CN204616907U - A kind of Novel bone cutting machine - Google Patents

Abstract

A new type of bone cutting machine, including a body and a first blade, the lower end surface of the first blade is provided with a first blade, a mounting seat is fixed on the body, and a device for guiding the first blade to move up and down is arranged between the mounting seat and the body The guide mechanism is provided with a transmission mechanism for driving the first blade to move up and down on the mounting base; the transmission mechanism includes a gear pivoted on the mounting base, a rack meshed with the gear and fixed on the first blade, and synchronously coupled with the gear And it is used to drive the operating rod of the gear to rotate. The purpose of the utility model is to provide a novel bone cutting machine, which is safe to use and high in cutting efficiency.

Description

A new bone cutting machine

technical field

The utility model relates to the field of food mechanical devices, in particular to a novel bone cutter.

Background technique

The bone cutter is a food processing equipment used to cut small pieces of frozen meat and ribs, and is widely used in large centralized food processing factories, slaughterhouses and other places. Most of the existing bone cutting machines are electric bone sawing machines, which are dangerous to use. After cutting the bone, more bones are wasted; and the noise is louder during use; and the rare manual bone cutting machine has a simple transmission mechanism, It is laborious and inconvenient to use, and the cutting efficiency is low.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a new type of bone cutter, which is safe to use and high in cutting efficiency.

In order to solve the above problems, the technical scheme adopted in the utility model is as follows:

A new type of bone cutting machine, including a body and a first blade, the lower end surface of the first blade is provided with a first blade, a mounting seat is fixed on the body, and a device for guiding the first blade to move up and down is arranged between the mounting seat and the body The guide mechanism is provided with a transmission mechanism for driving the first blade to move up and down on the mounting base; the transmission mechanism includes a gear pivoted on the mounting base, a rack meshed with the gear and fixed on the first blade, and synchronously coupled with the gear And it is used to drive the operating rod of the gear to rotate.

Preferably, an installation groove with upper and lower openings is provided on the installation seat, the gear is located in the installation groove and is pivotally connected to the installation seat through a rotating shaft, and the rack is passed through the installation groove.

Preferably, the guide mechanism includes two guide columns whose lower ends are connected to the body and extend along the height direction, and two sliders that are fixed at both ends of the first blade and slide respectively on the two guide columns, and the mounting base is fixed At the upper ends of the two guide posts.

Preferably, the body is provided with a support seat, and the lower end of the guide column is fixed on the support seat.

Preferably, the support base is provided with a second blade located below the first blade, and the upper end surface of the second blade is provided with a second blade opposite to the first blade.

Preferably, a bone clamping device is also provided on the body, and the bone clamping device is located on one side of the support base.

Preferably, the bone clamping device includes a first splint and a second splint, and a loading space is formed between the first splint and the second splint; the first splint is fixed on the body by screws.

Preferably, the body is provided with several installation holes, the second splint is provided with a waist hole corresponding to the installation hole, and a wing nut screwed in the installation hole is threaded in the waist hole to fix the second splint on the body .

The beneficial effects of the utility model are:

Compared with the prior art, the new bone cutter of the utility model has a guide mechanism and a transmission mechanism in the whole device, and the two are used together to drive the blade to move up and down, thereby processing the bone, optimizing the transmission mode of the manual bone cutter, and The structure is simple, the operation is convenient and fast; at the same time, it is safe to use and will not cause waste of bones; in addition, the device is also equipped with a bone clamping device, which can fix the bones, making the processing more accurate and improving the cutting efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a sectional view of the utility model.

Reference signs: 100, body; 110, guide column; 111, mounting seat; 112, slider; 120, first splint; 130, second splint; 140, support seat; 141, second blade; 200, first Blade; 310, operating lever; 320, rotating shaft; 330, gear; 340, rack.

Detailed ways

Below, in conjunction with accompanying drawing and specific embodiment, the utility model is described further:

A new type of bone cutting machine as shown in Figures 1 and 2 includes a body 100 and a first blade 200, the lower end surface of the first blade 200 is provided with a first blade, and the first blade is used to cut bones; the body 100 A mounting seat 111 is fixed on the top, and a guiding mechanism is arranged between the mounting seat 111 and the body 100. Under the guidance of the guiding mechanism, the first blade moves up and down to cut bones. In addition, the above-mentioned mounting base 111 is provided with a transmission mechanism. The transmission mechanism is mainly used to drive the first blade 200 to move up and down. As the driving mechanism of the first blade 200, the transmission mechanism is mainly controlled by manpower.

Specifically, the transmission mechanism includes a gear 330, a rack 340, and an operating rod 310. The gear 330 is pivotally connected to the mounting base 111 and meshes with the rack 340, while the operating rod 310 is synchronously connected with the gear 330, and is operated manually. The rod 310 can drive the gear 330 to rotate. In addition, the above-mentioned first blade 200 is fixed on the lower end of the rack 340 . In this way, only the operating lever 310 is manually operated to drive the gear 330 to rotate, and the gear 330 rotates to drive the rack 340 meshed with it to move up and down. In this way, the first blade 200 fixed on the lower end of the rack 340 can move up and down to complete the alignment of the bone. processing. Of course, here the first blade 200 can be fixed on the rack 340 by screws, which is convenient for disassembly, and can be replaced if the first blade is not sharp enough.

Preferably, the installation seat 111 is provided with an installation groove with upper and lower openings, and the above-mentioned gear 330 is installed in the installation groove. Specifically, the gear 330 can be pivotally connected to the installation seat 111 through a rotating shaft 320. Of course, the gear 330 can pass through the rotating shaft. 320 is synchronously connected with the operating rod 310 , so that, driven by the operating rod 310 , the rotating shaft 320 can drive the gear 330 to rotate. In addition, the rack 340 meshed with the gear 330 is installed in the installation groove, which is convenient for moving up and down. The setting of the installation groove can make the structure of the transmission mechanism more stable, and it is safer when cutting.

Preferably, the above-mentioned guide mechanism includes two guide posts 110 and two sliders 112 respectively slidingly sleeved on the two guide posts 110, the above-mentioned mounting base 111 is fixed on the upper ends of the two guide posts 110, and the guide posts 110 The lower end is connected to the body 100 and extends along the height direction; in addition, the above two sliders 112 are respectively fixed on the two ends of the first blade 200, the sliders 112 can move up and down relative to the guide column 110, and can prevent the first blade 200 from moving up and down. Shake left and right when moving up and down, the cutting effect is better. Certainly, the above-mentioned guiding mechanism may also adopt a structure in which a sliding block cooperates with a guide rail. In a word, it only needs to ensure that the first blade 200 only has the degree of freedom to move up and down.

Preferably, the body 100 is provided with a support seat 140, and the lower end of the guide column 110 is fixed on the support seat 140, so that the structure is more stable. Further, the support seat 140 is provided with a second blade 141 located below the first blade, and The upper end surface of the second blade 141 is provided with a second blade opposite to the first blade. The above-mentioned first blade and the second blade can cut bones at the same time, play a certain auxiliary role in cutting bones, and effectively improve bone cutting. efficiency.

Preferably, the body 100 is also provided with a bone clamping device, which is located on one side of the support base 140 and is mainly used for fixing bones, clamping bones, and fixing bones to be processed. Further, the bone clamping device includes a first splint 120 and a second splint 130, a loading space is formed between the first splint 120 and the second splint 130, and the bone is placed in the loading space. In addition, the first splint 120 is fixed on the Body 100 on. In addition, a number of installation holes can also be provided on the above-mentioned body 100. Correspondingly, a waist hole is provided on the second splint 130, and then a wing nut screwed in the installation hole is pierced through the waist hole, so that , the second clamping plate 130 can be fixed on the machine body 100, and the loading space between the second clamping plate 130 and the first clamping plate 120 can be adjusted according to the actual processing situation by screwing wing nuts into different mounting holes. However, wing nuts are used here, so that the second splint 130 can be more firmly fixed on the body 100 .

When the operating lever 310 is lifted, the operating lever 310 will drive the rotating shaft 320 to rotate, and then the rotating shaft 320 will drive the gear 330 to rotate, the gear 330 will further drive the rack 340 to move upward, and the rack 340 will drive the first blade 200 to move upward, placing the processed After the bone; press the operating lever 310, similarly, the operating lever 310 will drive the rotating shaft 320 to rotate, the rotating shaft 320 will drive the gear 330 to rotate, the gear 330 will drive the rack 340 to move downward, and the rack 340 will drive the first blade 200 downward movement, cutting the bone. Of course, the operating lever 310 here is preferably operated by a human being, and may also be controlled by a machine.

For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and ideas described above, and all these changes and deformations should fall within the protection scope of the claims of the present utility model.

Claims (8)

1. A new type of bone cutting machine, comprising a body and a first blade, the lower end surface of the first blade is provided with a first blade, it is characterized in that a mounting seat is fixed on the body, and a guide for guiding is arranged between the mounting seat and the body. The guide mechanism for the first blade to move up and down, the mounting seat is provided with a transmission mechanism for driving the first blade to move up and down; the transmission mechanism includes a gear pivoted on the mounting seat, a rack meshed with the gear and fixed on the first blade , and an operating lever synchronously coupled with the gear and used to drive the gear to rotate. 2. The new bone cutting machine according to claim 1, characterized in that, the mounting seat is provided with a mounting groove with upper and lower openings, the gear is located in the mounting groove and is pivotally connected to the mounting seat through a rotating shaft, and the rack is passed through the installed in the slot. 3. The novel bone cutting machine according to claim 1, wherein the guide mechanism comprises two guide posts whose lower ends are connected to the machine body and extend along the height direction, and two guide posts fixed at both ends of the first blade and sliding respectively. The two slide blocks are sleeved on the two guide posts, and the mounting seats are fixed on the upper ends of the two guide posts. 4. The novel bone cutting machine according to claim 1, wherein a supporting seat is provided on the body, and the lower end of the guide column is fixed on the supporting seat. 5. The novel bone cutting machine according to claim 4, wherein the supporting seat is provided with a second blade positioned below the first blade, and the upper end surface of the second blade is provided with a second blade opposite to the first blade. blade. 6. The novel bone cutting machine according to claim 4 or 5, characterized in that, the body is further provided with a bone clamping device, and the bone clamping device is located on one side of the support base. 7. The novel bone cutting machine according to claim 6, wherein the bone clamping device comprises a first clamping plate and a second clamping plate, and a loading space is formed between the first clamping plate and the second clamping plate; the first clamping plate is fixed on the body. 8. The new bone cutting machine according to claim 7, characterized in that, the body is provided with several mounting holes, the second splint is provided with waist holes corresponding to the mounting holes, and a threaded hole is threaded through the waist hole and connected to the mounting hole. Holes for wing nuts to secure the second splint to the body.