Pet freeze-drying powder spraying mechanism

Abstract

A pet freeze-drying powder spraying mechanism comprises a conveying belt, two sealing pipelines are arranged above the conveying belt in the conveying direction in a spaced mode, and the ends of openings of the two sealing pipelines are connected to an external powder spraying main machine through control pipelines; a plurality of powder spraying mechanisms are arranged below the sealing pipelines at intervals in the direction perpendicular to the conveying direction of the conveying belt, and the multiple powder spraying pipelines of the two sealing pipelines are obliquely arranged in the direction facing the control pipeline and the direction away from the control pipeline correspondingly. The conveying belt is further provided with guide separation blocks in front of the sealing pipeline, and the multiple guide separation blocks are arranged in the direction perpendicular to the conveying direction of the conveying belt. Different from a conventional powder rolling mode, the requirement for covering the freeze-dried powder on the surface of the freeze-dried pet can be met, and the requirement for covering different types of freeze-dried powder can be met not limited to the same type of freeze-dried powder.

Description

Technical Field

[0001] This utility model relates to the field of pet freeze-drying powder spraying technology, specifically a pet freeze-drying powder spraying mechanism. Background Technology

[0002] Freeze-dried pet food is a common type of pet food. To improve the quality of freeze-dried pet food, some manufacturers choose to roll it with powder. The powder rolling process varies, but it can be done using a powder rolling machine. This process can cover the outer surface of the freeze-dried pet food with freeze-dried powder. However, freeze-dried powder is classified into various types according to its function, so it needs to be rolled a second time. In the case of rolling a second time, the coverage of freeze-dried powder is poor and it affects the quality of the freeze-dried food itself. Utility Model Content

[0003] To address the aforementioned problem of the lack of a pet freeze-drying powder spraying mechanism, this utility model provides a pet freeze-drying powder spraying mechanism.

[0004] The technical solution of this utility model is as follows:

[0005] A pet freeze-drying powder spraying mechanism includes a conveyor belt, and two sealing pipes are arranged at intervals above the conveyor belt along the conveying direction, and the ends of the openings of the two sealing pipes are connected to an external powder spraying host through control pipes.

[0006] Below each sealing pipe, multiple powder spraying mechanisms are spaced apart in a direction perpendicular to the conveyor belt conveying direction, and the multiple powder spraying pipes of the two sealing pipes are respectively inclined towards the control pipe and away from the control pipe.

[0007] The conveyor belt is also equipped with a guide separation block in front of the sealing pipe, and multiple guide separation blocks are arranged in a direction perpendicular to the conveying direction of the conveyor belt.

[0008] By spraying powder, it is possible to cover the surface of pet freeze-dried food with freeze-dried powder, ensuring a wider coverage area and covering different types of freeze-dried powder.

[0009] In order to divert the freeze-dried food on the conveyor belt, the guide separation block is an isosceles triangle with its vertex facing the starting end of the conveyor belt.

[0010] To facilitate height adjustment, the vertical distance between the sealing pipe and the conveyor belt is adjustable.

[0011] In order to enable the freeze-dried powder to be sprayed onto the sides of the freeze-dried pet, the sealing pipe is rotatable, and the rotation axis is set perpendicular to the conveyor belt conveying direction.

[0012] As a preferred embodiment, the distance between two adjacent guide separation blocks is twice the distance between two adjacent powder spraying mechanisms.

[0013] To achieve better powder spraying results, each sealing pipe has a powder spraying mechanism and a guide separation block on the same vertical plane, and this vertical plane is parallel to the conveyor belt's conveying direction.

[0014] As a preferred embodiment, the length of the bottom edge of the guide separation block is the same as the distance between two adjacent powder spraying mechanisms.

[0015] To avoid affecting the use of the conveyor belt, there is a gap between the lower surface of the guide separation block and the conveyor belt.

[0016] To achieve a wider powder spraying range, the powder spraying mechanisms of the two sealing pipes are tilted in different directions along the conveyor belt conveying direction.

[0017] In order to separate adjacent freeze-dried pets, an additional conveyor belt is connected to the starting end of the conveyor belt, and the speed of the additional conveyor belt is lower than that of the conveyor belt.

[0018] The beneficial effects of this utility model are as follows: This utility model is a pet freeze-dried powder spraying mechanism. Unlike the conventional powder rolling setting, this device can spray powder onto pet freeze-dried products. Moreover, this powder spraying method can spray multiple types of freeze-dried powders simultaneously, and the coverage area is wide enough. It can also leave one surface of the pet freeze-dried product untreated. It is convenient to combine the freeze-dried products when making pet freeze-dried cakes. Furthermore, through the arrangement of the guide separation block and the powder spraying mechanism, the different types of freeze-dried powders of each freeze-dried product can be evenly distributed to the greatest extent. Attached Figure Description

[0019] The advantages and features of this application will become clear to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this invention.

[0020] In the attached diagram:

[0021] Figure 1 This is a side view of the structure of this utility model;

[0022] Figure 2 This is a top view of the structure of this utility model;

[0023] Figure 3 This is a side view structural diagram of the present invention (and...). Figure 1 (Different states);

[0024] Figure 4 This is a top view of the structure of this utility model (and...). Figure 2 (Different states);

[0025] Figure 5This is a front view of a partial structural diagram of the present invention;

[0026] The components represented by the various reference numerals in the diagram are:

[0027] 1. Conveyor belt; 2. Vertical adjustment frame; 3. Sealing pipe; 4. Powder spraying mechanism; 5. Control pipe; 6. Front mounting frame; 7. Guide separation block. Detailed Implementation

[0028] Example

[0029] like Figure 1-5 The illustrated pet freeze-drying powder coating mechanism includes a conveyor belt 1. The structure of the conveyor belt 1 will not be described in detail. The conveying plane needs to be horizontal, and two sealing pipes 3 are arranged at intervals along the conveying direction above the conveyor belt 1. One end of the sealing pipe 3 is open, and the other end is sealed. This facilitates connection with an external powder coating host and also prevents freeze-dried powder from being sprayed out from the other opening. Then, the open ends of the two sealing pipes 3 are connected to the external powder coating host through control pipes 5. The control pipes 5 make it easier to control, and two powder coating hosts can be set up, each connected to one of the two sealing pipes 3, to achieve the coating effect of various freeze-dried powders.

[0030] After that, as Figure 5 As shown, multiple powder spraying mechanisms 4 are spaced apart below the sealing pipes 3 along a direction perpendicular to the conveying direction of the conveyor belt 1. The powder spraying mechanisms 4 are connected to the sealing pipes 3 to ensure that the freeze-dried powder can be sprayed through the powder spraying mechanisms 4 after the external powder spraying host is turned on. The multiple powder spraying pipes of the two sealing pipes 3 are inclined towards the control pipe 5 and away from the control pipe 5, respectively. In this way, the freeze-dried powder can be sprayed on both sides of the pet freeze-dried food on the conveyor belt 1, and the coverage area is larger than that of the vertically arranged method.

[0031] Furthermore, to prevent adjacent freeze-dried pet products from accumulating on conveyor belt 1, which would make side powder spraying inconvenient, this device also... Figure 2 , 4As shown, the conveyor belt 1 is also equipped with a guide separation block 7 in front of the sealing pipe 3, and multiple guide separation blocks 7 are arranged in a direction perpendicular to the conveying direction of the conveyor belt 1. This can separate the horizontally adjacent pet freeze-dried products and avoid their mutual interference, which would prevent the side powdering operation from being carried out. For the separation of the vertical pet freeze-dried products, the design also requires that the starting end of the conveyor belt 1 is connected to an additional conveyor belt 1, and the speed of the additional conveyor belt 1 is set lower than that of the conveyor belt 1. Therefore, by means of differential speed, the vertically adjacent pet freeze-dried products can be separated. In this way, all the pet freeze-dried products on the conveyor belt 1 can be distributed to the greatest extent and it is convenient to carry out powdering treatment on each side. Moreover, it can be seen that the surface of the pet freeze-dried products in contact with the conveyor belt 1 is not powdered. Although this method will result in imperfect powdering coverage, it has a positive impact on the production of pet freeze-dried cakes in our company. The unpowdered surface can be easily combined with the freeze-dried cake.

[0032] Therefore, the above method can be used to achieve the goal of covering the surface of pet freeze-dried products with freeze-dried powder by spraying powder, ensuring a wider coverage area and meeting the coverage requirements of different types of freeze-dried powder.

[0033] Example 2

[0034] In addition to the above structure, in order to better use the above equipment, such as Figure 2 As shown, in order to divert the freeze-dried food on the conveyor belt 1, the guide separation block 7 is an isosceles triangle with its vertex facing the starting end of the conveyor belt 1. The isosceles triangle design enables the freeze-dried pet food to be separated according to preset requirements, and the separation distance is controllable.

[0035] Furthermore, the distance between two adjacent guide separation blocks 7 is twice the distance between two adjacent powder spraying mechanisms 4, and the length of the bottom edge of the guide separation block 7 is the same as the distance between two adjacent powder spraying mechanisms 4, that is, as shown below. Figure 2 , 4 As shown, in this way, each powder spraying mechanism 4 can spray powder onto the pet freeze-dried food separated by the guide separation block 7 at a fixed position, and the pet freeze-dried food that is not separated by the guide separation block 7 will also fall into this range and be sprayed powder onto the pet freeze-dried food by the powder spraying mechanism 4.

[0036] Afterwards, in addition to ensuring that the pet freeze-dried food is sprayed with powder at the preset position, to achieve a better powder spraying effect, each sealing pipe 3 has a powder spraying mechanism 4 and a guide separation block 7 on the same vertical plane, and this vertical plane is parallel to the conveying direction of the conveyor belt 1, i.e. Figure 5As shown, the powder coating machine mechanism 4, arranged in staggered directions, can complete the powder coating of the freeze-dried pet in multiple directions, thereby ensuring a large coverage area. Specifically, in order to spray freeze-dried powder onto the sides of the freeze-dried pet, the sealing pipe 3 can rotate, and the rotation axis is set perpendicular to the conveyor belt 1, thereby obtaining a larger powder coating range. Figure 5 As shown, the powder spraying mechanisms 4 of the two sealing pipes 3 are tilted in different directions in the conveying direction of the conveyor belt 1.

[0037] It should be noted that, in order to avoid affecting the use of the conveyor belt 1, there is a gap between the lower surface of the guide separation block 7 and the conveyor belt 1.

[0038] Furthermore, for different types of pet freeze-dried food, the vertical distance between the sealing pipe 3 and the conveyor belt 1 can be adjusted to facilitate height adjustment, ensuring better completion of the powder spraying operation.

Claims

1. A pet freeze-drying and powdering mechanism comprising a conveyor belt, characterized in that, Two sealing pipes are spaced apart above the conveyor belt along the conveying direction, and the ends of the openings of the two sealing pipes are connected to an external powder spraying host through control pipes. Below each sealing pipe, multiple powder spraying mechanisms are spaced apart in a direction perpendicular to the conveyor belt conveying direction, and the multiple powder spraying pipes of the two sealing pipes are respectively inclined towards the control pipe and away from the control pipe. The conveyor belt is also equipped with a guide separation block in front of the sealing pipe, and multiple guide separation blocks are arranged in a direction perpendicular to the conveying direction of the conveyor belt.

2. The pet freeze-drying and powder-spraying mechanism according to claim 1, wherein The guide separation block is an isosceles triangle with its vertex facing the starting end of the conveyor belt.

3. The pet freeze-drying and powder-spraying mechanism according to claim 1, wherein The vertical distance between the sealing pipe and the conveyor belt is adjustable.

4. The pet freeze-drying and powder-spraying mechanism according to claim 1, wherein The sealing pipe is rotatable, and the axis of rotation is set perpendicular to the conveyor belt's conveying direction.

5. The pet freeze-dried spray mechanism of claim 1, wherein, The distance between two adjacent guide separation blocks is twice the distance between two adjacent powder spraying mechanisms.

6. The pet freeze-dried spray mechanism of claim 5, wherein, Each sealing pipe has a powder spraying mechanism and a guide separation block on the same vertical plane, and this vertical plane is parallel to the conveyor belt's conveying direction.

7. The pet freeze-dried spray mechanism of claim 5, wherein, The length of the bottom edge of the guide separation block is the same as the distance between two adjacent powder spraying mechanisms.

8. The pet freeze-dried spray mechanism of claim 1, wherein, There is a gap between the lower surface of the guide separation block and the conveyor belt.

9. The pet freeze-dried spray mechanism of claim 4, wherein, The powder spraying mechanisms of the two sealing pipes are tilted in different directions along the conveyor belt.

10. The pet freeze-dried spray mechanism according to any one of claims 1-9, wherein, An additional conveyor belt is connected to the starting end of the conveyor belt, and the speed of the additional conveyor belt is lower than that of the conveyor belt.

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