CN219949227U - Blocking dredging device for feed inlet of bin pump - Google Patents

Abstract

The utility model relates to the technical field of bin pump feeding devices and discloses a bin pump feeding hole blockage dredging device, which comprises a feeding hopper, wherein rotating sleeves are arranged on two sides of the inner wall of the feeding hopper, one end of each rotating sleeve is rotationally connected with the feeding hopper through a bearing, a vertical plate is vertically arranged on the outer side of the other end of each rotating sleeve, the bottoms of the vertical plates are connected with the rotating sleeves, fixed shafts are arranged between the vertical plates, the fixed shafts are respectively connected with vertical plates at two ends, and a turning plate is fixedly arranged on the outer side of each fixed shaft; the transmission shaft is arranged below the fixed shaft, the transmission shaft and the axis of the rotary sleeve are in the same plane, and the transmission shaft is respectively and rotatably connected with the rotary sleeves at two ends. When the utility model is used, the blockage clearing efficiency and the blockage clearing effect are effectively improved, the phenomena of arching and wall hanging of materials are avoided without falling, the blockage clearing work is affected, the labor load is lightened, and the time and the labor are saved.

Description

Blocking dredging device for feed inlet of bin pump

Technical Field

The utility model relates to the technical field of bin pump feeding devices, in particular to a bin pump feeding hole blockage dredging device.

Background

The bin pump, namely the bin type pneumatic conveying pump, is widely applied to conveying materials such as fly ash, cement raw materials and the like in a power plant, is an important component in a pneumatic ash conveying system, and can cause blocking phenomenon at a feed inlet after being used for a long time, so that the bin pump cannot normally feed and ash hopper ash is seriously deposited. At present, the clearance work of storehouse pump is mostly manual completion, carries out the mediation work by the handheld clearance instrument of workman entering feed inlet in, and this mode clear stifled efficiency and clear stifled effect are poor, and work load is big, wastes time and energy.

Disclosure of Invention

Aiming at the defect of poor blockage clearing efficiency and blockage clearing effect of the feed inlet of the conventional bin pump, the utility model provides a blockage dredging device for the feed inlet of the bin pump, which has the advantages of good blockage clearing efficiency and blockage clearing effect and solves the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a storehouse pump feed inlet blocks up pull throughs, includes the feeder hopper, the feeder hopper inner wall both sides all are equipped with rotatory sleeve pipe, rotatory sleeve pipe one end is connected with the feeder hopper rotation through the bearing, rotatory sleeve pipe other end outside is equipped with the riser perpendicularly, the riser bottom is connected with rotatory sleeve pipe, be equipped with the fixed axle between the riser, the fixed axle is connected with both ends riser respectively, fixed axle outside fixed mounting has the stirring board;

a transmission shaft is arranged below the fixed shaft, the transmission shaft and the axis of the rotary sleeve are positioned in the same plane, the transmission shaft is respectively and rotatably connected with the rotary sleeves at the two ends, the outside of the transmission shaft is provided with a plurality of stirring rods, the stirring rods are perpendicular to the axis of the transmission shaft, and the bottom ends of the stirring rods are connected with the transmission shaft.

Preferably, a first support frame is fixedly connected to one side of the feeding hopper, a blockage-removing motor is fixedly mounted on the first support frame, and one end of the transmission shaft penetrates through the rotary sleeve and is connected with the output end of the blockage-removing motor.

Preferably, a second support frame is arranged below the first support frame, the second support frame is of U-shaped design, the top end of a vertical rod of the second support frame is connected with the first support frame, a rack is arranged at the top of a cross rod of the second support frame, a gear is coaxially and fixedly connected with one end of the rotary sleeve, and the rack is meshed with the gear.

Preferably, the bottom of the rack is fixedly connected with a guide block, the top of the cross rod of the second support frame is provided with a guide groove, and the guide block is positioned in the guide groove.

Preferably, a pillar is arranged on one side of the first support frame, one end of the pillar is connected with the feed hopper, a telescopic cylinder is fixedly arranged at the other end of the pillar, and a piston column of the telescopic cylinder is connected with the rack.

Preferably, the top end of the material turning plate is provided with material turning teeth intermittently and equidistantly.

Compared with the existing bin pump feeding hole blockage dredging device, the bin pump feeding hole blockage dredging device has the following beneficial effects:

1. utilize the driving lever to stir the material of jam in the feeder hopper, after breaking up it, the dispersed material can follow the feeder hopper and get into the storehouse pump, and the stirring board subassembly of driving lever top is under the effect of swivel sleeve pipe, riser simultaneously, and inside back and forth swing at the feeder hopper, is not hard up to the material of driving lever top from this to effectively improved clear stifled efficiency and clear stifled effect, avoid the material to appear arching, wall built-up phenomenon and not fall, influence clear stifled work go on.

2. The rotary sleeve and the transmission shaft assembly are driven to work respectively through the blocking removing motor and the telescopic oil cylinder, so that the labor load is reduced, and time and labor are saved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

fig. 3 is a schematic view showing a specific structure of a transmission shaft, a rotary sleeve and a fixed shaft according to the present utility model.

In the figure: 1. a feed hopper; 2. rotating the sleeve; 3. a vertical plate; 4. a fixed shaft; 5. a turning plate; 6. turning teeth; 7. a transmission shaft; 8. a stirring rod; 9. a gear; 10. a first support frame; 11. a blocking removing motor; 12. a second support frame; 13. a rack; 14. a guide block; 15. a guide groove; 16. a telescopic oil cylinder; 17. and (5) a pillar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a dredging device for blocking a feed inlet of a bin pump comprises a feed hopper 1, wherein rotating sleeves 2 are arranged on two sides of the inner wall of the feed hopper 1, one end of each rotating sleeve 2 is rotationally connected with the feed hopper 1 through a bearing, vertical plates 3 are vertically arranged on the outer sides of the other ends of the rotating sleeves 2, the bottoms of the vertical plates 3 are connected with the rotating sleeves 2, fixed shafts 4 are arranged between the vertical plates 3, the fixed shafts 4 are respectively connected with the vertical plates 3 at two ends, a turning plate 5 is fixedly arranged on the outer sides of the fixed shafts 4, the rotating sleeves 2 are utilized to drive the vertical plates 3 and the fixed shafts 4 to move circularly, and the turning plate 5 on the outer sides of the fixed shafts 4 loosens materials along a circumferential path so as to avoid material arching and wall hanging phenomena;

a transmission shaft 7 is arranged below the fixed shaft 4, the transmission shaft 7 and the axis of the rotary sleeve 2 are in the same plane, the transmission shaft 7 is respectively and rotatably connected with the rotary sleeves 2 at two ends, a plurality of stirring rods 8 are arranged outside the transmission shaft 7, the stirring rods 8 are perpendicular to the axis of the transmission shaft 7, and the bottom ends of the stirring rods 8 are connected with the transmission shaft 7;

as shown in fig. 3, the stirring rod 8 on the transmission shaft 7 is used for stirring the blocked material in the feeding hopper 1, after the blocked material is scattered, the scattered material can enter the bin pump from the feeding hopper 1 more quickly, and meanwhile, the stirring plate 5 component above the stirring rod 8 swings back and forth in the feeding hopper 1 under the action of the rotating sleeve 2 and the vertical plate 3, so that the blocked material above the stirring rod 8 is loosened, the phenomenon of arching and wall hanging of the material is avoided, and the blocking cleaning work is not influenced.

Wherein, feeder hopper 1 one side fixedly connected with first support frame 10, fixed mounting has clear stifled motor 11 on the first support frame 10, and transmission shaft 7 one end runs through swivel sleeve 2 and clear stifled motor 11 output is connected, utilizes clear stifled motor 11 to drive transmission shaft 7, driving lever 8 rotation, is convenient for carry out the clear stifled work of the inside material of feeder hopper 1.

Wherein, first support frame 10 below is equipped with second support frame 12, and second support frame 12 is U type design, and second support frame 12 montant top is connected with first support frame 10, and second support frame 12 horizontal pole top is equipped with rack 13, and rotatory sleeve pipe 2 one end coaxial fixedly connected with gear 9, meshing between rack 13 and the gear 9 utilizes rack 13 to drive gear 9, rotatory sleeve pipe 2 rotation, and rotatory sleeve pipe 2 rethread riser 3 drives the swing of turning over flitch 5 subassembly back and forth with the material loose.

As shown in fig. 2, the bottom of the rack 13 is fixedly connected with a guide block 14, the top of the cross bar of the second support frame 12 is provided with a guide groove 15, the guide block 14 is positioned in the guide groove 15, and the guide block 14 and the guide groove 15 are arranged, so that the rack 13 can be kept smooth in reciprocating translation, and the stability of the structure is improved.

As shown in fig. 1, a strut 17 is arranged at one side of the first supporting frame 10, one end of the strut 17 is connected with the feed hopper 1, a telescopic cylinder 16 is fixedly arranged at the other end of the strut 17, a piston column of the telescopic cylinder 16 is connected with the rack 13, the rack 13 is pulled to reciprocate and translate by the telescopic cylinder 16, and the gear 9 meshed with the rack 13 can perform forward and reverse rotation, so that the material turning plate 5 assembly swings back and forth in the feed hopper 1, and loosening of materials is beneficial to the rapid falling and entering of the bin pump.

Wherein, the intermittent equidistant stirring teeth 6 that has seted up in stirring board 5 top turns over the material through stirring teeth 6 on stirring board 5, breaks down the stable structure in material bottom, makes it because of gravity whereabouts, avoids being located the material of driving lever 8 top and appears arching, wall built-up phenomenon.

Working principle: when the material in the feed hopper 1 can not enter the bin pump because of blocking, the material blocked in the feed hopper 1 is stirred by the stirring rod 8 on the transmission shaft 7, after the material is scattered, the scattered material can enter the bin pump from the feed hopper 1, meanwhile, the rack 13 is pulled to reciprocate and translate by the telescopic oil cylinder 16, the rack 13 drives the gear 9 and the rotary sleeve 2 to rotate, the material stirring plate 5 assembly swings back and forth in the feed hopper 1, and the material is loosened to be beneficial to falling and entering the bin pump faster.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a storehouse pump feed inlet blocks up pull throughs which characterized in that: the feeding device comprises a feeding hopper (1), rotary sleeves (2) are arranged on two sides of the inner wall of the feeding hopper (1), one end of each rotary sleeve (2) is rotationally connected with the feeding hopper (1) through a bearing, a vertical plate (3) is vertically arranged on the outer side of the other end of each rotary sleeve (2), the bottoms of the vertical plates (3) are connected with the rotary sleeves (2), a fixed shaft (4) is arranged between the vertical plates (3), the fixed shafts (4) are respectively connected with the vertical plates (3) at two ends, and a turning plate (5) is fixedly arranged on the outer side of each fixed shaft (4);

the utility model discloses a rotary sleeve, including fixed axle (4), fixed axle (4) below is equipped with transmission shaft (7), transmission shaft (7) are in the coplanar with rotary sleeve (2) axis, transmission shaft (7) are connected with both ends rotary sleeve (2) rotation respectively, the transmission shaft (7) outside is equipped with a plurality of stirring rod (8), stirring rod (8) are perpendicular with transmission shaft (7) axis, stirring rod (8) bottom is connected with transmission shaft (7).

2. The bin pump feed port blockage dredging device according to claim 1, wherein: the novel anti-blocking device is characterized in that a first supporting frame (10) is fixedly connected to one side of the feeding hopper (1), a blocking removing motor (11) is fixedly installed on the first supporting frame (10), and one end of the transmission shaft (7) penetrates through the rotary sleeve (2) and is connected with the output end of the blocking removing motor (11).

3. The bin pump feed port blockage dredging device according to claim 2, wherein: the novel rotary support is characterized in that a second support frame (12) is arranged below the first support frame (10), the second support frame (12) is of a U-shaped design, the top end of a vertical rod of the second support frame (12) is connected with the first support frame (10), a rack (13) is arranged at the top of a cross rod of the second support frame (12), a gear (9) is coaxially and fixedly connected with one end of the rotary sleeve (2), and the rack (13) is meshed with the gear (9).

4. A cartridge pump feed inlet blockage removal apparatus as set forth in claim 3 wherein: the bottom of the rack (13) is fixedly connected with a guide block (14), a guide groove (15) is formed in the top of the cross rod of the second support frame (12), and the guide block (14) is located inside the guide groove (15).

5. The bin pump feed port blockage dredging device according to claim 2, wherein: one side of the first supporting frame (10) is provided with a supporting column (17), one end of the supporting column (17) is connected with the feed hopper (1), the other end of the supporting column (17) is fixedly provided with a telescopic oil cylinder (16), and a piston column of the telescopic oil cylinder (16) is connected with the rack (13).

6. The bin pump feed port blockage dredging device according to claim 1, wherein: the top end of the material turning plate (5) is provided with material turning teeth (6) intermittently and equidistantly.