Raw material stirring feeder

Abstract

The utility model belongs to the field of feeders, and provides a raw material stirring feeder which comprises a hood, a supporting assembly and an adjusting mechanism, a hopper is arranged at the top of the hood, two sets of synchronous reverse motors are symmetrically installed at one end of the hood, and the output ends of the two sets of synchronous reverse motors extend into the hood to be connected with two sets of spiral shafts. Spiral blades are arranged on the outer sides of the two sets of spiral shafts, a bottom plate is movably arranged at the bottom of the hood, a discharging opening is integrally formed in one end of the bottom of the bottom plate, and a supporting assembly is arranged below the hood and provided with an adjusting mechanism; the synchronous reverse motor drives the two sets of spiral shafts to rotate reversely, materials can be secondarily stirred while being conveyed, sufficient mixing of the materials is facilitated, the machine cover is arranged in a split mode, the bottom plate capable of vertically moving is arranged through the adjusting mechanism, the bottom plate can be driven to descend, and therefore the machine cover is opened, and the materials can be conveyed conveniently. And remaining materials on the bottom plate can be conveniently treated, and the overall practicability is improved.

Description

Technical Field

[0001] This utility model belongs to the field of feeding machines, specifically a raw material mixing and feeding machine. Background Technology

[0002] A screw feeder, also known as a screw conveyor, is a common type of automatic feeding equipment. It uses rotating helical blades to push material forward along a closed channel, thus conveying the material. Material enters the conveying pipe or channel of the screw feeder through the inlet, and the helical blades begin to rotate, typically driven by an electric motor or other power unit. The direction of rotation of the helical blades causes the material to move forward along the conveying pipe or channel, and during the conveying process, it is pushed and agitated by the helical blades, ensuring that the material is conveyed evenly.

[0003] Existing screw feeders only have a single feeding function, and residual material is easily left at the bottom during the feeding process, making it inconvenient to handle the residual material.

[0004] To address the problems raised in the background art, those skilled in the art have proposed a raw material mixing and feeding machine. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a raw material mixing and feeding machine, which solves the problems that the existing screw feeder only has a single feeding function and that residual material is easily left at the bottom during the feeding process, making it inconvenient to handle the residual material.

[0006] A raw material mixing and feeding machine includes a machine cover, a support assembly, and an adjustment mechanism. A hopper is provided on the top of the machine cover. Two sets of synchronous reverse motors are symmetrically installed at one end of the machine cover. The output ends of the two sets of synchronous reverse motors extend into the machine cover and are connected to two sets of spiral shafts. Spiral blades are provided on the outer side of the two sets of spiral shafts. A base plate is movably provided at the bottom of the machine cover. A discharge port is integrally formed at one end of the bottom of the base plate. A support assembly is provided below the machine cover. The support assembly has an adjustment mechanism for adjusting the position of the base plate.

[0007] Preferably, the support assembly includes connecting plates and H-shaped brackets, with connecting plates provided at both ends on both sides of the machine cover, and H-shaped brackets connecting the two sets of connecting plates located at the same end.

[0008] Preferably, the bottom of the base plate is symmetrically provided with guide rods in a rectangular shape, and the bottom ends of the four sets of guide rods pass through the corresponding H-shaped brackets and are connected to anti-detachment plates.

[0009] Preferably, the adjusting mechanism comprises a bidirectional screw rod, moving blocks and support rods, the bidirectional screw rod is rotationally connected between the horizontal sections of the two sets of H-shaped supports, the two sets of moving blocks are symmetrically and threadedly connected on the bidirectional screw rod, and the support rods are obliquely and rotationally connected on the two sets of moving blocks, and one end of each of the two sets of oblique support rods is rotationally connected with the bottom plate.

[0010] Preferably, the two sets of moving blocks are reversely threadedly connected with the bidirectional screw rod.

[0011] Preferably, one end of the bidirectional screw rod is connected with a handle through a corresponding H-shaped support, and a locking frame for limiting the handle is rotationally connected to the outer side of the corresponding H-shaped support.

[0012] Compared with the prior art, the adjusting mechanism has the following beneficial effects:

[0013] 1、The feeding machine is connected with the main mixer through the hopper, the hopper is used for accommodating the material sent out by the main mixer, the feeding machine cannot timely transport all the material, the excess material is stored in the hopper, the material supply of the production line is ensured during the operation of the main mixer, the two sets of spiral shafts are driven to rotate reversely by the synchronous reverse motor, so that the spiral blades are driven to perform secondary stirring on the material while conveying the material, the material is beneficial to fully mixing, and the functionality of the feeding machine is enhanced.

[0014] 2、The machine cover of the feeding machine is divided into two parts, the bottom plate is vertically movable through the adjusting mechanism, the bottom plate is driven to descend through the cooperation of the bidirectional screw rod, the moving block and the support rod, so that the machine cover is opened, the residual material remaining on the bottom plate is conveniently treated, and the overall practicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a front view of the utility model;

[0016] Figure 2 is a side view of the utility model;

[0017] Figure 3 is a local part structure view of the utility model;

[0018] Figure 4 is an enlarged structure view of A part of the utility model Figure 2 .

[0019] In the drawing:

[0020] 1, machine cover; 2, hopper; 3, synchronous reverse motor; 4, spiral shaft; 5, spiral blade; 6, bottom plate; 7, discharge port; 8, connecting plate; 9, H-shaped support; 10, guide rod; 11, anti-drop plate; 12, bidirectional screw rod; 13, moving block; 14, support rod; 15, handle; 16, locking frame; 17,. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] As attached Figure 1 To be continued Figure 4 As shown:

[0023] This utility model provides a raw material mixing and feeding machine, including a machine cover 1, a support assembly and an adjustment mechanism. A hopper 2 is provided on the top of the machine cover 1. Two sets of synchronous reverse motors 3 are symmetrically installed at one end of the machine cover 1. The output ends of the two sets of synchronous reverse motors 3 extend into the machine cover 1 and are connected to two sets of spiral shafts 4. Spiral blades 5 are provided on the outer side of the two sets of spiral shafts 4. A base plate 6 is movably provided at the bottom of the machine cover 1. A discharge port 7 is integrally formed at one end of the bottom of the base plate 6. A support assembly is provided below the machine cover 1. The support assembly has an adjustment mechanism for adjusting the position of the base plate 6.

[0024] Among them, the synchronous reverse motor 3 drives the two sets of spiral shafts 4 to rotate in opposite directions, so that while conveying materials, the spiral blades 5 also drive the materials to be stirred a second time, which is conducive to the full mixing of the conveyed materials.

[0025] refer to Figure 2 The support components include connecting plates 8 and H-shaped brackets 9. Connecting plates 8 are provided at both ends of both sides of the cover 1, and H-shaped brackets 9 are connected between the two sets of connecting plates 8 located at the same end.

[0026] The machine cover 1 is supported at a certain height by the H-shaped bracket 9, which facilitates docking and unloading.

[0027] refer to Figure 1 The bottom of the base plate 6 is symmetrically provided with guide rods 10 in a rectangular shape. The bottom ends of the four sets of guide rods 10 pass through the corresponding H-shaped brackets 9 and are connected to the anti-detachment plates 11.

[0028] The guide rod 10 limits the movement trajectory of the base plate 6 to ensure its stability.

[0029] refer to Figure 2 The adjustment mechanism includes a bidirectional lead screw 12, a moving block 13, and a support rod 14. The bidirectional lead screw 12 is rotatably connected between the horizontal sections of the two sets of H-shaped brackets 9. Two sets of moving blocks 13 are symmetrically threaded on the bidirectional lead screw 12. The support rod 14 is obliquely rotatably connected to the two sets of moving blocks 13. One end of the two sets of oblique support rods 14 is rotatably connected to the two ends of the bottom of the base plate 6, respectively.

[0030] refer to Figure 2 The two sets of moving blocks 13 are connected to the bidirectional lead screw 12 by opposite threads.

[0031] In this process, by driving the bidirectional lead screw 12 to rotate, the bidirectional lead screw 12 drives the two sets of moving blocks 13 to move in opposite directions. During the reverse movement, the support rod 14 drives the base plate 6 to move vertically under the limit of the guide rod 10.

[0032] refer to Figure 3 One end of the bidirectional lead screw 12 passes through the corresponding H-shaped bracket 9 and is connected to a handle 15. A locking frame 16 for limiting the handle 15 is rotatably connected to the outside of the corresponding H-shaped bracket 9.

[0033] The handle 15 can rotate the bidirectional lead screw 12, thereby adjusting the vertical height of the base plate 6. The locking frame 16 can limit the handle 15 to prevent accidental contact with the handle 15, which could cause the base plate 6 to drop and leak raw materials.

[0034] Working principle: When in use, the feeder is connected to the main mixer through the hopper 2. The synchronous reverse motor 3 drives the two sets of spiral shafts 4 to rotate in opposite directions. On the one hand, it can convey the material, and on the other hand, it can drive the spiral blades 5 to perform secondary mixing of the material. When it is necessary to process the residual material, the double-acting screw 12 is rotated through the handle 15. The double-acting screw 12 drives the two sets of moving blocks 13 to move in opposite directions. During the reverse movement, the support rod 14 drives the bottom plate 6 to descend vertically under the limit of the guide rod 10, thereby opening the machine cover 1, which facilitates the processing of the residual material on the bottom plate 6, improving the overall practicality.

[0035] The embodiments of this utility model are given for the purpose of illustration and description. Although embodiments of this utility model have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the utility model. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this utility model, which is defined by the appended claims and their equivalents.

Claims

1. A raw material mixing and feeding machine, characterized in that, The machine includes a cover (1), a support assembly and an adjustment mechanism. A hopper (2) is provided on the top of the cover (1). Two sets of synchronous reverse motors (3) are symmetrically installed on one end of the cover (1). The output ends of the two sets of synchronous reverse motors (3) extend into the cover (1) and are connected to two sets of spiral shafts (4). Spiral blades (5) are provided on the outer side of the two sets of spiral shafts (4). A base plate (6) is movably provided at the bottom of the cover (1). A discharge port (7) is integrally formed at one end of the bottom of the base plate (6). A support assembly is provided below the cover (1). The support assembly has an adjustment mechanism for adjusting the position of the base plate (6).

2. The raw material mixing and feeding machine as described in claim 1, characterized in that: The support assembly includes a connecting plate (8) and an H-shaped bracket (9). The two ends of both sides of the cover (1) are provided with connecting plates (8), and the two sets of connecting plates (8) located at the same end are connected by an H-shaped bracket (9).

3. The raw material mixing and feeding machine as described in claim 2, characterized in that: The bottom of the base plate (6) is symmetrically provided with guide rods (10), and the bottom ends of the four sets of guide rods (10) pass through the corresponding H-shaped brackets (9) and are connected to anti-detachment plates (11).

4. The raw material mixing and feeding machine as described in claim 2, characterized in that: The adjustment mechanism includes a two-way lead screw (12), a moving block (13), and a support rod (14). The two-way lead screw (12) is rotatably connected between the horizontal sections of the two sets of H-shaped brackets (9). Two sets of moving blocks (13) are symmetrically threaded on the two-way lead screw (12). The two sets of moving blocks (13) are obliquely rotatably connected to the support rod (14). One end of the two sets of oblique support rods (14) is rotatably connected to the two ends of the bottom of the base plate (6).

5. The raw material mixing and feeding machine as described in claim 3, characterized in that: The two sets of moving blocks (13) are connected to the bidirectional lead screw (12) by opposite threads.

6. The raw material mixing and feeding machine as described in claim 4, characterized in that: One end of the bidirectional lead screw (12) passes through the corresponding H-shaped bracket (9) and is connected to a handle (15). A locking frame (16) for limiting the handle (15) is rotatably connected to the outside of the corresponding H-shaped bracket (9).

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