Hopper structure of straw extruder

Abstract

The utility model relates to the technical field of straw extruders, in particular to a hopper structure of a straw extruder, which comprises a first charging barrel, a second charging barrel, a cover body, a motor, a material stirring wing, a positioning column, a barrel groove, a lug plate, a material suction inlet, a charging barrel handle, a breathable cover plate and a clamping groove, the device is ingenious in structure, adopts a split drawing type design, realizes quick separation and combination of the first charging barrel and the second charging barrel through clamping matching of the lug plates and the positioning columns, not only facilitates adjustment of a storage space, but also greatly reduces the volume during transportation and storage, improves portability and space utilization rate, and is convenient to use. The material stirring fins driven by the motor can continuously disturb materials, damage cohesive force among the materials, ensure smooth discharge of the materials, avoid production interruption caused by blockage, and improve production efficiency and product quality.

Description

TECHNICAL FIELD

[0001] The utility model relates to straw extruder technical field, concretely is a kind of hopper structure of straw extruder. BACKGROUND

[0002] In the production process of straw extruder, hopper is as the key component of material storage and supply, its design directly influences production efficiency, material fluidity and the portability of equipment, in the existing straw extruder, hopper structure is usually designed as fixed type, this design occupies larger space in the process of transportation and storage, due to the large volume of hopper and fixed structure, additional space and equipment are needed during transportation, increase transportation cost and complexity, and "bridge" phenomenon easily occurs at hopper bottom, to cause material blockage, the existing solution usually relies on manual intervention, such as knocking hopper or manually cleaning blocked material, but these methods are neither efficient nor safe, affect production efficiency, there is certain deficiency. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a kind of hopper structure of straw extruder to solve the technical problems proposed above.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of hopper structure of straw extruder, including first material cylinder and second material cylinder, the outer wall of the first material cylinder is equipped with cylinder groove, the second material cylinder is slidably sleeved in cylinder groove, the second material cylinder and first material cylinder form pull-out type sliding fit structure by cylinder groove, the outer wall of the first material cylinder is fixedly connected with lug plate, the outer wall of the top of the second material cylinder is fixedly connected with positioning column, a plurality of card slots suitable for the thickness of lug plate are formed from top to bottom on the positioning column, the lug plate is clamped in one of the card slots of positioning column, the discharge of the bottom of the first material cylinder is rotatably installed with material stirring fin by bearing, the motor is installed on the outside of the first material cylinder, and the output end of the motor is connected with the one end of the shaft of material stirring fin.

[0005] Preferably, the second material cylinder is hingedly connected with a cover body, the cover body is provided with a breathable cover plate, and the cover body is provided with a handle.

[0006] Preferably, the second material cylinder is provided with a suction feeding port, the outer side of the suction feeding port is provided with a flange structure for mounting a flange cover plate or connecting a discharge end of a suction feeding machine, the outer wall of the top of the second material cylinder is fixedly installed with a positioning column mounting plate, the top end of the positioning column is fixedly connected to the bottom of the positioning column mounting plate, and the positioning column mounting plate is fixedly connected with a material cylinder handle.

[0007] Preferably, threaded holes are formed in the lug plate and the positioning column at the positions where the card slots are formed, and the lug plate and the positioning column are further fixed by bolts.

[0008] Preferably, the motor is a speed-reducing motor, and the motor is fixedly installed on the outer wall of the first barrel through the support.

[0009] Compared with the prior art, the utility model has the beneficial effects of:

[0010] The utility model discloses clever structure, and the device adopts the split pull -type design, and through the clamping cooperation of the ear plate and the positioning column, the quick separation and combination of the first barrel and the second barrel are realized, not only the adjustment of the storage space is facilitated, and the volume when transporting and storing is greatly reduced, and the portability and space utilization are improved, and the material stirring fin driven by the motor can continuously disturb the material, destroys the adhesion between materials, ensures that the material is smoothly discharged, avoids the production interruption caused by the blockage, and improves the production efficiency and product quality. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0012] Figure 2 It is the three-dimensional structure schematic diagram of the utility model storage space increases after;

[0013] Figure 3 It is the first barrel overhead three-dimensional structure schematic diagram of the utility model;

[0014] Figure 4 It is the front view of the utility model; Figure 1 .

[0015] In the drawing: 1, first barrel;2, second barrel;3, cover body;4, motor;5, material stirring fin;6, positioning column;1a, barrel groove;1b, ear plate;2a, material suction inlet;2b, barrel handle;3a, breathable cover plate;6a, clamping groove. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill workers in the art without creative work fall within the protection scope of the utility model.

[0017] Please refer to Figures 1 to 4This utility model provides a technical solution: a hopper structure for a straw extruder, including a first barrel 1 and a second barrel 2. A groove 1a is provided on the outer wall of the first barrel 1, and the second barrel 2 is slidably sleeved in the groove 1a. The second barrel 2 and the first barrel 1 form a pull-out sliding fit structure through the groove 1a. An ear plate 1b is fixedly connected to the outer wall of the first barrel 1, and a positioning post 6 is fixedly connected to the outer wall at the top of the second barrel 2. Multiple slots 6a adapted to the thickness of the ear plate 1b are provided on the positioning post 6 from top to bottom. The ear plate 1b is engaged in one of the slots 6a of the positioning post 6. A feeding wing 5 is rotatably installed at the discharge port at the bottom of the first barrel 1 through a bearing. A motor 4 is installed outside the first barrel 1, and the output end of the motor 4 is connected to one end of the shaft of the feeding wing 5.

[0018] Furthermore, a cover 3 is hinged to the top of the second material cylinder 2, a vent cover plate 3a is installed on the cover 3, and a handle is installed on the top of the cover 3.

[0019] Furthermore, the second material cylinder 2 is provided with a suction inlet 2a, and a flange structure is provided on the outside of the suction inlet 2a for flange cover installation or connection to the discharge end of the suction feeder. A positioning post mounting plate is fixedly installed on the outer wall at the top of the second material cylinder 2. The top of the positioning post 6 is fixedly connected to the bottom of the positioning post mounting plate. A material cylinder handle 2b is fixedly connected to the positioning post mounting plate. The operator can easily move and position the second material cylinder 2 through the material cylinder handle 2b, which improves the convenience and efficiency of operation.

[0020] Furthermore, both the ear plate 1b and the positioning post 6 have threaded through holes at the slots 6a, and the ear plate 1b and the positioning post 6 are further fixed by bolts.

[0021] Furthermore, motor 4 is a geared motor, and motor 4 is fixedly installed on the outer wall of the first material cylinder 1 by a bracket.

[0022] The working process of this utility model is as follows:

[0023] like Figure 1 - Figure 4 As shown, remove the bolts on the ear plate 1b and the positioning column 6, rotate the second material cylinder 2 to separate the ear plate 1b from the slot 6a, and then pull the second material cylinder 2 upwards. This increases the storage space inside the first material cylinder 1 and the second material cylinder 2. The split pull-out design not only facilitates the adjustment of the storage space, but also greatly reduces the volume occupied by the device during transportation and storage, improving the portability and space utilization of the device. When using the suction feeding method, the discharge end of the suction feeding machine can be connected to the suction inlet 2a. When feeding manually, the suction inlet 2a is blocked with a flange sealing plate. When the motor 4 is working, it drives the material-pushing fins 5 to rotate. At this time, the material at the bottom of the first material cylinder 1 can be fluctuated, avoiding the "bridging" blockage phenomenon caused by gravity.

[0024] The basic principle, main features and advantages of the present application are shown and described above. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A hopper structure for a straw extruder, characterized in that, The device includes a first material cylinder (1) and a second material cylinder (2). The outer wall of the first material cylinder (1) is provided with a cylinder groove (1a). The second material cylinder (2) is slidably sleeved in the cylinder groove (1a). The outer wall of the first material cylinder (1) is fixedly connected with an ear plate (1b). The outer wall of the top of the second material cylinder (2) is fixedly connected with a positioning post (6). The positioning post (6) is provided with multiple slots (6a) from top to bottom that are adapted to the thickness of the ear plate (1b). The ear plate (1b) is engaged in one of the slots (6a) of the positioning post (6). The discharge port at the bottom of the first material cylinder (1) is rotatably installed with a material feeding wing (5) through a bearing. A motor (4) is installed outside the first material cylinder (1). The output end of the motor (4) is connected to one end of the shaft of the material feeding wing (5).

2. The hopper structure of the straw extruder according to claim 1, characterized in that: The second material cylinder (2) is hinged to the top of a cover (3), on which a breathable cover plate (3a) is installed, and a handle is installed on the top of the cover (3).

3. The hopper structure of the straw extruder according to claim 2, characterized in that: The second material cylinder (2) is provided with a material inlet (2a). A positioning post mounting plate is fixedly installed on the outer wall at the top of the second material cylinder (2). The top end of the positioning post (6) is fixedly connected to the bottom of the positioning post mounting plate. A material cylinder handle (2b) is fixedly connected to the positioning post mounting plate.

4. The hopper structure of the straw extruder according to claim 1, characterized in that: Both the ear plate (1b) and the positioning post (6) have threaded through holes at the slots (6a) and are further fixed by bolts.

5. The hopper structure of the straw extruder according to claim 1, characterized in that: The second material cylinder (2) and the first material cylinder (1) form a pull-out sliding fit structure through the cylinder groove (1a).

6. The hopper structure of the straw extruder according to claim 3, characterized in that: The material inlet (2a) is provided with a flange structure on the outside. The motor (4) is a geared motor. The motor (4) is fixedly installed on the outer wall of the first material cylinder (1) by a bracket.

Images