Pet food extruding and cutting device

Abstract

The invention relates to the technical field of pet food processing, and discloses a pet food extruding and cutting device which comprises a processing box, a conveying roller and a cutter, an auger is rotationally connected into the processing box, an extruding head is arranged at one end of the surface of the processing box, the processing box communicates with the interior of the extruding head, and two supporting plates are horizontally and fixedly connected to one end of the surface of the extruding head; the two conveying rollers are both arranged between the two supporting plates, and adjusting mechanisms for adjusting the two moving boxes are arranged in the two supporting plates. The number of the cutters is two, the two cutters are slidably connected to the surfaces of the two moving boxes correspondingly, and sliding mechanisms for sliding the two cutters are arranged in the two moving boxes correspondingly. According to the pet food cutting device, through the arrangement of the two conveying rollers, pet food can be guided, meanwhile, two cutters can be driven to slide close to each other, cutting can be conducted at a certain length, the use convenience of the device can be improved, and the cutting length can be changed by replacing two second gears with different sizes.

Description

Technical Field

[0001] The invention relates to the technical field of pet food processing, in particular to a pet food extrusion and cutting device. Background Art

[0002] Pet food is food specially provided for pets. It is usually formulated according to the nutritional needs and taste preferences of different pets. Its main function is to provide various pets with the most basic nutrients required for life guarantee, growth and health. It has the advantages of comprehensive nutrition, high digestion and absorption rate, scientific formula, quality standards, easy feeding and use, and prevention of certain diseases. In the processing of pet food, it is usually necessary to cut or divide the mixed raw materials, which not only affects the production efficiency, but also is directly related to the quality of the product and the health of the pet. Ensuring the efficiency and safety of this link is crucial to the entire production process.

[0003] Existing pet food processing equipment is usually provided with a cutting device in actual use to cut the pet food into small pieces of required lengths. However, when the existing pet food cutting devices are used, most of them can only cut a certain length, which makes it impossible to adjust to a variety of lengths during use, thereby reducing the practicality of the cutting devices. Moreover, when the existing cutting devices are used, most of them cannot be used in conjunction with the transportation of food, resulting in poor coordination during use, which in turn reduces the use effect of the device. Therefore, it is urgent to solve the above problems. Summary of the invention

[0004] Based on the technical problems existing in the background technology, the present invention proposes a pet food extrusion and cutting device.

[0005] The present invention provides a pet food extrusion and cutting device, comprising a processing box, a conveying roller and a cutter, wherein an auger is rotatably connected inside the processing box, an extrusion head is arranged at one end of the processing box surface, a connecting plate is fixedly connected to the surface of the extrusion head, the connecting plate is fixedly connected to one end of the processing box surface, the processing box is communicated with the inside of the extrusion head, an outlet is arranged at one end of the extrusion head, two support plates are horizontally fixedly connected to one end of the extrusion head surface, the two support plates are vertically distributed, and the two support plates are respectively arranged at the outlet of one end of the extrusion head; two conveying rollers are provided, the two conveying rollers are arranged between the two support plates, and the two conveying rollers are arranged between the two support plates. Both are vertically arranged, and two mobile boxes are horizontally slidably connected between the two support plates. The two mobile boxes are both vertically arranged, and adjustment mechanisms for adjusting the two mobile boxes are arranged inside the two support plates; there are two cutters, and the two cutters are respectively slidably connected to the surfaces of the two mobile boxes, and sliding mechanisms for sliding the two cutters are arranged inside the two mobile boxes. Through the arrangement of two conveying rollers, the pet food can be guided after being passed, and the two cutters will also be driven to slide close to each other, so that they will be cut at a certain length, thereby improving the convenience of using the device, and the cutting length can be changed by replacing the two second gears with different sizes.

[0006] Preferably, a discharge box is fixedly connected to the top end of the processing box away from the extrusion head, the discharge box is communicated with the interior of the processing box, a plurality of supporting legs are fixedly connected to the bottom of the processing box, the bottom of the plurality of supporting legs are fixedly connected to the same bottom plate, a material guide box is fixedly connected to the top of the bottom plate close to the extrusion head, the material guide box is arranged at the bottom of the two cutters, a motor is fixedly connected to the surface end of the processing box away from the extrusion head, the output end of the motor is fixedly connected to the center of one end of the auger, for supporting the device, and also for rotating the auger inside the processing box.

[0007] Furthermore, a fixed shaft is sleeved at the inner center of the two conveying rollers, and the two ends of the two fixed shafts are respectively sleeved inside the two support plates. The top of the top support plate is rotatably connected to two first gears, and the two first gears are respectively fixedly connected to the top of the two fixed shafts. The surfaces of the two conveying rollers are provided with anti-slip grooves to allow the extruded pet food to pass through between the two conveying rollers, and at the same time drive the two conveying rollers to rotate, thereby making the transportation more stable.

[0008] Preferably, the adjusting mechanism comprises a slide plate, the surfaces of the two support plates are provided with connecting grooves, the two connecting grooves are both horizontally fixedly connected with two first sliding bars, the slide plate is provided with two, the two slide plates slide respectively inside the two connecting grooves, the two slide plates are respectively sleeved on the surfaces of each two first sliding bars, the surfaces of the four first sliding bars are sleeved with first springs, the four first springs are respectively arranged on the side of the two slide plates away from the extrusion head, one end of the four first springs is respectively fixedly connected to one side of the two connecting grooves, the two moving boxes are arranged at both ends of the two slide plates, the two moving boxes are fixedly connected to the surfaces of the two slide plates, the bottoms of the two moving boxes away from each other are fixedly connected with card strips, the two card strips slide respectively on both sides of the support plate surface at the bottom, and are used to limit the horizontal sliding of the two moving boxes, so that the position of the moving boxes can be adjusted according to the size of the two second gears at the top.

[0009] Furthermore, the sliding mechanism includes a slider, the surface of the moving box is horizontally provided with two transverse grooves, the two transverse grooves are horizontally fixedly connected with a second slide bar, the slider is provided with two, the two sliders are respectively slidably connected to the two transverse grooves, the two sliders are respectively sleeved on the surfaces of the two second slide bars, the two sliders are fixedly connected to the surface of the cutter, the surfaces of the two second slide bars are sleeved with a second spring, the two second springs are respectively arranged on one side of the surfaces of the two sliders, the surface of the moving box is horizontally provided with a slide groove, the slide groove is arranged at the top of the transverse groove at the top, the moving box is rotatably connected with a rotating shaft, the surface of the rotating shaft is sleeved with a missing gear, the missing gear is rotatably connected to the inside of the slide groove, the slide A rack is horizontally slidably connected inside the groove, and the rack is meshed with a missing gear. The rack is fixedly connected to the surface of the cutter. Two limit bars are vertically fixedly connected to the arc surface at the top of the rotating shaft. The two limit bars are both arranged on the top of the top skateboard. The top of the skateboard is rotatably connected with a second gear, and the second gear is sleeved on the surface of the rotating shaft. The two limit bars are inserted into the second gear. The second gear cooperates with the two limit bars, and the second gear is meshed with one of the first gears to drive the two rotating shafts to rotate at the same time. Under the action of the two missing gears, the two cutters slide close to each other, and under the action of four second springs, the two cutters can rebound, thereby enabling continuous cutting.

[0010] In the present invention, two conveying rollers are provided to guide the pet food, and at the same time, the two cutters are driven to slide close to each other, so that the food is cut at a certain length, thereby improving the convenience of using the device.

[0011] When the cut length of the pet food needs to be adjusted, the two second gears can be replaced to change the transmission ratio between the two first gears and the two second gears, so that the cut length can be adjusted, thereby improving the use effect of the device. The cut pet food will then be collected through the material guide box. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of a pet food extrusion and cutting device proposed by the present invention; Figure 2 A cross-sectional view of the surface structure of a pet food extrusion and cutting device proposed by the present invention; Figure 3 This is a schematic diagram of the surface structure of an extrusion head for a pet food extrusion and cutting device proposed by the present invention; Figure 4 A schematic diagram of an adjustment mechanism for a pet food extrusion and cutting device proposed by the present invention; Figure 5 A partial structural cross-sectional view of a pet food extrusion and cutting device proposed by the present invention; Figure 6 This is a partial structural schematic diagram of a pet food extrusion and cutting device proposed by the present invention; Figure 7 This is a partial structural exploded view of a pet food extrusion and cutting device proposed by the present invention; Figure 8 A cross-sectional view of the internal structure of a mobile box for a pet food extrusion and cutting device proposed by the present invention; Fig. 9 A schematic diagram of the surface structure of a cutter for a pet food extrusion and cutting device proposed by the present invention; Fig.10 The present invention is a schematic diagram of a sliding mechanism for a pet food extrusion and cutting device.

[0013] In the figure: 1. processing box; 101. supporting leg; 102. bottom plate; 103. material discharge box; 2. extruder; 201. connecting plate; 202. supporting plate; 203. connecting groove; 204. first slide bar; 205. material guide box; 3. conveying roller; 301. first gear; 302. fixed shaft; 4. auger; 401. motor; 5. moving box; 501. second gear; 502. card strip; 503. horizontal groove; 504. second slide bar; 505. slide groove; 6. cutter; 601. slider; 602. second spring; 603. rack; 7. slide plate; 701. first spring; 8. rotating shaft; 801. missing gear; 802. limit strip. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0015] Reference Figure 1-Figure 10 , a pet food extrusion and cutting device comprises a processing box 1, a conveying roller 3 and a cutter 6, wherein an auger 4 is rotatably connected inside the processing box 1, an extrusion head 2 is arranged at one end of the surface of the processing box 1, a connecting plate 201 is fixedly connected to the surface of the extrusion head 2, the connecting plate 201 is fixedly connected to one end of the surface of the processing box 1, the processing box 1 is communicated with the inside of the extrusion head 2, an outlet is arranged at one end of the extrusion head 2, two support plates 202 are horizontally fixedly connected to one end of the surface of the extrusion head 2, the two support plates 202 are vertically distributed, and the two support plates 202 are respectively arranged at the outlet of one end of the extrusion head 2; two conveying rollers 3 are provided, the two conveying rollers 3 are arranged between the two support plates 202, and the two conveying rollers 3 are It is vertically arranged, and two mobile boxes 5 are horizontally slidably connected between the two support plates 202. The two mobile boxes 5 are both vertically arranged, and adjustment mechanisms for adjusting the two mobile boxes 5 are provided inside the two support plates 202; there are two cutters 6, and the two cutters 6 are respectively slidably connected to the surfaces of the two mobile boxes 5, and sliding mechanisms for sliding the two cutters 6 are provided inside the two mobile boxes 5. Through the arrangement of two conveying rollers 3, the pet food can be guided after it is passed, and at the same time, the two cutters 6 are driven to slide close to each other, and then they will be cut at a certain length, thereby improving the convenience of using the device, and the cutting length can be changed by replacing the two second gears 501 with different sizes.

[0016] Reference Figure 1 , Figure 2 and Figure 3 In a preferred embodiment, a discharge box 103 is fixedly connected to the top end of the processing box 1 away from the extrusion head 2, and the discharge box 103 is communicated with the inside of the processing box 1. A plurality of supporting legs 101 are fixedly connected to the bottom of the processing box 1, and the bottom of the plurality of supporting legs 101 is fixedly connected to the same bottom plate 102. A material guide box 205 is fixedly connected to the top of the bottom plate 102 close to the extrusion head 2, and the material guide box 205 is arranged at the bottom of the two cutters 6. A motor 401 is fixedly connected to the end of the surface of the processing box 1 away from the extrusion head 2, and the output end of the motor 401 is fixedly connected to the center of one end of the auger 4, which is used to support the device and also can rotate the auger 4 inside the processing box 1.

[0017] Reference Figure 3 and Figure 5In a preferred embodiment, a fixed shaft 302 is sleeved at the inner center of the two conveying rollers 3, and the two ends of the two fixed shafts 302 are respectively sleeved inside the two support plates 202. The top of the top support plate 202 is rotatably connected to two first gears 301, and the two first gears 301 are respectively fixedly connected to the top of the two fixed shafts 302. The surfaces of the two conveying rollers 3 are provided with anti-slip grooves to allow the extruded pet food to pass between the two conveying rollers 3, and at the same time, the two conveying rollers 3 are driven to rotate, thereby making the transportation more stable.

[0018] Reference Figure 4 , Figure 5 and Figure 6 In a preferred embodiment, the adjustment mechanism includes a slide plate 7, and the surfaces of the two support plates 202 are provided with connecting grooves 203, and the two connecting grooves 203 are horizontally fixedly connected with two first slide bars 204, and the slide plate 7 is provided with two. The two slide plates 7 slide in the two connecting grooves 203 respectively, and the two slide plates 7 are respectively sleeved on the surface of each two first slide bars 204. The surfaces of the four first slide bars 204 are sleeved with first springs 701, and the four first springs 701 are respectively arranged on the side of the two slide plates 7 away from the extruder head 2, and one end of the four first springs 701 is respectively fixedly connected to one side of the two connecting grooves 203. Two moving boxes 5 are arranged at both ends of the two slide plates 7, and the two moving boxes 5 are fixedly connected to the surfaces of the two slide plates 7. The bottom of the two moving boxes 5 away from each other is fixedly connected with a clamping strip 502, and the two clamping strips 502 slide on both sides of the surface of the bottom support plate 202 respectively, so as to limit the horizontal sliding of the two moving boxes 5, thereby adjusting the position of the moving box 5 according to the size of the two second gears 501 at the top.

[0019] Reference Figure 6-Figure 10In a preferred embodiment, the sliding mechanism includes a slider 601, and two transverse grooves 503 are horizontally opened on the surface of the mobile box 5, and the second slide bars 504 are horizontally fixedly connected inside the two transverse grooves 503. The sliders 601 are provided with two sliders, and the two sliders 601 are respectively slidably connected inside the two transverse grooves 503. The two sliders 601 are respectively sleeved on the surfaces of the two second slide bars 504. The two sliders 601 are fixedly connected to the surface of the cutter 6. The surfaces of the two second slide bars 504 are sleeved with second springs 602. The two second springs 602 are respectively arranged on one side of the surfaces of the two sliders 601. The surface of the mobile box 5 is horizontally opened with a slide groove 505, and the slide groove 505 is arranged at the top of the transverse groove 503 at the top. The mobile box 5 is rotatably connected with a rotating shaft 8 inside, and a missing gear 801 is sleeved on the surface of the rotating shaft 8. The missing gear 801 is rotatably connected to the inside of the slide groove 505. A rack 603 is horizontally slidably connected inside the slide groove 505, and the rack 603 is meshed with the missing gear 801. The rack 603 is fixedly connected to the surface of the cutter 6. Two limit bars 802 are vertically fixedly connected to the arc surface at the top of the rotating shaft 8. The two limit bars 802 are both arranged on the top of the slide plate 7 at the top. The top of the slide plate 7 is rotatably connected with a second gear 501, and the second gear 501 is sleeved on the surface of the rotating shaft 8. The two limit bars 802 are both inserted into the second gear 501. The second gear 501 cooperates with the two limit bars 802, and the second gear 501 is meshed with one of the first gears 301, so as to drive the two rotating shafts 8 to rotate at the same time. Under the action of the two missing gears 801, the two cutters 6 slide close to each other, and under the action of the four second springs 602, the two cutters 6 can rebound, so that continuous cutting can be performed.

[0020] In the present invention, in actual use, the two conveying rollers 3 are provided to guide the pet food, and at the same time, the two cutters 6 are driven to slide close to each other, so that the pet food is cut at a certain length, thereby improving the convenience of using the device. By replacing the two second gears 501 with different sizes, the cutting length can be changed. When in use, the raw materials of the pet food can be placed in the processing box 1 through the material discharge box 103, and then the motor 401 is driven to drive the auger 4 to rotate, so that the raw materials of the pet food can be conveyed. When the raw materials of the pet food are conveyed to the inside of the extruder 2, the raw materials can be extruded, so that the pet food is extruded into a desired shape, and then extruded through the outlet at one end of the extruder 2. The extruded pet food will then pass through between the two conveying rollers 3. At the same time, the two conveying rollers 3 are driven to rotate by the protective grooves arranged on the surfaces of the two conveying rollers 3, and the two rotating shafts 8 and the two missing gears 801 are driven to rotate by the meshing action of the two first gears 301 and the two second gears 501. At the same time, the two missing gears 801 also drive the racks 603 to slide close to each other, and also drive the four second springs 602 to be compressed, so that the two cutters 6 cut the pet food. When it is necessary to adjust the cut length of the pet food, the two second gears 501 can be replaced to change the transmission ratio between the two first gears 301 and the two second gears 501, so as to adjust the cut length, thereby improving the use effect of the device, and then the cut pet food will be collected through the guide box 205.

[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pet food extrusion and cutting device, comprising a processing box (1), a conveying roller (3) and a cutter (6), characterized in that: An auger (4) is rotatably connected inside the processing box (1), an extrusion head (2) is arranged at one end of the surface of the processing box (1), a connecting plate (201) is fixedly connected to the surface of the extrusion head (2), the connecting plate (201) is fixedly connected to one end of the surface of the processing box (1), the processing box (1) is connected to the inside of the extrusion head (2), an outlet is arranged at one end of the extrusion head (2), two support plates (202) are horizontally fixedly connected to one end of the surface of the extrusion head (2), the two support plates (202) are vertically distributed, and the two support plates (202) are respectively arranged at the outlet of one end of the extrusion head (2); Two conveying rollers (3) are provided, and the two conveying rollers (3) are arranged between two support plates (202). The two conveying rollers (3) are arranged vertically. Two moving boxes (5) are horizontally slidably connected between the two support plates (202). The two moving boxes (5) are arranged vertically. Adjustment mechanisms for adjusting the two moving boxes (5) are provided inside the two support plates (202); Two cutters (6) are provided, and the two cutters (6) are respectively slidably connected to the surfaces of the two moving boxes (5), and a sliding mechanism for sliding the two cutters (6) is provided inside the two moving boxes (5).

2. The pet food extrusion and cutting device according to claim 1, characterized in that: A material discharge box (103) is fixedly connected to one end of the top of the processing box (1) away from the extruder head (2), and the material discharge box (103) is communicated with the interior of the processing box (1). A plurality of support legs (101) are fixedly connected to the bottom of the processing box (1), and the bottoms of the plurality of support legs (101) are fixedly connected to the same bottom plate (102). A material guide box (205) is fixedly connected to the top of one end of the bottom plate (102) close to the extruder head (2), and the material guide box (205) is arranged at the bottoms of the two cutters (6).

3. The pet food extrusion and cutting device according to claim 1, characterized in that: A motor (401) is fixedly connected to one end of the surface of the processing box (1) away from the extruder head (2), and an output end of the motor (401) is fixedly connected to the center of one end of the auger (4).

4. The pet food extrusion and cutting device according to claim 1, characterized in that: A fixed shaft (302) is sleeved at the inner center of each of the two conveying rollers (3); both ends of the two fixed shafts (302) are sleeved inside two support plates (202) respectively; the top of the support plate (202) is rotatably connected to two first gears (301); the two first gears (301) are respectively fixedly connected to the tops of the two fixed shafts (302); and the surfaces of the two conveying rollers (3) are provided with anti-slip grooves.

5. The pet food extrusion and cutting device according to claim 4, characterized in that: The adjustment mechanism comprises a slide plate (7), the surfaces of the two support plates (202) are provided with connection grooves (203), the interiors of the two connection grooves (203) are both horizontally fixedly connected with two first slide bars (204), the slide plates (7) are provided with two, the two slide plates (7) respectively slide in the interiors of the two connection grooves (203), and the two slide plates (7) are respectively sleeved on the surfaces of each of the two first slide bars (204).

6. The pet food extrusion and cutting device according to claim 5, characterized in that: The surfaces of the four first slide bars (204) are sleeved with first springs (701), the four first springs (701) are respectively arranged on the side of the two slide plates (7) away from the extruder head (2), one end of the four first springs (701) is respectively fixedly connected to the inside of the two connecting grooves (203), the two moving boxes (5) are arranged at both ends of the two slide plates (7), the two moving boxes (5) are fixedly connected to the surfaces of the two slide plates (7), the bottoms of the two moving boxes (5) away from each other are fixedly connected with clamping strips (502), and the two clamping strips (502) slide on both sides of the surface of the bottom support plate (202).

7. The pet food extrusion and cutting device according to claim 6, characterized in that: The sliding mechanism comprises a slider (601), two transverse grooves (503) are horizontally provided on the surface of the moving box (5), and second slide bars (504) are horizontally fixedly connected inside the two transverse grooves (503). Two sliders (601) are provided, and the two sliders (601) are respectively slidably connected inside the two transverse grooves (503). The two sliders (601) are respectively sleeved on the surfaces of the two second slide bars (504). The two sliders (601) are fixedly connected to the surface of the cutter (6), and the surfaces of the two second slide bars (504) are sleeved with second springs (602), and the two second springs (602) are respectively arranged on one side of the surfaces of the two sliders (601).

8. The pet food extrusion and cutting device according to claim 7, characterized in that: The surface of the mobile box (5) is horizontally provided with a slide groove (505), the slide groove (505) is arranged at the top of the horizontal groove (503) at the top, the mobile box (5) is rotatably connected with a rotating shaft (8) inside, the surface of the rotating shaft (8) is sleeved with a missing gear (801), the missing gear (801) is rotatably connected to the inside of the slide groove (505), the slide groove (505) is horizontally slidably connected with a rack (603), the rack (603) is meshed with the missing gear (801), and the rack (603) is fixedly connected to the surface of the cutter (6).

9. The pet food extrusion and cutting device according to claim 8, characterized in that: Two limit bars (802) are vertically fixedly connected to the arc surface at the top of the rotating shaft (8), and the two limit bars (802) are both arranged on the top of the slide plate (7). The top of the slide plate (7) is rotatably connected to a second gear (501), and the second gear (501) is sleeved on the surface of the rotating shaft (8). The two limit bars (802) are both inserted into the second gear (501), and the second gear (501) cooperates with the two limit bars (802), and the second gear (501) is meshed with one of the first gears (301).

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