Pet food stuffing injection device

Abstract

The utility model discloses a pet food stuffing injection device which comprises a variable-diameter hopper, a conveying belt is arranged at the lower end of the variable-diameter hopper, a motor is fixed to the upper end of the variable-diameter hopper, a variable-diameter spiral conveying blade is fixed to the outer surface of a driving shaft of the motor, and a guide-out fixing pipe is fixed to the inner side surface of the lower end of the variable-diameter hopper. A guide-out lifting pipe is inserted into the inner side of the guide-out fixing pipe in a penetrating mode, a supporting plate is fixed to the outer surface of the guide-out lifting pipe, the supporting plate is fixed to the end face of a pushing rod of a first air cylinder, variable-diameter spiral conveying blades are adopted for extruding stuffing, a lifting mechanism is inserted into food for injection, clamping and positioning are conducted through a positioning plate, the injection process is simple, the mechanism is simple, and the equipment cost is low.

Description

Technical Field

[0001] The utility model relates to the field of pet food processing, and more specifically to a pet food filling injection device. Background Art

[0002] Pet food is food specially provided for pets and small animals. It is a high-end animal food between human food and traditional livestock and poultry feed. Its main function is to provide various pets with the most basic nutrients needed for life guarantee, growth and health.

[0003] Some pet foods require built-in sandwiches, and the fillings need to be injected into the food. In the injection equipment, the fillings are inconvenient to be positioned when extruded during use, the equipment cost is high, and the injection process is complicated and costly. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a pet food filling injection device, which adopts a variable diameter spiral conveying blade to extrude the filling, and a lifting mechanism is inserted into the food for injection, and is clamped and positioned by a positioning plate. The injection process is simple, the mechanism is simple, and the equipment cost is low.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] A pet food filling injection device comprises a variable diameter hopper, a conveyor belt is arranged at the lower end of the variable diameter hopper, a motor is fixed at the upper end of the variable diameter hopper, a variable diameter spiral conveying blade is fixed on the outer surface of the driving shaft of the motor, a lead-out fixed tube is fixed on the inner surface of the lower end of the variable diameter hopper, a lead-out lifting tube is inserted into the inner side of the lead-out fixed tube, a support plate is fixed on the outer surface of the lead-out lifting tube, and the support plate is fixed to the end face of the propulsion rod of the first cylinder. The variable diameter spiral conveying blade is used to extrude the filling, and the lifting mechanism is inserted into the food for injection, and the food is clamped and positioned by a positioning plate. The injection process is simple, the mechanism is simple, and the equipment cost is low.

[0007] Furthermore, a second cylinder is fixed on the outer surface of the base of the conveyor belt, and a positioning plate is fixed on the end surface of the propulsion rod of the second cylinder.

[0008] Furthermore, the second cylinders are distributed on both sides of the conveyor belt base.

[0009] Furthermore, the upper end surface of the first cylinder is fixedly connected to the outer surface of the lower end of the variable diameter hopper.

[0010] Furthermore, a feed bin is provided on the upper side of the variable diameter hopper.

[0011] Furthermore, an inclined cutout is provided on the lower surface of the lead-out lifting pipe.

[0012] Furthermore, the diameter of the variable diameter spiral conveying blade increases from bottom to top.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) The filling is extruded by a variable diameter spiral conveying blade, and the lifting mechanism is inserted into the food for injection, and the filling is clamped and positioned by a positioning plate. The injection process is simple, the mechanism is simple, and the equipment cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a top view of the conveyor belt of the utility model;

[0017] Figure 3 It is an enlarged view of point A of the present utility model.

[0018] Description of the numbers in the figure:

[0019] 1 variable diameter hopper, 2 conveyor belt, 3 motor, 4 drive shaft, 5 variable diameter spiral conveying blade, 6 outlet fixed pipe, 7 outlet lifting pipe, 8 support plate, 9 first cylinder, 10 second cylinder, 11 positioning plate, 100 feed bin. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-3 A pet food filling injection device comprises a variable diameter hopper 1, a conveyor belt 2 is arranged at the lower end of the variable diameter hopper 1, a motor 3 is fixed at the upper end of the variable diameter hopper 1, a variable diameter spiral conveying blade 5 is fixed on the outer surface of a driving shaft 4 of the motor 3, a lead-out fixed pipe 6 is fixed on the inner surface of the lower end of the variable diameter hopper 1, a lead-out lifting pipe 7 is inserted inside the lead-out fixed pipe 6, a support plate 8 is fixed on the outer surface of the lead-out lifting pipe 7, and the support plate 8 is fixed on the end surface of the propulsion rod of the first cylinder 9;

[0023] The second cylinder 10 is fixed on the outer surface of the base of the conveyor belt 2, and the positioning plate 11 is fixed on the end surface of the push rod of the second cylinder 10. The second cylinder 10 is distributed on both sides of the base of the conveyor belt 2. When the conveyed food reaches the injection position, the positioning plate 11 can be driven by the second cylinder 10 to clamp the food and position it, which is convenient for injection positioning;

[0024] The upper end surface of the first cylinder 9 is fixedly connected to the lower end outer surface of the variable diameter hopper 1, and a feeding bin 100 is provided on the upper end side of the variable diameter hopper 1 to facilitate feeding;

[0025] The lower surface of the lead-out lifting tube 7 is provided with an inclined cutout, which is convenient for inserting into the food and injecting the filling. The lead-out lifting tube 7 is driven down by the first cylinder 9 to be introduced into the food, and the variable diameter spiral conveying blade 5 is driven downward by the motor 3 to rotate, and the filling can be rotated to squeeze out the internal filling for injection, which is convenient to use, simple in process and low in equipment cost;

[0026] The diameter of the variable diameter spiral conveying blade 5 increases from bottom to top, and the filling material at the upper end can be squeezed and guided downward, which is convenient for squeezing and guiding the material and has a simple structure.

[0027] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A pet food filling injection device, comprising a variable diameter hopper (1), characterized in that: A conveyor belt (2) is arranged at the lower end of the variable diameter hopper (1); a motor (3) is fixed at the upper end of the variable diameter hopper (1); a variable diameter spiral conveying blade (5) is fixed on the outer surface of a driving shaft (4) of the motor (3); an outlet fixed pipe (6) is fixed on the inner surface of the lower end of the variable diameter hopper (1); an outlet lifting pipe (7) is inserted into the inner side of the outlet fixed pipe (6); a support plate (8) is fixed on the outer surface of the outlet lifting pipe (7); and the support plate (8) is fixed on the end surface of a propulsion rod of a first cylinder (9).

2. A pet food filling injection device according to claim 1, characterized in that: The second cylinder (10) is fixed on the outer surface of the base of the conveyor belt (2), and the end surface of the propulsion rod of the second cylinder (10) is fixed on the positioning plate (11).

3. A pet food filling injection device according to claim 2, characterized in that: The second cylinders (10) are distributed on both sides of the base of the conveyor belt (2).

4. The pet food filling injection device according to claim 1, characterized in that: The upper end surface of the first cylinder (9) is fixedly connected to the outer surface of the lower end of the variable diameter hopper (1).

5. The pet food filling injection device according to claim 1, characterized in that: A feeding bin (100) is provided on the upper side of the variable diameter hopper (1).

6. The pet food filling injection device according to claim 1, characterized in that: The lower surface of the outlet lifting pipe (7) is provided with an inclined cutout.

7. The pet food filling injection device according to claim 1, characterized in that: The diameter of the variable diameter spiral conveying blade (5) increases from bottom to top.

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