CN206336784U - A kind of output device of bamboo powder crusher - Google Patents

Abstract

The utility model relates to an output device of a bamboo powder crusher, which comprises a bamboo powder conveyer belt, a bamboo powder receiving tank and a suction device, wherein the bamboo powder receiving tank is connected with the bamboo powder crusher through a receiving pipeline, and the suction device is used for providing suction for the receiving pipeline; the flow control device also comprises a flow control pipe and a driving motor thereof, wherein an impeller is arranged in the flow control pipe, and the driving motor drives the impeller to do fixed-shaft rotary motion along a horizontal axis; the bamboo powder in the bamboo powder receiving tank is stirred by the impeller and falls on the bamboo powder conveying belt. The output device of the bamboo powder crusher of the utility model ensures that the blanking speed of the bottom end of the bamboo powder receiving tank and the blanking amount of single bamboo powder are uniform through the configuration of the flow control pipe, the kinetic energy of the blanked bamboo powder is small, the dust raising amount generated in the blanking process of the bamboo powder is effectively reduced, and the utilization rate of the bamboo powder is improved; in addition, the impeller can also effectively prevent the blockage of the bottom end of the bamboo powder receiving tank, so that the operation of the output device is more stable.

Description

A kind of output device of bamboo powder crusher

technical field

The utility model relates to a powder conveying device, in particular to an output device of a bamboo powder crusher.

Background technique

The production of xylo-oligosaccharide requires bamboo powder raw material, which is the powder raw material obtained by cutting the raw bamboo into bamboo strips and then crushing it by a crusher. The prepared bamboo powder is sucked into the bamboo powder receiving tank by the crusher through the suction device, and then directly dropped onto the conveyor belt from the opening at the bottom of the bamboo powder receiving tank. Due to the high height of the bamboo powder receiving tank, there is a large kinetic energy in the blanked bamboo powder, and a large amount of bamboo powder dust will be generated during the process of blanking to the bamboo powder conveyor belt, resulting in a relatively bad air environment; at the same time, the existing The bamboo powder receiving tank also can not control the blanking flow and the blanking amount of the bamboo powder, occasionally there will be too much bamboo powder in the bamboo powder receiving tank and blockage occurs, and there is a big inconvenience in use.

Contents of the invention

The utility model provides an output device of a bamboo powder crusher, in order to overcome the problems of the existing output device of the bamboo powder crusher, such as serious dust, difficulty in controlling the feeding speed, easy blockage and the like.

The utility model adopts the following technical solutions:

An output device of a bamboo powder crusher, comprising a bamboo powder conveyor belt, a bamboo powder receiving tank and a suction device, the bamboo powder receiving tank is connected to the bamboo powder crusher through a receiving pipeline, and the suction device is used to provide suction for the receiving pipeline; it also includes A flow control tube and its driving motor, the flow control tube is equipped with an impeller, and the driving motor drives the impeller to rotate along the horizontal axis; the bamboo powder in the bamboo powder receiving tank is stirred by the impeller and dropped on the On the bamboo powder conveyor belt.

As a further improvement, the bamboo powder receiving tank is a conical structure with a wide top and a narrow bottom.

As a further improvement, the suction device includes a blower and a suction pipe, and the air intake end of the blower communicates with the bamboo powder receiving tank through the suction pipe.

As a further improvement, the height of the connection between the suction pipe and the bamboo powder receiving tank is greater than the height of the connection between the receiving pipe and the bamboo powder receiving tank.

As a further improvement, the impeller is composed of a central shaft and blades, and the included angle between the blades and the peripheral surface of the central shaft is 45°-90°.

From the above description of the structure of the utility model, it can be seen that compared with the prior art, the utility model has the following advantages: the output device of the bamboo flour crusher of the utility model is configured by the flow control tube, so that the falling of the bottom of the bamboo powder receiving tank The material speed and the amount of blanking are effectively controlled, and the amount of bamboo powder dropped in a single batch of bamboo powder receiving tank is uniform, so that the kinetic energy of the bamboo powder for blanking is small, thereby effectively reducing the amount of dust generated during the bamboo powder blanking process, which is beneficial to The improvement of the air condition in the workshop improves the utilization rate of bamboo powder; in addition, the configuration of the impeller can effectively prevent the blockage of the bottom of the bamboo powder receiving tank, making the operation of the output device more stable.

Description of drawings

Fig. 1 is the structural connection schematic diagram of bamboo powder crusher of the present utility model.

Fig. 2 is a schematic cross-sectional structure diagram of the flow control tube of the present invention.

detailed description

The specific embodiment of the utility model is described below with reference to accompanying drawing.

With reference to Fig. 1, Fig. 2, a kind of output device of bamboo powder crusher, this crusher 1 comprises feeding hopper 11, feeding auger conveying pipe 12, crushing box 13 and the crushing motor 14 that drives broken box 13 to run. This output device comprises bamboo powder conveyor belt 2, bamboo powder receiving tank 3 and suction device 4, and bamboo powder receiving tank 3 is connected with bamboo powder crushing box 13 by receiving pipeline 31, and suction device 4 is used to provide suction for receiving pipeline 31. Also comprise flow control pipe 5 and its drive motor 51, be equipped with impeller 52 in this flow control pipe 5, drive motor 51 drives this impeller 52 to do fixed-axis rotation motion along horizontal axis; The bamboo powder in the described bamboo powder receiving tank 3 Stirred by the impeller 52 and dropped on the bamboo powder conveyor belt 2 . The bamboo powder receiving tank 3 is a conical structure with a wide top and a narrow bottom. The suction device 4 includes a blower 41 and a suction pipe 42, and the air intake end of the blower 41 communicates with the bamboo powder receiving tank 3 through the suction pipe 42. The height of the connection between the suction pipeline 42 and the bamboo powder receiving tank 3 is greater than the height of the connection between the receiving pipeline 31 and the bamboo powder receiving tank 3 . The impeller 52 is composed of a central shaft 521 and a vane 522. The angle formed between the vane 522 and the peripheral surface of the central shaft 521 is 45° to 90°, preferably 45°, 60°, 75° or 90°. The output device of the bamboo powder crusher of the present utility model is configured by the flow control pipe 5, so that the falling speed and the falling amount of the bottom end of the bamboo powder receiving tank 3 are effectively controlled, and the single bamboo powder falling of the bamboo powder receiving tank 3 The amount of material is uniform, so that the kinetic energy of the blanked bamboo powder is small, thereby effectively reducing the amount of dust generated during the bamboo powder blanking process, which is beneficial to the improvement of the air condition in the workshop and the utilization rate of the bamboo powder; in addition, the configuration of the impeller 52 can also Effectively prevent the blockage of the bottom end of the bamboo powder receiving tank 3, so that the operation of the output device is more stable.

The above is only the specific implementation of the present utility model, but the design concept of the present utility model is not limited thereto, any non-substantial modification of the utility model by using this concept should be an act of violating the protection scope of the utility model.

Claims (5)

1. a kind of output device of bamboo powder disintegrating machine, including bamboo powder conveyer belt, bamboo powder receiving tank and suction device, bamboo powder are received Tank is connected by receiving pipeline with bamboo powder disintegrating machine, and suction device is used to provide suction for receiving pipeline；It is characterized in that：Also wrap Flow control tube and its motor are included, impeller is configured with the flow control tube, motor drives the impeller along trunnion axis Line makees System of Rotating about Fixed Axis motion；Bamboo powder in the bamboo powder receiving tank is stirred by the impeller and blanking is in the bamboo powder conveyer belt On.

2. a kind of output device of bamboo powder disintegrating machine as claimed in claim 1, it is characterised in that：The bamboo powder receiving tank is upper Narrow pyramidal structure under width.

3. a kind of output device of bamboo powder disintegrating machine as claimed in claim 2, it is characterised in that：The suction device includes drum Blower fan and suction pipeline, the inlet end of air blower are connected by the suction pipeline with the bamboo powder receiving tank.

4. a kind of output device of bamboo powder disintegrating machine as claimed in claim 3, it is characterised in that：The suction pipeline with it is described The height of bamboo powder receiving tank junction is more than the receiving pipeline and the height of bamboo powder receiving tank junction.

5. a kind of output device of bamboo powder disintegrating machine as claimed in claim 1, it is characterised in that：The impeller by central shaft and Impeller is constituted, and impeller is 45 °~90 ° with central shaft periphery angle.