CN220776628U

CN220776628U - Anti-blocking discharger

Info

Publication number: CN220776628U
Application number: CN202322424152.1U
Authority: CN
Inventors: 郭桂萍; 郭怡成
Original assignee: Handan Zaxin New Energy Development Co ltd
Current assignee: Handan Zaxin New Energy Development Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-04-16
Anticipated expiration: 2033-09-07

Abstract

The utility model discloses an anti-blocking discharger which comprises a discharger shell and a main shaft movably inserted in the center of the discharger shell, wherein an anti-blocking discharging mechanism is arranged on the main shaft and comprises a plurality of fixed plates, a plurality of movable impellers, two groups of grooves, two groups of fixed blocks and a group of return springs. The utility model has the beneficial effects that the anti-blocking discharging mechanism on the main shaft is matched with the movable impeller by adopting the fixed plate, so that crushed straws can be automatically discharged, when the straws are clamped at the gap between the movable impeller and the shell, the movable impeller can automatically deflect, the straws are convenient to fall, the blocking phenomenon is prevented, and the discharging efficiency is improved.

Description

Anti-blocking discharger

Technical Field

The utility model relates to the field of ejectors, in particular to an anti-blocking type discharger.

Background

The straw feed is a feed prepared by using crop straws, has the advantages of low cost, high nutritional value, environmental protection and the like, is favored by more and more animal husbandry, and is convenient to transport and store because the straw feed is subjected to briquetting treatment by a packer after being crushed.

The crushed straw feed falls into a discharger after dust removal by a cyclone dust remover and is finally conveyed to a hydraulic packer for packing by a conveying belt. However, the length of the crushed straw is generally 4-5 cm, the straw is easy to be blocked at the gap between the impeller and the shell in the feeding process of the discharger, the normal production is seriously affected, and the maintenance is stopped or the blades are replaced.

The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.

Disclosure of Invention

Aiming at the defects, the utility model provides an anti-blocking discharger to solve the problem of blockage prevention of the discharger.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

an anti-blocking discharger comprises a discharger shell and a main shaft movably inserted in the center of the discharger shell, wherein an anti-blocking discharging mechanism is arranged on the main shaft;

the anti-blocking unloading mechanism comprises a plurality of fixed plates, a plurality of movable impellers, two groups of grooves, two groups of fixed blocks and a group of return springs, wherein the fixed plates are uniformly arranged on a main shaft, the rear ends of the movable impellers are movably hinged to one sides of the fixed plates, the two groups of grooves are respectively formed between the opposite fixed plates and the two ends of the movable impellers, the two groups of fixed blocks are arranged in the two groups of grooves, and the group of return springs are respectively arranged between the opposite fixed blocks.

Further, the front ends of the movable impellers are respectively provided with a chamfer.

Further, the rear ends of the movable impellers are respectively and movably hinged to one side of the corresponding fixing plate through rotating shafts.

Furthermore, a gear motor is arranged at the rear end of the discharger shell, and the rotating end of the gear motor is in transmission connection with the main shaft through a transmission belt.

Furthermore, the upper end of the discharger shell is provided with a conical feed inlet, and the lower end of the discharger shell is provided with a conical discharge outlet.

The utility model provides an anti-blocking discharger which has the advantages that an anti-blocking discharging mechanism arranged on a main shaft is matched with a movable impeller by adopting a fixed plate to automatically discharge crushed straws, and when the straws are clamped at a gap between the movable impeller and a shell, the movable impeller can automatically deflect, so that the straws are convenient to drop, the occurrence of blocking phenomenon is prevented, and the discharging efficiency is improved.

Drawings

Fig. 1 is a schematic view of an anti-blocking discharger according to the present utility model.

Fig. 2 is an enlarged view of a portion of fig. 1 at a in accordance with the present utility model.

Fig. 3 is a top view of the unloader housing of the present utility model.

Fig. 4 is a deflection diagram of the movable impeller according to the present utility model.

FIG. 5 is a schematic view of an anti-blocking discharger with a fixed impeller mounting rubber belt according to the present utility model.

In the figure: 1. a tripper housing; 2. a main shaft; 3. a fixing plate; 4. a movable impeller; 5. a groove; 6. a fixed block; 7. a return spring; 8. chamfering; 9. a rotating shaft; 10. a speed reducing motor; 11. a drive belt; 12. a conical feed inlet; 13. and a conical discharge hole.

Detailed Description

The present utility model will be described in detail with reference to the accompanying drawings.

Example 1

As shown in fig. 1-4: an anti-blocking discharger comprises a discharger shell 1 and a main shaft 2 movably inserted in the center of the discharger shell 1, wherein an anti-blocking discharging mechanism is arranged on the main shaft 2; the anti-blocking unloading mechanism comprises a plurality of fixed plates 3, a plurality of movable impellers 4, two groups of grooves 5, two groups of fixed blocks 6 and a group of return springs 7, wherein the plurality of fixed plates 3 are uniformly arranged on a main shaft 2, the rear ends of the plurality of movable impellers 4 are movably hinged on one side of the plurality of fixed plates 3, the two groups of grooves 5 are respectively arranged between two opposite ends of one group of fixed plates 3 and the movable impellers 4, the two groups of fixed blocks 6 are arranged in the two groups of grooves 5, and the group of return springs 7 are respectively arranged between the opposite groups of fixed blocks 6; the front ends of the movable impellers 4 are respectively provided with a chamfer 8; the rear ends of the movable impellers 4 are respectively and movably hinged to one side of the corresponding fixed plate 3 through rotating shafts 9; the rear end of the discharger shell 1 is provided with a gear motor 10, and the rotating end of the gear motor 10 is in transmission connection with the main shaft 2 through a transmission belt 11; the upper end of the discharger shell 1 is provided with a conical feed inlet 12, and the lower end of the discharger shell 1 is provided with a conical discharge outlet 13.

The working principle of the embodiment is as follows: the electric equipment used by the equipment is controlled by an external controller, the upper end of the discharger shell 1 is provided with a conical feed inlet 12, the lower end of the discharger shell 1 is provided with a conical discharge outlet 13, and crushed straws firstly enter the discharger shell 1 through the conical feed inlet 12;

and (3) discharging: the fixed plates 3 are uniformly arranged on the main shaft 2, the rear ends of the movable impellers 4 are movably hinged to one sides of the fixed plates 3, two groups of grooves 5 are respectively formed between two ends of the fixed plates 3 and the movable impellers 4, two groups of fixed blocks 6 are arranged in the two groups of grooves 5, one group of return springs 7 are respectively arranged between the fixed blocks 6, the front ends of the movable impellers 4 are respectively provided with a chamfer 8, so that straws can pass through, the rear ends of the movable impellers 4 are movably hinged to one sides of the corresponding fixed plates 3 through rotating shafts 9, a speed reducing motor 10 is arranged at the rear ends of the discharger shell 1, the rotating ends of the speed reducing motor 10 are in transmission connection with the main shaft 2 through driving belts 11, as shown in fig. 1-3, the speed reducing motor 10 drives the main shaft 2 to rotate anticlockwise through the driving belts 11, the fixed plates 3 and the movable impellers 4 are in an initial state, the fixed plates 3 are matched with the movable impellers 4 to automatically discharge crushed straws, when the straws are clamped at a gap between the movable impellers 4 and the shell, the movable impellers 4 can automatically deflect rightwards, the return impellers 7 stretch the return springs 7, the return springs are convenient for falling straws, as shown in fig. 4, the falling down of the straws can be prevented, the return springs 7 can be conveniently reset, and the phenomenon of the straws can be prevented from falling down, and the movable impellers are prevented from falling down, and the phenomena are caused, and the phenomenon is shown, and the phenomenon is improved.

Example 2

As shown in fig. 5: unlike the embodiment 1, the anti-blocking discharger has several fixed impellers uniformly mounted on the outer surface of the main shaft 2, and rubber belts fixedly mounted on the front ends of the fixed impellers.

The working principle of the embodiment is as follows: the gear motor 10 drives the main shaft 2 to rotate anticlockwise through the driving belt 11, the initial state of the rubber belt is in a straightened state, as shown in fig. 5, the fixed impeller is matched with the rubber belt to automatically discharge crushed straws, when the straws are clamped at a gap between the rubber belt and the shell, the rubber belt can be bent, the straws are convenient to drop, so that the blocking phenomenon is prevented, the rubber belt can be automatically straightened and reset after the straws drop, and the fixed impeller is matched with the rubber belt, so that the rubber belt is more economical.

The above technical solution only represents the preferred technical solution of the present utility model, and some changes that may be made by those skilled in the art to some parts of the technical solution represent the principles of the present utility model, and the technical solution falls within the scope of the present utility model.

Claims

1. An anti-blocking discharger comprises a discharger shell (1) and a main shaft (2) movably inserted in the center of the discharger shell (1), and is characterized in that an anti-blocking discharging mechanism is arranged on the main shaft (2);

anti-blocking unloading mechanism includes a plurality of fixed plate (3), a plurality of movable impeller (4), two sets of recess (5), two sets of fixed block (6) and a set of return spring (7), a plurality of fixed plate (3) evenly install on main shaft (2), a plurality of movable impeller (4) rear end activity articulates in a plurality of fixed plate (3) one side, two sets of recess (5) are opened respectively between a set of fixed plate (3) and movable impeller (4) both ends relatively, two sets of fixed block (6) are installed in two sets of recess (5), a set of return spring (7) are installed respectively between a set of fixed block (6) relatively.

2. An anti-blocking discharger according to claim 1 wherein the front ends of the movable impellers (4) are provided with chamfers (8) respectively.

3. The anti-blocking discharger according to claim 1, wherein the rear ends of the movable impellers (4) are respectively movably hinged on one side of the corresponding fixed plate (3) through rotating shafts (9).

4. The anti-blocking discharger according to claim 1, wherein a gear motor (10) is installed at the rear end of the discharger shell (1), and the rotating end of the gear motor (10) is in transmission connection with the main shaft (2) through a transmission belt (11).

5. An anti-blocking discharger according to claim 1, wherein the discharger housing (1) is provided with a conical feed inlet (12) at its upper end and a conical discharge outlet (13) at its lower end.