阅读说明：本技术 一种可剔除肥油的冰冻牛肋排切段装置 (Frozen beef rib cutting device capable of removing fat oil ) 是由 刘小兵 于 2021-07-09 设计创作，主要内容包括：本发明涉及肉类加工领域,尤其涉及一种可剔除肥油的冰冻牛肋排切段装置,包括有支撑台、切割机构、卡位机构、复位机构等；支撑台上设有切割机构,卡位机构设于切割机构上,复位机构设于支撑台上。通过楔形块及其上装置与弧形刀的配合,楔形块及其上装置会朝靠近第一固定杆的方向运动,第七滑动架会推动弧形刀朝靠近固定板的方向运动,在此过程中弧形刀会将夹紧板之间切好的牛肋排一侧的肥油剔除,达到了能够自动地将切好的牛肋排上的肥油剔除的效果。(The invention relates to the field of meat processing, in particular to a frozen beef rib cutting device capable of removing fat oil, which comprises a supporting table, a cutting mechanism, a clamping mechanism, a resetting mechanism and the like; the supporting table is provided with a cutting mechanism, the clamping mechanism is arranged on the cutting mechanism, and the resetting mechanism is arranged on the supporting table. Through the cooperation of wedge and device and arc sword on it, the wedge and device can move towards the direction that is close to first dead lever on it, and seventh carriage can promote the arc sword towards the direction motion that is close to the fixed plate, and the arc sword can reject the fat oil of the ox rib row one side of cutting between the pinch-off blades at this in-process, has reached the effect that can reject the fat oil on the ox rib row of cutting automatically.)

1. The utility model provides a freezing rib row dissection device that can reject fat oil, characterized by, including brace table (1), cutting mechanism (2), screens mechanism (3) and canceling release mechanical system (4), be equipped with cutting mechanism (2) on brace table (1), on cutting mechanism (2) was located in screens mechanism (3), on canceling release mechanical system (4) were located brace table (1).

2. The frozen beef rib sectioning device capable of removing fat oil as claimed in claim 1, wherein the cutting mechanism (2) comprises a first fixing rod (21), a first sliding frame (22), a first return spring (23), an electric push rod (24), a fixing block (25), a first fixing frame (26), a cutter (27), a second sliding frame (28), a third sliding frame (29), a second fixing frame (211), a first sliding rod (212), a clamping plate (213), a second return spring (214), a second fixing rod (215) and a third return spring (216), the first fixing rod (21) is connected to the top of the support table (1), the first sliding frame (22) is slidably connected to the first fixing rod (21), the first return spring (23) is connected between the first sliding frame (22) and the support table (1), the electric push rod (24) is mounted on the first sliding frame (22), one end of an electric push rod (24) is connected with a fixed block (25), the top of a support table (1) is connected with a first fixed frame (26), a cutter (27) is arranged on the first fixed frame (26), the support table (1) is connected with a second sliding frame (28) in a sliding mode, the second sliding frame (28) is in contact with the fixed block (25), the second sliding frame (28) is connected with a third sliding frame (29) in a sliding mode, the third sliding frame (29) is connected with a second fixed frame (211) in a connecting mode, the second fixed frame (211) is connected with a pair of first sliding rods (212) in a sliding mode, the first sliding rods (212) are connected with clamping plates (213), second reset springs (214) are connected between the clamping plates (213) and the second fixed frame (211), a second fixed rod (215) is connected on the support table (1), the second fixed rod (215) is in sliding fit with the second sliding frame (28), and third reset springs (216) are connected between the second sliding frame (28) and the support table (1).

3. The frozen beef rib cutting device capable of removing fat oil as claimed in claim 2, wherein the clamping mechanism (3) comprises a fourth sliding frame (31), a fifth sliding frame (32), a fourth return spring (33), a third fixed rod (34), a fifth return spring (35), a third fixed frame (36), a rack frame (37) and a sixth return spring (38), the fourth sliding frame (31) is slidably connected on the second sliding frame (28), the fifth sliding frame (32) is slidably connected on the fourth sliding frame (31), the fourth return spring (33) is connected between the fifth sliding frame (32) and the fourth sliding frame (31), the third fixed rod (34) is connected on the fifth sliding frame (32), the third fixed rod (34) is slidably matched with the supporting table (1), the fifth return spring (35) is connected between the supporting table (1) and the fifth sliding frame (32), a third fixing frame (36) is arranged on the supporting table (1), a tooth-shaped frame (37) is connected onto the third fixing frame (36) in a sliding mode, the tooth-shaped frame (37) is in contact with the fifth sliding frame (32), and eight sixth reset springs (38) are connected between the tooth-shaped frame (37) and the third fixing frame (36).

4. The frozen beef rib cutting device capable of removing fat oil as claimed in claim 3, wherein the reset mechanism (4) comprises a fourth fixing frame (41), a sixth sliding frame (42) and a seventh reset spring (43), the fourth fixing frame (41) is connected to the support table (1), the fourth fixing frame (41) is connected with a pair of sixth sliding frames (42) in a sliding manner, the sixth sliding frames (42) are in contact, and the seventh reset spring (43) is connected between the sixth sliding frame (42) and the fourth fixing frame (41).

5. The frozen beef rib cutting device capable of removing fat oil as claimed in claim 4, characterized in that it further comprises a removing mechanism (5), the removing mechanism (5) is arranged on the support table (1), the removing mechanism (5) comprises a fifth fixing frame (51), a fourth fixing rod (52), a seventh sliding frame (53), an eighth reset spring (54), a fixing plate (55), a fifth fixing rod (56), an arc-shaped knife (57), a ninth reset spring (58), a wedge-shaped frame (59), a wedge-shaped block (511) and a tenth reset spring (512), the support table (1) is connected with the fifth fixing frame (51), the fifth fixing frame (51) is provided with the fourth fixing rod (52), the fourth fixing rod (52) is slidably connected with the seventh sliding frame (53), the eighth reset spring (54) is connected between the seventh sliding frame (53) and the fifth fixing frame (51), the supporting table (1) is connected with a fixing plate (55), the fixing plate (55) is connected with a fifth fixing rod (56), the fifth fixing rod (56) is connected with an arc-shaped knife (57) in a sliding mode, a ninth reset spring (58) is connected between the arc-shaped knife (57) and the fixing plate (55), one side of the second fixing frame (211) is connected with a wedge-shaped frame (59), the seventh sliding frame (53) is connected with a wedge-shaped block (511) in a sliding mode, and a tenth reset spring (512) is connected between the wedge-shaped block (511) and the seventh sliding frame (53).

6. The frozen beef rib cutting device capable of removing fat oil as claimed in claim 5, characterized by further comprising a pushing mechanism (6), wherein the pushing mechanism (6) is arranged on the cutting mechanism (2), the pushing mechanism (6) comprises a gear (61), a second slide bar (62), a pushing plate (63), a first rack (64) and a second rack (65), the gear (61) is rotatably connected to the first fixing frame (26), the second slide bar (62) is slidably connected to the first fixing frame (26), the pushing plate (63) is fixedly connected to the second slide bar (62), the first rack (64) is connected to one side of the pushing plate (63), the first rack (64) is meshed with the gear (61), and the second rack (65) is connected to the seventh sliding frame (53).

Technical Field

The invention relates to the field of meat processing, in particular to a frozen beef rib cutting device capable of removing fat oil.

Background

Beef is one of common meat products, is rich in protein and amino acid, and is particularly effective for increasing muscle because the content of sarcosine in the beef is higher than that of any other food, wherein beef rib steak is bone-removed strip-shaped beef at two rib parts of the beef, people can generally stew the beef rib steak in brown sauce, stew or roast the beef, the beef rib steak has the effects of tonifying middle-jiao and Qi, nourishing spleen and stomach, building body and the like, and the beef rib steak is delicious, so the beef is deeply loved by consumers.

In the process of processing the beef rib row, the large beef rib row is generally required to be cut into sections so as to be convenient for subsequent packaging, transportation or use.

Disclosure of Invention

In view of the above, it is necessary to provide a frozen steak rib cutting device capable of automatically cutting large steaks of beef and removing fat oil on the large steaks of beef, so as to solve the problems of the background art that the large steaks of beef cannot be automatically cut and the fat oil on the large steaks of beef cannot be automatically removed.

The technical scheme is as follows: the utility model provides a frozen rib row dissection device that can reject fat oil, is equipped with cutting mechanism including a supporting bench, cutting mechanism, screens mechanism and canceling release mechanical system on the supporting bench, screens mechanism locates on the cutting mechanism, and canceling release mechanical system locates on the supporting bench.

In addition, it is particularly preferable that the cutting mechanism includes a first fixing rod, a first carriage, a first return spring, an electric push rod, a fixing block, a first fixing frame, a cutter, a second carriage, a third carriage, a second fixing frame, a first slide bar, a clamping plate, a second return spring, a second fixing rod and a third return spring, the top of the supporting table is connected with the first fixing rod, the first fixing rod is connected with the first carriage in a sliding manner, the first return spring is connected between the first carriage and the supporting table, the electric push rod is mounted on the first carriage, one end of the electric push rod is connected with the fixing block, the top of the supporting table is connected with the first fixing frame, the cutter is arranged on the first fixing frame, the supporting table is connected with the second carriage in a sliding manner, the second carriage is in contact with the fixing block, the second carriage is connected with the third carriage in a sliding manner, the second fixing frame is connected with the third carriage, the second fixing frame is connected with a pair of first sliding rods in a sliding mode, the first sliding rods are connected with clamping plates in a connecting mode, second reset springs are connected between the clamping plates and the second fixing frame, second fixing rods are connected onto the supporting table in a connecting mode, the second fixing rods are matched with the second sliding frame in a sliding mode, and third reset springs are connected between the second sliding frame and the supporting table.

In addition, it is particularly preferable that the clamping mechanism includes a fourth carriage, a fifth carriage, a fourth return spring, a third fixed rod, a fifth return spring, a third fixed frame, a toothed frame and a sixth return spring, the second carriage is slidably connected with the fourth carriage, the fourth carriage is slidably connected with the fifth carriage, the fourth return spring is connected between the fifth carriage and the fourth carriage, the fifth carriage is connected with the third fixed rod, the third fixed rod is slidably matched with the support table, the fifth return spring is connected between the support table and the fifth carriage, the support table is provided with the third fixed frame, the toothed frame is slidably connected with the third fixed frame, the toothed frame is in contact with the fifth carriage, and the eighth return spring is connected between the toothed frame and the third fixed frame.

In addition, it is particularly preferable that the return mechanism includes a fourth fixing frame, a sixth sliding frame, and a seventh return spring, the fourth fixing frame is coupled to the support table, the pair of sixth sliding frames are slidably coupled to the fourth fixing frame, the sixth sliding frames contact each other, and the seventh return spring is coupled between the sixth sliding frame and the fourth fixing frame.

In addition, particularly preferably, the device also comprises a rejecting mechanism, the rejecting mechanism is arranged on the supporting table and comprises a fifth fixing frame, a fourth fixing rod, a seventh sliding frame, an eighth return spring and a fixing plate, the fifth fixed rod, the arc sword, ninth reset spring, the wedge frame, wedge and tenth reset spring, the hookup has the fifth mount on the brace table, be equipped with the fourth fixed rod on the fifth mount, sliding connection has the seventh carriage on the fourth fixed rod, be connected with eighth reset spring between seventh carriage and the fifth mount, the hookup has the fixed plate on the brace table, the hookup has the fifth fixed rod on the fixed plate, sliding connection has the arc sword on the fifth fixed rod, be connected with ninth reset spring between arc sword and the fixed plate, the hookup has the wedge frame on second mount one side, sliding connection has the wedge on the seventh carriage, be connected with the tenth reset spring between wedge and the seventh carriage.

In addition, it is particularly preferred that the cutting device further comprises a pushing mechanism, the pushing mechanism is arranged on the cutting mechanism, the pushing mechanism comprises a gear, a second slide bar, a pushing plate, a first rack and a second rack, the gear is rotatably connected to the first fixing frame, the second slide bar is slidably connected to the first fixing frame, the pushing plate is fixedly connected to the second slide bar, the first rack is connected to one side of the pushing plate, the first rack is meshed with the gear, and the second rack is connected to the seventh sliding frame.

The invention has the beneficial effects that:

through the cooperation of the second sliding frame and the upper device thereof with the cutter, the second sliding frame and the upper device thereof can move towards the direction close to the first fixed rod, and the cutter can cut the ox rib row between the clamping plates in the process, so that the ox rib row between the clamping plates is cut into two sections, and the effect of automatically cutting the ox rib row between the clamping plates into sections is achieved.

Through the cooperation of wedge and device and arc sword on it, the wedge and device can move towards the direction that is close to first dead lever on it, and seventh carriage can promote the arc sword towards the direction motion that is close to the fixed plate, and the arc sword can reject the fat oil of the ox rib row one side of cutting between the pinch-off blades at this in-process, has reached the effect that can reject the fat oil on the ox rib row of cutting automatically.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic partial perspective view of the cutting mechanism of the present invention.

Fig. 4 is an enlarged perspective view of the present invention a.

Fig. 5 is a schematic partial perspective view of the locking mechanism of the present invention.

Fig. 6 is an enlarged perspective view of the present invention B.

Fig. 7 is an enlarged perspective view of the present invention C.

Fig. 8 is a schematic perspective view of a part of the removing mechanism of the present invention.

Fig. 9 is an enlarged perspective view of the present invention D.

Fig. 10 is an enlarged perspective view of the present invention E.

In the figure: 1. a supporting table, 2, a cutting mechanism, 21, a first fixing rod, 22, a first sliding frame, 23, a first return spring, 24, an electric push rod, 25, a fixing block, 26, a first fixing frame, 27, a cutter, 28, a second sliding frame, 29, a third sliding frame, 211, a second fixing frame, 212, a first sliding rod, 213, a clamping plate, 214, a second return spring, 215, a second fixing rod, 216, a third return spring, 3, a clamping mechanism, 31, a fourth sliding frame, 32, a fifth sliding frame, 33, a fourth return spring, 34, a third fixing rod, 35, a fifth return spring, 36, a third fixing frame, 37, a toothed frame, 38, a sixth return spring, 4, a return mechanism, 41, a fourth fixing frame, 42, a sixth sliding frame, 43, a seventh return spring, 5, a rejecting mechanism, 51, a fifth fixing frame, 52, a fourth fixing rod, 53. the device comprises a seventh sliding frame, 54, an eighth return spring, 55, a fixing plate, 56, a fifth fixing rod, 57, an arc-shaped knife, 58, a ninth return spring, 59, a wedge-shaped frame, 511, a wedge-shaped block, 512, a tenth return spring, 6, a pushing mechanism, 61, a gear, 62, a second sliding rod, 63, a pushing plate, 64, a first rack, 65 and a second rack.

Detailed Description

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.

Example 1

A frozen beef rib row cutting device capable of removing fat oil is shown in figures 1-10 and comprises a supporting table 1, a cutting mechanism 2, a clamping mechanism 3 and a resetting mechanism 4, wherein the cutting mechanism 2 is arranged on the supporting table 1, the cutting mechanism 2 is used for cutting beef rib rows between clamping plates 213 into sections, the clamping mechanism 3 is arranged on the cutting mechanism 2, and the resetting mechanism 4 is arranged on the supporting table 1.

The cutting mechanism 2 comprises a first fixed rod 21, a first sliding frame 22, a first reset spring 23, an electric push rod 24, a fixed block 25, a first fixed frame 26, a cutter 27, a second sliding frame 28, a third sliding frame 29, a second fixed frame 211, a first slide rod 212, a clamping plate 213, a second reset spring 214, a second fixed rod 215 and a third reset spring 216, wherein the top of the support table 1 is connected with the first fixed rod 21, the first fixed rod 21 is connected with the first sliding frame 22 in a sliding manner, the first reset spring 23 is connected between the first sliding frame 22 and the support table 1, the first reset spring 23 is used for driving the first sliding frame 22 to reset, the electric push rod 24 is arranged on the first sliding frame 22, the electric push rod 24 is used for driving the fixed block 25 to reciprocate, one end of the electric push rod 24 is connected with the fixed block 25, the fixed block 25 is used for driving the second sliding frame 28 and the device on the second sliding frame to move towards the direction close to the first fixed rod 21, a first fixing frame 26 is connected to the top of the supporting table 1, a cutter 27 is arranged on the first fixing frame 26, the cutter 27 is used for cutting the beef rib row between the clamping plates 213 into sections, a second sliding frame 28 is connected to the supporting table 1 in a sliding manner, the second sliding frame 28 is in contact with the fixing block 25, a third sliding frame 29 is connected to the second sliding frame 28 in a sliding manner, the third sliding frame 29 is used for pushing the fifth sliding frame 32 to move towards the direction close to the fourth fixing frame 41, a second fixing frame 211 is connected to the third sliding frame 29, a pair of first sliding rods 212 are connected to the second fixing frame 211 in a sliding manner, a clamping plate 213 is connected to the first sliding rods 212 and used for clamping the beef rib row to be cut into sections, a second return spring 214 is connected between the clamping plate 213 and the second fixing frame 211, a second fixing rod 215 is connected to the supporting table 1, and the second fixing rod 215 is in sliding fit with the second sliding frame 28, a third return spring 216 is connected between the second sliding frame 28 and the support table 1, and the third return spring 216 is used for driving the second sliding frame 28 and the upper device to return.

The clamping mechanism 3 comprises a fourth sliding frame 31, a fifth sliding frame 32, a fourth return spring 33, a third fixed rod 34, a fifth return spring 35, a third fixed frame 36, a toothed frame 37 and a sixth return spring 38, the second sliding frame 28 is slidably connected with the fourth sliding frame 31, the fourth sliding frame 31 is slidably connected with the fifth sliding frame 32, the fifth sliding frame 32 is used for pushing the toothed frame 37 to move downwards, the fourth return spring 33 is connected between the fifth sliding frame 32 and the fourth sliding frame 31, the fourth return spring 33 is used for pushing the fourth sliding frame 31 and the upper device thereof to move towards the direction far away from the electric push rod 24, the fifth sliding frame 32 is connected with the third fixed rod 34, the third fixed rod 34 is slidably matched with the supporting platform 1, the fifth return spring 35 is connected between the supporting platform 1 and the fifth sliding frame 32, the fifth return spring 35 is used for driving the fifth sliding frame 32 to return, a third fixing frame 36 is arranged on the support table 1, a toothed frame 37 is connected to the third fixing frame 36 in a sliding manner, the toothed frame 37 is used for clamping the fifth sliding frame 32, the toothed frame 37 is in contact with the fifth sliding frame 32, eight sixth return springs 38 are connected between the toothed frame 37 and the third fixing frame 36, and the sixth return springs 38 are used for driving the toothed frame 37 to return.

The reset mechanism 4 includes a fourth fixing frame 41, a sixth sliding frame 42 and a seventh reset spring 43, the fourth fixing frame 41 is connected to the support table 1, the fourth fixing frame 41 is connected to a pair of sixth sliding frames 42 in a sliding manner, the sixth sliding frames 42 are used for extruding the third sliding frame 29 and the upper device thereof to move towards the direction close to the electric push rod 24, the two sixth sliding frames 42 are in contact, the seventh reset spring 43 is connected between the sixth sliding frame 42 and the fourth fixing frame 41, and the seventh reset spring 43 is used for driving the sixth sliding frame 42 to reset.

The ox rib row to be cut into sections is manually clamped between the clamping plates 213, the electric push rod 24 is manually controlled to contract, the fixing block 25 moves towards the direction close to the first fixing rod 21, the second sliding frame 28 is clamped on the fixing block 25, the fixing block 25 drives the second sliding frame 28 and the device on the second sliding frame to move towards the direction close to the first fixing rod 21, the third return spring 216 is stretched accordingly, the ox rib row between the clamping plates 213 is contacted with the cutter 27 in the process, the cutter 27 cuts the ox rib row between the clamping plates 213, the ox rib row between the clamping plates 213 is cut into two sections, and the effect of automatically cutting the ox rib row between the clamping plates 213 into sections is achieved.

Then the third sliding frame 29 pushes the sixth sliding frame 42 to move away from each other, the seventh return spring 43 is compressed, then the third sliding frame 29 and the device thereon move to the other side of the sixth sliding frame 42, the sixth sliding frame 42 is reset along with the reset of the seventh return spring 43, then the fifth sliding frame 32 is pushed by the third sliding frame 29 to move close to the fourth fixed frame 41, the fifth return spring 35 is compressed, the fourth return spring 33 pushes the fourth sliding frame 31 and the device thereon to move away from the electric push rod 24 under the self-elastic force, during the movement of the fifth sliding frame 32 to close to the fourth fixed frame 41, the fifth sliding frame 32 pushes the rack 37 to move downwards, the sixth return spring 38 is compressed, then the fifth sliding frame 32 moves to the next rack of the rack 37, the rack 37 is reset by the reset action of the sixth reset spring 38, so that the rack 37 catches the fifth carriage 32, preventing the fifth carriage 32 from being reset.

Then, manually controlling the extension of the electric push rod 24, the fixed block 25 and the device thereon will move away from the first fixed rod 21, the fixed block 25 will drive the second carriage 28 and the device thereon to move away from the first fixed rod 21, the third return spring 216 will return accordingly, in the process, the third carriage 29 will contact the sixth carriage 42, the sixth carriage 42 will press the third carriage 29 and the device thereon to move towards the electric push rod 24, the fourth return spring 33 will be compressed accordingly, the third carriage 29 will separate from the sixth carriage 42, the third carriage 29 and the device thereon will return accordingly under the return action of the fourth return spring 33, and the above operations are repeated eight times to cut the beef rib row between the clamping plates 213 eight times.

Example 2

On the basis of the embodiment 1, as shown in fig. 8 to 10, the beef rib cutting machine further comprises a removing mechanism 5, the removing mechanism 5 is arranged on the supporting table 1, the removing mechanism 5 is used for removing fat oil on the cut beef rib, the removing mechanism 5 comprises a fifth fixing frame 51, a fourth fixing rod 52, a seventh sliding frame 53, an eighth return spring 54, a fixing plate 55, a fifth fixing rod 56, an arc-shaped knife 57, a ninth return spring 58, a wedge-shaped frame 59, a wedge-shaped block 511 and a tenth return spring 512, the supporting table 1 is connected with the fifth fixing frame 51, the fifth fixing frame 51 is provided with the fourth fixing rod 52, the fourth fixing rod 52 is slidably connected with the seventh sliding frame 53, the eighth return spring 54 is connected between the seventh sliding frame 53 and the fifth fixing frame 51, the eighth return spring 54 is used for driving the seventh sliding frame 53 to return, the supporting table 1 is connected with the fixing plate 55, a fifth fixing rod 56 is connected to the fixing plate 55, an arc-shaped knife 57 is connected to the fifth fixing rod 56 in a sliding mode, the arc-shaped knife 57 is used for removing fat oil on the cut rib beef steaks, a ninth return spring 58 is connected between the arc-shaped knife 57 and the fixing plate 55, the ninth return spring 58 is used for driving the arc-shaped knife 57 to return, a wedge-shaped frame 59 is connected to one side of the second fixing frame 211, the wedge-shaped frame 59 is used for pushing the first sliding frame 22 and the upper device of the first sliding frame 22 to move upwards, a wedge block 511 is connected to the seventh sliding frame 53 in a sliding mode, a tenth return spring 512 is connected between the wedge block 511 and the seventh sliding frame 53, and the tenth return spring 512 is used for driving.

The cutting machine is characterized by further comprising a pushing mechanism 6, the pushing mechanism 6 is arranged on the cutting mechanism 2, the pushing mechanism 6 is used for pushing out processed beef ribs, the pushing mechanism 6 comprises a gear 61, a second sliding rod 62, a pushing plate 63, a first rack 64 and a second rack 65, the gear 61 is connected to the first fixing frame 26 in a rotating mode, the gear 61 is used for driving the first rack 64 and an upper device to move, the second sliding rod 62 is connected to the first fixing frame 26 in a sliding mode, the pushing plate 63 is fixedly connected to the second sliding rod 62, the pushing plate 63 is used for pushing out the processed beef ribs, the first rack 64 is connected to one side of the pushing plate 63, the first rack 64 is meshed with the gear 61, the second rack 65 is connected to the seventh sliding frame 53, and the second rack 65 is used for driving the gear 61 to rotate.

When the third sliding frame 29 pushes the fifth sliding frame 32 for the last time to be clamped on the rack 37, the wedge frame 59 pushes the first sliding frame 22 and the device thereon to move upwards, the first return spring 23 is stretched accordingly, so that the fixed block 25 does not clamp the second sliding frame 28, the second sliding frame 28 and the device thereon are reset under the reset action of the third return spring 216, the electric push rod 24 is in a contracted state, the electric push rod 24 is manually controlled to extend, the fixed block 25 pushes the wedge 511 to move upwards, the tenth return spring 512 is compressed accordingly, the fixed block 25 clamps the wedge 511, and the wedge 511 is reset accordingly under the reset action of the tenth return spring 512.

Then the electric push rod 24 is manually controlled to contract, so that the fixed block 25 drives the wedge block 511 and the upper device thereof to move towards the direction close to the first fixed rod 21, the eighth return spring 54 is compressed accordingly, the seventh sliding frame 53 pushes the arc-shaped knife 57 to move towards the direction close to the fixed plate 55, the ninth return spring 58 is compressed accordingly, in the process, the arc-shaped knife 57 can remove the fat on one side of the cut beef rib row between the clamping plates 213, and the effect of automatically removing the fat on the cut beef rib row is achieved.

Subsequently, the second rack 65 can be in contact with the gear 61, the second rack 65 can drive the gear 61 to rotate clockwise, the gear 61 can drive the first rack 64 and the device on the first rack to move, the pushing plate 63 can push the machined rib row between the clamping plates 213 to move, the machined rib row is separated from the clamping plates 213, preparation is made for machining the lower rib row, the production efficiency is improved, and the effect of automatically pushing out the machined rib row is achieved.

When the wedge 511 and the upper device thereof move towards the direction close to the first fixed rod 21, the seventh sliding frame 53 pushes the rack 37 to move downwards, the sixth return spring 38 is compressed, so that the rack 37 does not block the fifth sliding frame 32, the fifth sliding frame 32 and the upper device thereof are reset to the initial position under the reset action of the fifth return spring 35, the wedge frame 59 is separated from the first sliding frame 22, the first sliding frame 22 and the upper device thereof are reset under the reset action of the first return spring 23, so that the fixed block 25 does not block the wedge 511, the fixed block 25 blocks the second sliding frame 28 again, the seventh sliding frame 53 is reset under the reset action of the eighth return spring 54, the seventh sliding frame 53 is separated from the rack 37, the rack 37 is reset under the reset action of the sixth return spring 38, the second rack 65 drives the first rack 64 and the device thereon to reset through the gear 61, the arc-shaped knife 57 is reset under the reset action of the ninth reset spring 58, and finally the electric push rod 24 is manually controlled to stop running, and the above operations are repeated to continuously process the rib rows.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.