CN215088754U - High-efficient grit shale shaker with double-deck screen cloth - Google Patents

Abstract

The utility model discloses a high-efficient grit vibrating screen with double-deck screen cloth belongs to the shale shaker technical field, including the sieve case, the below one end of sieve case is provided with the back supporting seat, the below other end of sieve case is provided with the front supporting seat, be provided with the motor cabinet between back supporting seat and the front supporting seat, the top of motor cabinet is connected with the motor, the periphery of motor is provided with protective assembly; the protection assembly comprises a protection cover and a fixed frame, the fixed frame is connected above the motor base and positioned at the periphery of the motor, and the protection cover is arranged above the fixed frame; the utility model discloses set up protection casing, ventilation hole, fixed frame, inserting groove, inserted block, dust screen, through-hole isotructure, under the mutually supporting of these structures, can realize the function of protection, avoid carrying out the in-process of screening, the grit vibration of sieve incasement portion flies out the sieve case and pounces to the motor on, and then can avoid the motor impaired.

Description

High-efficient grit shale shaker with double-deck screen cloth

Technical Field

The utility model belongs to the technical field of the shale shaker, concretely relates to high-efficient grit shale shaker with double-deck screen cloth.

Background

The vibration sieve is also called as a three-dimensional vibration screening filter, a vibration screening machine, a rotary vibration screening machine, a vibration screen, a vibration screening machine, a circular screen and a circular vibration screen. The vibration principle of the vibrating motor is utilized to throw the materials on the screen surface, and meanwhile, the materials move forwards in a straight line and are reasonably matched with the screen, so that the purpose of screening is achieved.

The prior art has the following problems: 1. in the screening process, when the sand and stone in the screen box vibrate and splash out of the screen box and hit the motor, the motor is easily damaged, and the service life of the motor is influenced; 2. in the process of vibration screening, the gravel is easy to splash to the screen box and parts on the screen box, so that subsequent cleaning is inconvenient, and the labor burden of workers is increased.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a high-efficient grit shale shaker with double-deck screen cloth has the protection, is convenient for clear up's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency gravel vibrating screen with a double-layer screen comprises a screen box, wherein a rear supporting seat is arranged at one end below the screen box, a front supporting seat is arranged at the other end below the screen box, a motor base is arranged between the rear supporting seat and the front supporting seat, a motor is connected above the motor base, and a protective assembly is arranged on the periphery of the motor;

the protective component comprises a protective cover and a fixed frame, the fixed frame is connected above the motor base and positioned at the periphery of the motor, the protective cover is arranged above the fixed frame, a screen is arranged in the screen box, a rubber strip is arranged between the screen and the screen box, one end of the screen is connected with a cushion block, a screen hook is arranged on the cushion block, one end, far away from the cushion block, of the screen hook is in threaded connection with a hexagon nut, one end of the side wall of the screen box is connected with an upper spring seat, a spring is arranged on the upper spring seat, the other end of the side wall of the screen box is provided with a fixed disc, the side wall of the fixed disc is connected with a support frame, one side, far away from the fixed disc, of the support frame is provided with a transparent hose, one end, far away from the transparent hose, of the hose is connected with a pipe hoop, one end, far away from the transparent hose, is provided with a plug, and the other end of the transparent hose is provided with a first connecting pipe, the one end that transparent hose was kept away from to first takeover is provided with the tee bend pipe fitting, the one end that first takeover was kept away from to the tee bend pipe fitting is provided with the second takeover, the other end that first takeover was kept away from to the tee bend pipe fitting is provided with the third takeover, the one end that the tee bend pipe fitting was kept away from to the third takeover is provided with the elbow, the elbow is close to the one end of third takeover and is connected with the nipple, one side that the sieve case was kept away from to the fixed disk is provided with the vibration exciter, the output of motor and vibration exciter all is connected with the motor wheel, two the V-belt has been cup jointed to the periphery of motor wheel.

Preferably, the protection assembly further comprises an insertion groove and an insertion block, one end of the protection cover, which is close to the fixed frame, is connected with the insertion block, the insertion groove is formed in the position, corresponding to the insertion block, above the fixed frame, and the insertion block is connected with the fixed frame through a bolt.

Preferably, the protection component further comprises a plurality of ventilation holes and a dust screen, the protection cover is provided with the plurality of ventilation holes, and the dust screen is connected to the inside of the ventilation holes.

Preferably, the protection component further comprises a through hole, and the through hole is formed in the side wall of the protection cover and corresponds to the output end position of the motor.

Preferably, the one end that just is close to the back supporting seat on the lateral wall of sieve case is provided with the clearance subassembly, the clearance subassembly includes elasticity bellows, dust absorption head, backup pad and dust catcher, be connected with the backup pad on the lateral wall of sieve case, the top of backup pad is connected with the dust catcher, the output of dust catcher is connected with the elasticity bellows, the one end that the dust catcher was kept away from to the elasticity bellows is connected with the dust absorption head.

Preferably, the cleaning assembly further comprises a fixing rod and a limiting ring, the fixing rod is connected to one side, located on the dust collector, of the side wall of the sieve box, and the limiting ring is connected to one end, far away from the sieve box, of the fixing rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses set up protection casing, ventilation hole, fixed frame, inserting groove, inserted block, dust screen, through-hole isotructure, under the mutually supporting of these structures, can realize the function of protection, avoid carrying out the in-process of screening, the grit vibration of sieve incasement portion flies out the sieve case and pounces to the motor on, and then can avoid the motor impaired.

2. The utility model discloses set up dead lever, elastic bellows, dust absorption head, spacing ring, backup pad, dust catcher isotructure, under the mutually supporting of these structures, can realize the function of clearance, after the device uses the completion, the staff of being convenient for clears up the part on device and the device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the protection assembly of the present invention in an installed state;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a sectional view of the motor base and the protection component of the present invention in a connection state;

fig. 5 is an enlarged view of the utility model at B in fig. 4;

fig. 6 is a schematic structural view of the protection assembly of the present invention;

fig. 7 is a top view of the present invention with the guard assembly not installed;

fig. 8 is a cross-sectional view taken along the direction C-C in fig. 7 according to the present invention.

In the figure: 1. a rear support base; 2. a motor; 3. a screen box; 4. a front support base; 5. a motor base; 6. cleaning the assembly; 61. fixing the rod; 62. an elastic bellows; 63. a dust collection head; 64. a limiting ring; 65. a support plate; 66. a vacuum cleaner; 7. a screen hook; 8. a hexagonal nut; 9. cushion blocks; 10. an upper spring seat; 11. screening a screen; 12. a rubber strip; 13. a spring; 14. a guard assembly; 141. a protective cover; 142. a vent hole; 143. a fixing frame; 144. inserting grooves; 145. an insertion block; 146. a dust screen; 147. a through hole; 15. a V-belt; 16. a motor wheel; 17. a vibration exciter; 18. an inner joint; 19. bending the pipe; 20. a first adapter tube; 21. a support frame; 22. a transparent hose; 23. a pipe hoop; 24. a plug; 25. fixing the disc; 26. a second adapter tube; 27. a tee pipe fitting; 28. and a third connecting pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-8, the present invention provides the following technical solutions: a high-efficiency sandstone vibrating screen with a double-layer screen comprises a screen box 3, wherein a rear supporting seat 1 is arranged at one end below the screen box 3, a front supporting seat 4 is arranged at the other end below the screen box 3, a motor base 5 is arranged between the rear supporting seat 1 and the front supporting seat 4, a motor 2 is connected above the motor base 5, and a protective component 14 is arranged on the periphery of the motor 2;

the protective component 14 comprises a protective cover 141 and a fixed frame 143, the fixed frame 143 is connected above the motor base 5 and located at the periphery of the motor 2, the protective cover 141 is arranged above the fixed frame 143, the screen 11 is arranged inside the screen box 3, a rubber strip 12 is arranged between the screen 11 and the screen box 3, one end of the screen 11 is connected with a cushion block 9, a screen hook 7 is arranged on the cushion block 9, one end, far away from the cushion block 9, of the screen hook 7 is in threaded connection with a hexagon nut 8, one end, far away from the cushion block 9, of the side wall of the screen box 3 is connected with an upper spring seat 10, the upper spring seat 10 is provided with a spring 13, the other end, on the side wall of the screen box 3, is provided with a fixed disc 25, the side wall of the fixed disc 25 is connected with a support frame 21, one side, far away from the fixed disc 25, of the support frame 21 is provided with a transparent hose 22, one end, of the transparent hose 22 is connected with a pipe hoop 23, one end, far away from the transparent hose 22 is provided with a plug 24, the other end of the transparent hose 22 is provided with a first connecting pipe 20, one end of the first connecting pipe 20, which is far away from the transparent hose 22, is provided with a tee pipe fitting 27, one end of the tee pipe fitting 27, which is far away from the first connecting pipe 20, is provided with a second connecting pipe 26, the other end of the tee pipe fitting 27, which is far away from the first connecting pipe 20, is provided with a third connecting pipe 28, one end of the third connecting pipe 28, which is far away from the tee pipe fitting 27, is provided with an elbow 19, one end of the elbow 19, which is close to the third connecting pipe 28, is connected with an inner joint 18, one side of the fixed disc 25, which is far away from the screen box 3, is provided with a vibration exciter 17, output ends of the motor 2 and the vibration exciter 17 are both connected with motor wheels 16, and triangular belts 15 are sleeved on peripheries of the two motor wheels 16.

Specifically, the protection assembly 14 further includes an insertion groove 144 and an insertion block 145, one end of the protection cover 141 near the fixing frame 143 is connected with the insertion block 145, the insertion groove 144 is disposed above the fixing frame 143 and at a position corresponding to the insertion block 145, the insertion block 145 and the fixing frame 143 are connected by bolts,

by adopting the above technical scheme, the protection cover 141 is convenient to mount and dismount.

Specifically, the shield assembly 14 further includes a plurality of ventilation holes 142 and a dust screen 146, the plurality of ventilation holes 142 are disposed on the shield 141, the dust screen 146 is connected to the inside of each ventilation hole 142,

by adopting the above technical scheme, the air ventilation in the protection cover 141 is ensured, and the dust in the external environment can be prevented from entering the protection cover 141.

Specifically, the protection assembly 14 further includes a through hole 147, the through hole 147 is disposed on the side wall of the protection cover 141 and corresponding to the output end of the motor 2,

by adopting the technical scheme, the protective cover 141 is prevented from influencing the operation effect of the V-belt 15.

When the motor protection cover is used, the inserting block 145 is aligned to the inserting groove 144, the protection cover 141 is pressed downwards, after the inserting block 145 is completely inserted into the inserting groove 144, the protection cover 141 stops being pressed, the inserting block 145 is fixedly connected with the fixing frame 143 through bolts, the protection cover 141 is installed on the periphery of the motor 2, the V-belt 15 is sleeved on the motor wheel 16 on the motor 2 and the vibration exciter 17 through the through hole 147, the ventilation hole 142 can ensure air circulation in the protection cover 141, heat generated by subsequent operation of the motor 2 is prevented from being accumulated in the protection cover 141, heat in the protection cover 141 is prevented from being too high, damage is caused to the motor 2, and the dust in the external environment can be prevented from entering the protection cover 141 through the ventilation hole 142 and further adhering to the motor 2, so that the motor 2 is damaged;

example 2

The present embodiment is different from embodiment 1 in that: one end of the side wall of the screen box 3 close to the rear supporting seat 1 is provided with a cleaning assembly 6, the cleaning assembly 6 comprises an elastic corrugated pipe 62, a dust collection head 63, a supporting plate 65 and a dust collector 66, the side wall of the screen box 3 is connected with the supporting plate 65, the dust collector 66 is connected above the supporting plate 65, the output end of the dust collector 66 is connected with the elastic corrugated pipe 62, one end of the elastic corrugated pipe 62 far away from the dust collector 66 is connected with the dust collection head 63

Specifically, the cleaning assembly 6 further comprises a fixing rod 61 and a limiting ring 64, the fixing rod 61 is connected to one side of the side wall of the screen box 3 and located at the dust collector 66, the limiting ring 64 is connected to one end of the fixing rod 61 far away from the screen box 3,

through adopting above-mentioned technical scheme, be convenient for twine spacingly to the elasticity bellows 62 that need not use, avoid elasticity bellows 62 to drag ground and take place wearing and tearing.

When the dust collector is used, when the device needs to be cleaned, the dust collection head 63 is held by hand firstly, the elastic corrugated pipe 62 is taken down from the fixed rod 61, then the dust collector 66 is started, then the dust collection head 63 is aligned to the screen box 3, and under the action of the dust collector 66, sundries on the screen box 3, the screen 11 on the screen box 3 and the fixed disc 25 enter the dust collection head 63 and then enter the elastic corrugated pipe 62, and then enter a dust barrel on the dust collector 66 to be collected.

The utility model discloses well dust catcher 66 is the prior art that has disclosed, and the model of chooseing for use is GS-2078S.

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

Claims (6)

1. The utility model provides a high-efficient grit shale shaker with double-deck screen cloth, includes sieve case (3), its characterized in that: a rear supporting seat (1) is arranged at one end below the screen box (3), a front supporting seat (4) is arranged at the other end below the screen box (3), a motor base (5) is arranged between the rear supporting seat (1) and the front supporting seat (4), a motor (2) is connected above the motor base (5), and a protective component (14) is arranged on the periphery of the motor (2);

the protection component (14) comprises a protection cover (141) and a fixed frame (143), the fixed frame (143) is connected to the periphery of the motor (2) and above the motor base (5), the protection cover (141) is arranged above the fixed frame (143), the screen (11) is arranged inside the screen box (3), a rubber strip (12) is arranged between the screen (11) and the screen box (3), one end of the screen (11) is connected with a cushion block (9), a screen hook (7) is arranged on the cushion block (9), one end, far away from the cushion block (9), of the screen hook (7) is in threaded connection with a hexagon nut (8), one end of the side wall of the screen box (3) is connected with an upper spring seat (10), a spring (13) is arranged on the upper spring seat (10), a fixed disc (25) is arranged at the other end of the side wall of the screen box (3), a support frame (21) is connected to the side wall of the fixed disc (25), a transparent hose (22) is arranged on one side, far away from the fixed disc (25), of the support frame (21), one end of the transparent hose (22) is connected with a pipe hoop (23), one end, far away from the transparent hose (22), of the pipe hoop (23) is provided with a plug (24), the other end of the transparent hose (22) is provided with a first connecting pipe (20), one end, far away from the transparent hose (22), of the first connecting pipe (20) is provided with a three-way pipe (27), one end, far away from the first connecting pipe (20), of the three-way pipe (27) is provided with a second connecting pipe (26), the other end, far away from the first connecting pipe (20), of the three-way pipe (27) is provided with a third connecting pipe (28), one end, far away from the three-way pipe (27), of the third connecting pipe (28) is provided with an elbow (19), one end, close to the third connecting pipe (28), of the elbow (19) is connected with an inner joint (18), one side of the fixed disc (25) far away from the screen box (3) is provided with a vibration exciter (17), the output ends of the motor (2) and the vibration exciter (17) are both connected with motor wheels (16), and the peripheries of the motor wheels (16) are sleeved with triangular belts (15).

2. The high efficiency sand and stone shaker with double layer screen of claim 1, wherein: the protective assembly (14) further comprises an insertion groove (144) and an insertion block (145), one end, close to the fixed frame (143), of the protective cover (141) is connected with the insertion block (145), the insertion groove (144) is formed in the position, corresponding to the insertion block (145), above the fixed frame (143), and the insertion block (145) is connected with the fixed frame (143) through bolts.

3. The high efficiency sand and stone shaker with double layer screen of claim 1, wherein: the protection assembly (14) further comprises a plurality of ventilation holes (142) and a dust screen (146), the protection cover (141) is provided with the ventilation holes (142), and the dust screen (146) is connected to the inside of the ventilation holes (142).

4. The high efficiency sand and stone shaker with double layer screen of claim 1, wherein: the protection assembly (14) further comprises a through hole (147), and the through hole (147) is formed in the side wall of the protection cover (141) and corresponds to the output end of the motor (2).

5. The high efficiency sand and stone shaker with double layer screen of claim 1, wherein: one end that just is close to back supporting seat (1) on the lateral wall of sieve case (3) is provided with clearance subassembly (6), clearance subassembly (6) are including elastic bellows (62), dust absorption head (63), backup pad (65) and dust catcher (66), be connected with backup pad (65) on the lateral wall of sieve case (3), the top of backup pad (65) is connected with dust catcher (66), elastic bellows (62) are connected to the output of dust catcher (66), the one end that dust catcher (66) were kept away from in elastic bellows (62) is connected with dust absorption head (63).

6. The high efficiency sand and stone shaker with double layer screen of claim 5, wherein: the cleaning assembly (6) further comprises a fixing rod (61) and a limiting ring (64), one side, located on the dust collector (66), of the side wall of the screen box (3) is connected with the fixing rod (61), and one end, far away from the screen box (3), of the fixing rod (61) is connected with the limiting ring (64).

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