Baking rack for pet food

Abstract

The utility model relates to the technical field of food processing, in particular to a pet food baking rack which comprises a box body with an opening in the front side and a driving motor fixed at the top of the box body, a sealing door is connected to the left end of the opening in the front side of the box body through a pin shaft, and a baking plate used for placing pet food is installed in the box body in a sliding mode. A supporting shaft seat is welded to the top end of the oven body, the supporting shaft seat is arranged on the oven body, the output end of the driving motor is fixedly connected with a worm, and the oven body is provided with a pushing mechanism used for adjusting horizontal stretching and retracting of the baking tray through the worm. The worm is controlled to rotate through the driving motor, the baking plate is controlled to slide in the oven body, the worm drives the worm gear to rotate, and therefore the sealing door is controlled to be opened, and integrated control over the baking plate and the sealing door is achieved; when the strong spring is compressed, counter-acting force is generated, the abutting rod is pulled upwards, at the moment, the abutting rod relieves limiting of the baking plate, and the pushing mechanism can control the baking plate to slide conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a baking rack for pet food. Background Art

[0002] Pet food refers to a variety of foods suitable for pet feeding that are made from animal and plant products as raw materials and processed through production processes such as drying, high pressure and high temperature. Various devices are needed when processing pet food. Common pet food processing devices include high-temperature baking devices, cooling devices, packaging devices, etc.

[0003] Existing food baking technology often uses a high-temperature baking device for a pet food production line, such as the one disclosed in announcement number CN218210381U. The device is opened for baking by sliding a placement rack containing pet food into a groove, thereby facilitating the placement of pet food of various specifications and sizes. A limit frame is combined with a limit plate to discharge the gas between the sealing door and the opening of the device body. However, after the food is baked, the temperature of the baking plate is high, and directly taking the food may cause burns to personnel, posing a safety hazard. Summary of the invention

[0004] The utility model aims to solve the problem of scalding caused by taking a high-temperature baking plate in the prior art, and proposes a baking rack for pet food.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pet food baking rack comprises a box body with a front opening and a driving motor arranged on the top of the box body, a sealing door is connected to the left end of the front opening of the box body by a pin shaft, and a baking plate for placing pet food is slidably installed in the box body;

[0007] A support shaft seat is welded to the top of the box body, a support shaft seat is arranged on the box body, a worm is fixedly connected to the output end of the drive motor, the box body is provided with a pushing mechanism for adjusting the horizontal extension and retraction of the baking tray through the worm, and a limiting mechanism for controlling the opening and closing of the sealing door is arranged at the middle end of the worm.

[0008] Preferably, the pushing mechanism comprises a dust cover welded to the left side of the box body, a rotating shaft is rotatably installed in the dust cover, a driving bevel gear is fixedly installed at the top end of the worm, a driven bevel gear meshingly connected with the driving bevel gear is fixedly installed at the top end of the rotating shaft, and a rotating wheel for driving the baking plate to slide is welded on the rotating shaft;

[0009] The pushing mechanism also includes a fixing device for limiting the position of the baking plate.

[0010] Preferably, the rotating wheel is equipped with a gear, and a rack meshing with the gear is integrally provided on the outer side of the baking plate.

[0011] Preferably, the fixed tooling includes a cavity block welded to the left side of the box body, a transmission rod is movably installed in the cavity block, a pull ring for hand-holding is welded to the top of the transmission rod, and a resistance block fixedly connected to the bottom end of the transmission rod is slidably installed in the cavity block, a first limiting hole is provided at the high end of the resistance block, and a second limiting hole is provided at the bottom end of the resistance block, a resistance rod is slidably installed on the box body, and a ball bearing is matched with the resistance rod at one end of the resistance block, and a strong spring is welded between the resistance rod and the box body.

[0012] Preferably, the abutment block is a stepped structure, and a chamfer for the movement of the ball is integrally formed at the middle end of the abutment block.

[0013] Preferably, the limiting mechanism includes a worm wheel rotatably installed at the top position of the box body, and the worm wheel is meshingly connected with the worm, a turntable is fixedly installed on the worm wheel, the eccentric position pin of the turntable is connected to a connecting rod, and the free end pin of the connecting rod is connected to the right end position of the sealing door.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. The utility model controls the rotation of the worm by driving the motor, driving the rotating wheel to rotate. At this time, the baking plate slides in the box body. At the same time, the worm drives the worm wheel to rotate, thereby controlling the opening of the sealing door, realizing the integrated control of the baking plate and the sealing door.

[0016] 2. In the utility model, the strong spring generates a reaction force when compressed, so that the ball always fits the surface of the resistance block, and the resistance rod is pulled upward, and the ball moves from the first limiting hole to the second limiting hole. At this time, the resistance rod releases the limit on the baking plate, making it easier for the pushing mechanism to control the sliding of the baking plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a pet food baking rack proposed by the utility model; Figure 2 This is a cross-sectional view of a pet food baking rack proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of a fixed tooling structure of a pet food baking rack proposed by the utility model; Figure 4 The utility model is a schematic diagram of a resistance block of a pet food baking rack.

[0019] In the figure: 1. box body; 2. sealing door; 3. driving motor; 4. worm; 5. supporting shaft seat; 6. baking plate; 7. dust cover; 8. driving bevel gear; 9. driven bevel gear; 10. rotating wheel; 11. worm gear; 12. turntable; 13. connecting rod; 14. cavity block; 15. transmission rod; 16. pull ring; 17. resistance block; 18. first limiting hole; 19. second limiting hole; 20. resistance rod; 21. ball; 22. strong spring; 23. rotating shaft. DETAILED DESCRIPTION

[0020] 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 of the embodiments.

[0021] Reference Figure 1-Figure 4 A pet food baking rack comprises a box body 1 with an opening on the front side and a driving motor 3 arranged on the top of the box body 1. A sealing door 2 is connected with a pin at the left end of the front opening of the box body 1. The sealing door 2 and the box body 1 are closed to each other to form a closed space, which reduces the heat loss caused by the outflow of heat, thereby ensuring the heating effect. A baking plate 6 for placing pet food is slidably installed in the box body 1;

[0022] A supporting shaft seat 5 is welded to the top of the box body 1, and a driving motor 3 is respectively arranged on the box body 1 and the supporting shaft seat 5. A worm 4 is fixedly connected to the output end of the driving motor 3. The box body 1 is provided with a pushing mechanism for adjusting the horizontal extension and retraction of the baking plate through the worm 4, and a limiting mechanism for controlling the opening and closing of the sealing door 2 is arranged at the middle position of the worm 4. The rotation of the worm 4 is controlled by the driving motor 3, which can not only pull and drive the baking plate 6 forward, but also control the opening of the sealing door 2.

[0023] The pushing mechanism includes a dust cover 7 welded to the left side of the box body 1, a rotating shaft 23 is rotatably installed in the dust cover 7, a driving bevel gear 8 is fixedly installed on the top of the worm 4, and a driven bevel gear 9 meshing with the driving bevel gear 8 is fixedly installed on the top of the rotating shaft 23. A rotating wheel 10 for driving the baking plate 6 to slide is welded on the rotating shaft 23. It is worth mentioning that in order to further improve the convenience of using the baking plate 6, multiple rotating wheels 10 are installed on the rotating shaft 23, and multiple baking plates 6 are installed in the box body 1 at the same time, so that more pet food can be baked. The rotating wheel 10 is equipped with a gear, and a rack meshing with the gear is integrally provided on the outer side of the baking plate 6. The pushing mechanism also includes a fixed tooling for limiting the baking plate 6.

[0024] The fixed tooling includes a cavity block 14 welded to the left side of the box body 1, a transmission rod 15 is movably installed in the cavity block 14, a pull ring 16 for hand-holding is welded on the top of the transmission rod 15, so that the staff can control the transmission rod 15, and a resistance block 17 fixedly connected to the bottom end of the transmission rod 15 is slidably installed in the cavity block 14, a first limiting hole 18 is provided at the high end of the resistance block 17, and a second limiting hole 19 is provided at the bottom end of the resistance block 17, a resistance rod 20 is slidably installed on the box body 1, and a ball 21 is matched with the resistance rod 20 at one end of the resistance block 17, the transmission rod 15 is lifted, and the resistance block 17 slides upward until the maximum stroke, at which time, the ball 21 moves from the first limiting hole 18 to the second limiting hole 19, releasing the restriction on the baking plate 6, for details, please refer to the attached manual Figure 4 The abutment block 17 is a stepped structure, and a chamfer for supporting the reciprocating movement of the guide ball 21 is integrally formed at the middle end of the abutment block 17 , and a strong spring 22 is welded between the abutment rod 20 and the box body 1 .

[0025] The limiting mechanism includes a worm gear 11 rotatably installed at the top position of the box body 1, and the worm gear 11 is meshed with the worm 4, a turntable 12 is fixedly installed on the worm gear 11, an eccentric position pin of the turntable 12 is connected to a connecting rod 13, and the free end pin of the connecting rod 13 is connected to the right end position of the sealing door 2. When the baking plate 6 is controlled to slide out, the sealing door 2 is opened at the same time to realize integrated control.

[0026] It should be noted that the specific model and specifications of the drive motor 3 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it is not repeated here.

[0027] The functional principle of the utility model can be explained through the following operation modes:

[0028] First, the transmission rod 15 is pulled upward, and the abutment block 17 slides in the cavity block 14, so that the ball 21 moves from the first limiting hole 18 to the second limiting hole 19. At this time, the abutment rod 20 releases the limit on the baking plate 6;

[0029] Subsequently, the driving motor 3 is turned on, the worm 4 rotates, the rotating shaft 23 rotates and drives the rotating wheel 10 to rotate, and the rotating wheel 10 drives the baking plate 6 to slide horizontally through the meshing gear and rack. At the same time, the rotation of the worm 4 drives the worm wheel 11 to rotate, and the turntable 12 connected to the worm wheel 11 rotates, driving the connecting rod 13 to perform periodic motion, thereby controlling the opening of the sealing door 2. At this time, the baking plate 6 moves outside the box body 1, and the food can be taken out.

[0030] 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 within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pet food baking rack, comprising a box body (1) with an opening at the front side and a driving motor (3) arranged on the top of the box body (1), characterized in that: A sealing door (2) is pin-connected at the left end of the front opening of the box (1), and a baking plate (6) for placing pet food is slidably mounted in the box (1); A support shaft seat (5) is welded to the top of the box body (1), a support shaft seat (5) is arranged on the box body (1), an output end of the drive motor (3) is fixedly connected to a worm (4), the box body (1) is provided with a pushing mechanism for adjusting the horizontal extension and retraction of the baking tray via the worm (4), and a limiting mechanism for controlling the opening and closing of the sealing door (2) is arranged at the middle end of the worm (4).

2. A pet food baking rack according to claim 1, characterized in that: The pushing mechanism comprises a dust cover (7) welded to the left side of the box body (1), a rotating shaft (23) is rotatably mounted in the dust cover (7), a driving bevel gear (8) is fixedly mounted on the top end of the worm (4), a driven bevel gear (9) meshingly connected to the driving bevel gear (8) is fixedly mounted on the top end of the rotating shaft (23), and a rotating wheel (10) for driving the baking plate (6) to slide is welded on the rotating shaft (23); The pushing mechanism also includes a fixing device for limiting the position of the baking plate (6).

3. A pet food baking rack according to claim 2, characterized in that: The rotating wheel (10) is provided with a gear in a matching manner, and a rack meshingly connected to the gear is integrally provided on the outer side of the baking plate (6).

4. The pet food baking rack according to claim 2, characterized in that: The fixed fixture comprises a cavity block (14) welded to the left side of the box body (1), a transmission rod (15) is movably mounted in the cavity block (14), a pull ring (16) for hand-holding is welded to the top end of the transmission rod (15), and a resistance block (17) fixedly connected to the bottom end of the transmission rod (15) is slidably mounted in the cavity block (14), a first limiting hole (18) is provided at the top end of the resistance block (17), and a second limiting hole (19) is provided at the bottom end of the resistance block (17), a resistance rod (20) is slidably mounted on the box body (1), and a ball bearing (21) is matchedly mounted at one end of the resistance rod (20) located at the resistance block (17), and a strong spring (22) is welded between the resistance rod (20) and the box body (1).

5. The pet food baking rack according to claim 4, characterized in that: The abutment block (17) is a stepped structure, and a chamfer for movement of the ball (21) is integrally formed at the middle end of the abutment block (17).

6. The pet food baking rack according to claim 1, characterized in that: The limiting mechanism comprises a worm wheel (11) rotatably mounted at the top position of the box body (1), and the worm wheel (11) is meshingly connected with the worm (4), a rotating disk (12) is fixedly mounted on the worm wheel (11), an eccentric position pin of the rotating disk (12) is connected to a connecting rod (13), and a free end pin of the connecting rod (13) is connected to the right end position of the sealing door (2).

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