaughter and waste from meat processing as raw materials, and transforming them into a powdered product suitable for animal feed through a series of processing steps. A deboning device for meat and bone meal is a specialized piece of equipment used in the field of meat and bone meal production to separate the bone from the meat. Through a series of specific structural designs and coordinated operations, it achieves efficient and precise deboning of meat and bones.

[0003] To address this, patent CN222764682U discloses a deboning device for meat processing, including a support mechanism and a deboning mechanism for deboning chicken legs, which is fixed above the support mechanism. This invention, through the deboning mechanism, inserts the smaller end of the chicken leg into the insertion hole. The motor is started, causing the bidirectional threaded rod to rotate forward. Two clamping blocks approach each other, working together to clamp and fix the smaller end of the chicken leg. Then, an electric push rod retracts, causing the drive box and clamping blocks to move to the left. The clamping blocks pull the chicken leg to the left, allowing the chicken leg bone to pass smoothly through the insertion hole, while the chicken meat cannot pass through due to the obstruction of the upright plate. After the chicken leg bone and meat separate, the chicken meat falls into the right-side collection box under gravity. Then, the motor drives the bidirectional threaded rod to rotate in reverse, causing the two clamping blocks to move away from each other, and the chicken leg bone falls into the left-side collection box under gravity.

[0004] The deboning devices used in the above-mentioned meat processing rely solely on an electric push rod to pull out the bones and on a vertical plate to separate the meat from the bone, resulting in a high meat residue rate. In contrast, this application uses both an electric pusher and a rotating scraper for dual separation, making the separation of meat and bone more thorough. Utility Model Content

[0005] The purpose of this invention is to provide a deboning device for meat and bone meal, in order to solve the defect of incomplete separation in existing deboning devices for meat processing.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a bone removal device for meat and bone meal, including a base;

[0007] Support plates are fixed on both sides of the top of the base, a top plate is fixed on the top of the support plates, a fixing plate is fixed at the middle position between the support plates, and a clamping structure is provided on the top of the fixing plate.

[0008] The top of the base is fixed with a rotating structure, which includes a bracket fixed to the top of the base, a motor fixed to the top of the bracket, a rotating shaft fixed to the output end of the motor, threaded rods installed inside the bottom support plates of the fixed plate, threaded grooves provided inside the outer support plates of the threaded rods, a rotating block fixed to one end of the threaded rods, a fixed block movably connected to the other end of the threaded rods, an arc-shaped plate fixed to one side of the fixed block, a scraper fixed to the inner side of the arc-shaped plate, and a second housing slidably connected to the top of the base.

[0009] Preferably, the clamping structure includes a first housing mounted on the top of a fixed plate. The bottom of the first housing has a bone-removing hole. A rotating seat is provided inside the top plate. A rotating groove is provided inside the top plate outside the rotating seat. A first cavity is provided inside the rotating seat. A second cavity is provided on one side of the first cavity. A bidirectional lead screw is installed inside the first cavity. A threaded seat is installed on the outside of the bidirectional lead screw. A sliding groove is provided at the bottom of the rotating seat. A slider is fixed at the bottom of the threaded seat inside the sliding groove. An electric telescopic rod is installed at the bottom of the slider. A clamping block is installed at the bottom of the electric telescopic rod. A first bevel gear is fixed on the outside of the bidirectional lead screw inside the second cavity. A second bevel gear is installed on one side of the first bevel gear. A rotating rod is fixed at one end of the second bevel gear.

[0010] Preferably, a through hole is provided in the middle position inside the fixing plate, the bone removal hole is connected to the through hole inside the fixing plate, and the rotating seat and the top plate are rotatably connected by a rotating groove.

[0011] With the above structure, a straight separation channel is formed by the bone removal hole and the through hole during use, so that the movement trajectory of the bone remains axially straight when it is pushed out.

[0012] Preferably, the first cavity and the second cavity are internally connected, the two ends of the bidirectional lead screw pass through the interior of the rotating seat and are rotatably connected to the interior of the rotating seat, the threaded seats are symmetrically distributed on the outside of the bidirectional lead screw inside the first cavity, and the bidirectional lead screw is threadedly connected to the threaded seats.

[0013] With the above structure, the clamping blocks can move towards the center precisely and synchronously during use, closely fitting the meat and bone, firmly clamping the meat and bone, and preventing the meat and bone from shifting or slipping during the deboning process.

[0014] Preferably, the clamping block is arc-shaped, the first bevel gear and the second bevel gear are meshed, and the top end of the rotating rod extends through the interior of the top plate to the top end of the top plate and is fixed with a knob.

[0015] With the above structure, the clamping block is set in an arc shape during use, which fits the outline of the meat and bone better. When clamping the meat and bone, it can increase the contact area with the meat and bone, so that the clamping force is evenly distributed on the surface of the meat and bone.

[0016] Preferably, the bottom end of the rotating shaft is fixedly connected to the top end of the rotating seat.

[0017] With the above structure, the rotating seat can be driven to rotate in the rotating groove during use, so that the clamping block and meat and bone can rotate stably, providing power support for subsequent meat and bone separation operations and ensuring the smooth progress of meat and bone separation operations.

[0018] Preferably, the threaded rods are symmetrically distributed at the bottom of the fixed plate, and the threaded rods are threadedly connected to the support plate through threaded grooves. The scrapers are equally spaced on the inner side of the arc-shaped plate.

[0019] With the above structure, the symmetrical distribution design allows the two curved plates to move synchronously and smoothly towards or away from the meat and bone during use, achieving stable clamping of the meat and bone. When the meat and bone rotate upward, the equally spaced scrapers can act evenly on the surface of the meat and bone, effectively scraping away the meat from the bone and avoiding dead corners or incomplete scraping in some areas, making the separation of meat and bone more thorough and efficient.

[0020] The bone removal device for meat and bone meal provided by this utility model has the following advantages:

[0021] By incorporating a clamping structure and employing a bidirectional screw-driven symmetrical threaded seat design, the clamping blocks can move synchronously toward the center, ensuring that the meat and bones are firmly clamped and preventing displacement or slippage. Furthermore, the meat and bones are separated by an electric telescopic rod, and the bones are precisely pushed out through the bone removal hole, ensuring that the bones are completely removed from the meat.

[0022] By incorporating a rotating structure, a drive motor causes the clamping block to rotate, pushing the meat and bone out with the help of an electric telescopic rod. During this rotation, the scraper on the inner side of the arc-shaped plate scrapes away the meat from the bone, thereby accelerating the separation of bone and meat. This ensures that the bone is discharged smoothly, improving the overall efficiency of bone-meat separation and meeting the demand for efficient processing of meat and bone raw materials in the production of meat and bone meal. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0024] Figure 2 This is a frontal cross-sectional view of the present invention.

[0025] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0026] Figure 4 This is a three-dimensional cross-sectional view of the clamping structure of this utility model;

[0027] Figure 5 This is a three-dimensional structural diagram of the arc-shaped plate of this utility model.

[0028] The reference numerals in the diagram are as follows: 1. Base; 2. Support plate; 3. Top plate; 4. Fixing plate; 5. Clamping structure; 501. First housing; 502. Bone removal hole; 503. Rotating seat; 504. Rotating groove; 505. First cavity; 506. Second cavity; 507. Bidirectional lead screw; 508. Threaded seat; 509. Slide groove; 510. Slider; 511. Electric telescopic rod; 512. Clamping block; 513. First bevel gear; 514. Second bevel gear; 515. Rotating rod; 6. Rotating structure; 601. Bracket; 602. Motor; 603. Rotating shaft; 604. Threaded rod; 605. Threaded groove; 606. Rotating block; 607. Fixing block; 608. Arc plate; 609. Scraper; 610. Second housing. Detailed Implementation

[0029] 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.

[0030] Please see Figure 1-5 The bone removal device for meat and bone meal provided by this utility model includes a base 1.

[0031] Reference Figures 1-4As shown, support plates 2 are fixed to both sides of the top of the base 1, and a top plate 3 is fixed to the top of the support plates 2. A fixing plate 4 is fixed at the middle position between the support plates 2. A clamping structure 5 is provided at the top of the fixing plate 4. The clamping structure 5 includes a first box 501 installed on the top of the fixing plate 4. A bone removal hole 502 is provided at the bottom end of the first box 501. A rotating seat 503 is provided inside the top plate 3. A rotating groove 504 is provided inside the top plate 3 on the outside of the rotating seat 503. The unit is provided with a first cavity 505, and a second cavity 506 is provided on one side of the first cavity 505. A bidirectional lead screw 507 is installed inside the first cavity 505, and a threaded seat 508 is installed on the outside of the bidirectional lead screw 507. A sliding groove 509 is provided at the bottom end of the rotating seat 503. A slider 510 is fixed at the bottom end of the threaded seat 508 inside the sliding groove 509. An electric telescopic rod 511 is installed at the bottom end of the slider 510, and a clamping block 512 is installed at the bottom end of the electric telescopic rod 511. The second... A first bevel gear 513 is fixed to the outside of a bidirectional lead screw 507 inside cavity 506. A second bevel gear 514 is installed on one side of the first bevel gear 513. A rotating rod 515 is fixed to one end of the second bevel gear 514. A through hole is provided in the middle position inside the fixed plate 4. The bone removal hole 502 is connected to the through hole inside the fixed plate 4. The rotating seat 503 and the top plate 3 are rotatably connected through the rotating groove 504. The interiors of the first cavity 505 and the second cavity 506 are connected. The two ends of the bidirectional lead screw 507 pass through the interior of the rotating seat 503 and are rotatably connected to the interior of the rotating seat 503. Threaded seats 508 are symmetrically distributed on the outside of the bidirectional lead screw 507 inside the first cavity 505. The bidirectional lead screw 507 is threadedly connected to the threaded seats 508. The clamping block 512 is arc-shaped. The first bevel gear 513 and the second bevel gear 514 are meshed. The top end of the rotating rod 515 passes through the interior of the top plate 3 and extends to the top end of the top plate 3 and is fixed with a knob.

[0032] The smaller end of the meat bone to be processed is inserted into the bone removal hole 502. Then, by rotating the rotating rod 515, the second bevel gear 514 is driven, which in turn drives the first bevel gear 513 to rotate the double-acting screw 507. The rotation of the double-acting screw 507 causes the symmetrically distributed threaded seats 508 to move along the screw axis, which in turn causes the slider 510 to slide in the groove 509. The slider 510 pushes the clamping block 512 toward the center through the electric telescopic rod 511, so that the arc-shaped surface of the clamping block 512 fits tightly against the meat. One end of the bone is clamped, so that the clamping block 512 firmly clamps the smaller end of the meat and bone. Then, by activating the electric telescopic rod 511, the meat is extended and retracted. After the meat is scraped off by the scraper 609, the clamping block 512 causes the bone in the meat and bone to be discharged through the bone removal hole 502 and fall into the interior of the first box 501. The meat is blocked by the fixing plate 4 and cannot pass through the bone removal hole 502, so it falls into the interior of the second box 610, thereby achieving separation of bone and meat, which is convenient for subsequent processing.

[0033] Reference Figure 1 , Figure 2 and Figure 5 As shown, a rotating structure 6 is fixed to the top of the base 1. The rotating structure 6 includes a bracket 601 fixed to the top of the base 1, a motor 602 fixed to the top of the bracket 601, a rotating shaft 603 fixed to the output end of the motor 602, threaded rods 604 installed inside the bottom support plate 2 of the fixed plate 4, threaded grooves 605 provided inside the outer support plate 2 of the threaded rods 604, a rotating block 606 fixed to one end of the threaded rods 604, a fixed block 607 movably connected to the other end of the threaded rods 604, an arc plate 608 fixed to one side of the fixed block 607, a scraper 609 fixed to the inner side of the arc plate 608, a second housing 610 slidably connected to the top of the base 1, the bottom end of the rotating shaft 603 fixedly connected to the top of the rotating seat 503, the threaded rods 604 symmetrically distributed at the bottom of the fixed plate 4, and the threaded rods 604 respectively forming a threaded connection with the support plate 2 through the threaded grooves 605, and the scrapers 609 are equally spaced on the inner side of the arc plate 608.

[0034] When the clamping block 512 clamps the meat and bone, the threaded rod 604 is rotated and moves inside the threaded groove 605, causing the arc plate 608 to move horizontally. This allows the two sets of arc plates 608 to clamp the meat and bone on both sides. Then, the motor 602 drives the rotating shaft 603 to rotate, which in turn drives the rotating seat 503 to rotate inside the rotating groove 504. This causes the clamping block 512 to rotate the meat and bone, and under the action of the electric telescopic rod 511, the meat and bone rotate upward. This allows the scraper 609 on the inner side of the arc plate 608 to scrape off the meat from the bone, further separating the bone from the meat and ensuring that the bone is discharged smoothly, thus improving the separation efficiency.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A bone removal device for meat and bone meal, including a base (1); Its features are: The base (1) has two support plates (2) fixed on both sides of its top end. The support plates (2) have a top plate (3) fixed on their top ends. A fixing plate (4) is fixed at the middle position between the support plates (2). The fixing plate (4) has a clamping structure (5) at its top end. The top of the base (1) is fixed with a rotating structure (6), which includes a bracket (601) fixed to the top of the base (1). The top of the bracket (601) is fixed with a motor (602). The output end of the motor (602) is fixed with a rotating shaft (603). The bottom support plate (2) of the fixed plate (4) is equipped with threaded rods (604). The outer support plate (2) of the threaded rod (604) is provided with a threaded groove (605). One end of the threaded rod (604) is fixed with a rotating block (606). The other end of the threaded rod (604) is movably connected with a fixed block (607). One side of the fixed block (607) is fixed with an arc plate (608). The inner side of the arc plate (608) is fixed with a scraper (609). The top of the base (1) is slidably connected with a second housing (610).

2. The bone removal device for meat and bone meal according to claim 1, characterized in that: The clamping structure (5) includes a first housing (501) mounted on the top of the fixing plate (4). The bottom end of the first housing (501) is provided with a bone removal hole (502). A rotating seat (503) is provided inside the top plate (3). A rotating groove (504) is provided inside the top plate (3) on the outside of the rotating seat (503). A first cavity (505) is provided inside the rotating seat (503). A second cavity (506) is provided on one side of the first cavity (505). A bidirectional lead screw (507) is installed inside the first cavity (505). A thread is installed on the outside of the bidirectional lead screw (507). The base (508) has a groove (509) at its bottom end. A slider (510) is fixed to the bottom end of the threaded base (508) inside the groove (509). An electric telescopic rod (511) is installed at the bottom end of the slider (510). A clamping block (512) is installed at the bottom end of the electric telescopic rod (511). A first bevel gear (513) is fixed to the outside of the bidirectional lead screw (507) inside the second cavity (506). A second bevel gear (514) is installed on one side of the first bevel gear (513). A rotating rod (515) is fixed to one end of the second bevel gear (514).

3. The bone removal device for meat and bone meal according to claim 2, characterized in that: A through hole is provided in the middle position inside the fixing plate (4), the bone removal hole (502) is connected to the through hole inside the fixing plate (4), and the rotating seat (503) and the top plate (3) are rotatably connected through the rotating groove (504).

4. The bone removal device for meat and bone meal according to claim 2, characterized in that: The first cavity (505) and the second cavity (506) are connected internally. The two ends of the bidirectional lead screw (507) pass through the interior of the rotating seat (503) and are rotatably connected to the interior of the rotating seat (503). The threaded seat (508) is symmetrically distributed on the outside of the bidirectional lead screw (507) inside the first cavity (505). The bidirectional lead screw (507) is threadedly connected to the threaded seat (508).

5. The bone removal device for meat and bone meal according to claim 2, characterized in that: The clamping block (512) is arc-shaped, the first bevel gear (513) and the second bevel gear (514) are meshed, and the top end of the rotating rod (515) extends through the interior of the top plate (3) to the top end of the top plate (3) and is fixed with a knob.

6. The bone removal device for meat and bone meal according to claim 2, characterized in that: The bottom end of the rotating shaft (603) is fixedly connected to the top end of the rotating seat (503).

7. The bone removal device for meat and bone meal according to claim 1, characterized in that: The threaded rods (604) are symmetrically distributed at the bottom of the fixed plate (4). The threaded rods (604) are threadedly connected to the support plate (2) through the threaded groove (605). The scrapers (609) are evenly distributed on the inner side of the arc plate (608).

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