CN217250562U

CN217250562U - Mineral processing equipment shale shaker convenient to unload

Info

Publication number: CN217250562U
Application number: CN202221254561.0U
Authority: CN
Inventors: 李风娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-08-23
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a mineral processing equipment shale shaker convenient to unload belongs to mineral screening technical field. The utility model provides a mineral processing equipment shale shaker convenient to unload, which comprises a fixed base, screening box antetheca lower extreme articulates there is the dodge gate, dodge gate bottom surface bilateral symmetry has set firmly two extrusion pieces, the piece groove has been seted up for the position of extrusion piece to the screening box antetheca, the extrusion piece below is equipped with the rack, the circular slot has been seted up for the position at rack rear portion to the cavity bottom surface, the inside gear that is equipped with of circular slot, it is equipped with the pivot to run through between two gears, the coaxial fixedly connected with motor of pivot right-hand member, the through hole has been seted up for the position of rack to the cavity back wall, the motor chamber has been seted up to cavity bottom surface front end, motor chamber middle part has set firmly sharp step motor, the sharp step motor output is worn out motor chamber upside open end and is extended to outside and coaxial fixedly connected with roof. The utility model discloses can effectively reduce the numerous and diverse degree that removes mineral in the mineral screening work, the practicality is strong.

Description

Mineral processing equipment shale shaker convenient to unload

Technical Field

The utility model relates to a mineral screening technical field, more specifically say, relate to a mineral processing equipment shale shaker convenient to unload.

Background

The minerals are natural compounds with certain chemical compositions, and have stable phase interfaces and crystallization habits, after the minerals are dug out of the ground, workers need to screen out small-particle crushed stones and sands through a sieve, most of the existing methods adopt manual screening of a sand screening net, so that although the operation is simple, convenient and quick, a large number of minerals are inconvenient to carry out simultaneously, moreover, most of the existing sand screening nets are supported by a wooden frame body and then used, the vibration screening of the existing sand screening net also needs manual control, time and labor are wasted, and the screened minerals need to be moved into an external container by the workers once, so that the complexity of mineral screening is increased.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a mineral processing equipment shale shaker convenient to unload to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

A vibrating screen of mineral processing equipment convenient for discharging comprises a fixed seat, the upper end of the front wall of the fixed seat is provided with a cavity, the middle part of the cavity is provided with a screening box, the bottom surface of the inner side of the screening box is embedded with a filter plate, the lower end of the front wall of the screening box is hinged with a movable door, two extruding blocks are symmetrically and fixedly arranged on two sides of the bottom surface of the movable door, a block groove is arranged on the front wall of the screening box corresponding to the extruding blocks, a rack is arranged below the extrusion block, a circular groove is arranged on the bottom surface of the cavity relative to the rear part of the rack, gears are arranged in the circular grooves, a rotating shaft penetrates between the two gears, the right end of the rotating shaft is coaxially and fixedly connected with a motor, a through hole is arranged at the position of the rear wall of the cavity corresponding to the rack, a motor cavity is arranged at the front end of the bottom surface of the cavity, the middle part of the motor cavity is fixedly provided with a linear stepping motor, and the output end of the linear stepping motor penetrates out of the opening end of the upper side of the motor cavity and extends to the outside and is fixedly connected with a top plate coaxially.

Preferably, cavity bottom surface front end is the high inclined plane structure in low back in the front, screening box back wall and screening box bottom surface and filter plate bottom surface are the high inclined plane structure in low back in the front, screening box is U type structure, screening box back wall upper end is articulated with cavity back wall.

Preferably, the back wall of the movable door is tightly attached to the front wall of the screening box, the block groove is of an inclined structure with a low front part and a high rear part, the top surface of the rack is in extrusion fit with the bottom surface of the extrusion block, and the bottom surface of the rack is in sliding contact with the bottom surface of the cavity.

Preferably, the gear is meshed with the rack, the rotating shaft is rotatably connected with the fixed seat, the left wall of the motor is fixedly connected with the right wall of the fixed seat, and the rack is in sliding fit with the through hole.

Preferably, the motor cavity is of a Chinese character 'zhong' structure, and the top surface of the top plate and the bottom surface of the movable door are in extrusion press fit.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses be equipped with dodge gate, screening box and gear and rack, screening box and dodge gate can keep the enclosed state under the support of rack, and stir the effect that can reach quick unloading behind the rear side at the rack, can effectively reduce the numerous and diverse degree that mineral was removed in the mineral screening work, and the practicality is strong.

2. The utility model discloses be equipped with linear stepping motor, roof and filter plate, sustainable drive screening box shakes under linear stepping motor drives the roof, has both reached vibration screening's effect, has also reduced staff's labour's consumption.

Drawings

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

FIG. 2 is a schematic sectional view of the fixing base of the present invention;

fig. 3 is an exploded schematic view of the present invention.

The reference numbers in the figures illustrate: 1. a fixed seat; 2. a cavity; 3. screening the box; 4. filtering the plate; 5. a movable door; 6. extruding the block; 7. a block groove; 8. a rack; 9. a circular groove; 10. a gear; 11. a rotating shaft; 12. an electric motor; 13. a through opening; 14. a motor cavity; 15. a linear stepper motor; 16. a top plate.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a mineral processing equipment shale shaker convenient to unload, which comprises a fixed base 1, cavity 2 has been seted up to 1 antetheca upper end of fixing base, 2 middle parts of cavity are equipped with

screening box

3, 3 inboard bottom surfaces of screening box are inlayed and are equipped with

filter plate

4, 3 antetheca lower extremes of screening box articulate has

dodge gate

5, 5 bottom surface bilateral symmetry of dodge gate has set firmly two extrusion pieces 6, piece groove 7 has been seted up for extrusion piece 6's position to 3 antetheca of screening box, extrusion piece 6 below is equipped with rack 8, circular slot 9 has been seted up for the position at 8 rear portions of rack to 2 bottom surfaces of cavity, the inside gear 10 that is equipped with of circular slot 9, it is equipped with pivot 11 to run through between two gear 10, the coaxial fixedly connected with motor 12 of pivot 11 right-hand member, through mouth 13 has been seted up for 8 positions of rack to 2 rear walls of cavity, motor chamber 14 has been seted up to 2 bottom surfaces front end of cavity, motor chamber 14 middle part has set firmly linear stepping motor 15, linear stepping motor 15 output wears out motor chamber 14 upside and extends to outside and coaxial fixedly connected with A top plate 16.

Specifically, 2 bottom front ends of cavity are the high inclined plane structure in low back before being, and screening box 3 back wall is the high inclined plane structure in low back before being with screening box 3 bottom surfaces and filter plate 4 bottom surfaces, and screening box 3 is U type structure, and 3 back wall upper ends of screening box are articulated with cavity 2 back wall.

Further, the back wall of the movable door 5 is tightly attached to the front wall of the screening box 3, the block groove 7 is of an inclined structure with a low front part and a high back part, the top surface of the rack 8 is in extrusion fit with the bottom surface of the extrusion block 6, and the bottom surface of the rack 8 is in sliding contact with the bottom surface of the cavity 2.

Furthermore, the gear 10 is engaged with the rack 8, the rotating shaft 11 is rotatably connected with the fixed seat 1, the left wall of the motor 12 is fixedly connected with the right wall of the fixed seat 1, and the rack 8 is in sliding fit with the through hole 13.

Still further, motor cavity 14 is the style of calligraphy structure in the middle, and 16 top surfaces of roof and dodge gate 5 bottom surface extrusion fit.

The working principle is as follows: when the device is used by a worker to screen minerals, the minerals to be screened can be added into a range enclosed by the filter plate 4 and the screening box 3 from the opening end of the cavity 2, and then the linear stepping motor 15 can be used for driving the top plate 16 to move up and down, the top plate 16 can generate an extrusion effect on the bottom surface of the movable door 5 in the process, then the screening box 3 and the filter plate 4 can shake along the hinged position of the screening box 3 and the rear wall of the cavity 2, so that the vibrating screening effect can be achieved, screened small particle impurities can fall on the bottom surface of the cavity 2, the worker only needs to clean the cavity 2 finally, after the screening is completed, the worker can drive the rotating shaft 11 and the gear 10 to rotate by using the motor 12, the gear 10 can stir the rack 8 to move backwards, and thus the movable door 5 which is not supported by the rack 8 can rotate forwards along the hinged position with the screening box 3, since the rear wall of the screening box 3 is of a sloping construction, it can also be tilted forwards, and under the mutual restriction of the block groove 7 and the pressing block 6, the guide plate will eventually stop at the same position as the sloping of the screening box 3, the mineral screened in the lower screening box 3 guided by the inclined filter plate 4 and the movable door 5 can slide out of the screening box 3 along the front side and fall into a container prepared in advance, the inclined plane at the front end of the bottom surface of the cavity 2 can avoid the obstruction to the inclination of the screening box 3 and the movable door 5, and the size of the opening end of the motor cavity 14 is matched with that of the top plate 16, so that the top plate 16 can be accommodated in the motor cavity 14, and on the other hand, in the subsequent process of restoring the movable door 5 and the screening box 3 to the original position, the worker only needs to utilize the rack 8 to squeeze the part of the extrusion block 6 protruding into the block groove 7 to drive the movable door 5 to rotate back to the original position and support the screening box 3 again.

Claims

1. The utility model provides a mineral processing equipment shale shaker convenient to unload, includes fixing base (1), its characterized in that: the improved screening device is characterized in that a cavity (2) is formed in the upper end of the front wall of the fixing seat (1), a screening box (3) is arranged in the middle of the cavity (2), a filter plate (4) is embedded in the bottom surface of the inner side of the screening box (3), a movable door (5) is hinged to the lower end of the front wall of the screening box (3), two extrusion blocks (6) are symmetrically and fixedly arranged on the two sides of the bottom surface of the movable door (5), block grooves (7) are formed in the front wall of the screening box (3) relative to the positions of the extrusion blocks (6), racks (8) are arranged below the extrusion blocks (6), circular grooves (9) are formed in the bottom surface of the cavity (2) relative to the positions of the rear portions of the racks (8), gears (10) are arranged inside the circular grooves (9), a rotating shaft (11) is arranged between the gears (10) in a penetrating mode, a motor (12) is coaxially and fixedly connected to the right end of the rotating shaft (11), and through holes (13) are formed in the rear wall of the cavity (2) relative to the positions of the racks (8), the motor chamber (14) has been seted up to cavity (2) bottom front end, motor chamber (14) middle part has set firmly linear stepping motor (15), linear stepping motor (15) output is worn out motor chamber (14) upside open end and is extended to outside and coaxial fixedly connected with roof (16).

2. The beneficiation equipment shaker facilitating discharging according to claim 1, wherein: cavity (2) bottom surface front end is the high inclined plane structure in low back before being, screening box (3) back wall and screening box (3) bottom surface and filter plate (4) bottom surface are the high inclined plane structure in low back before being, screening box (3) are U type structure, screening box (3) back wall upper end is articulated with cavity (2) back wall.

3. The beneficiation equipment vibrating screen convenient to unload of claim 1, wherein: the wall closely laminates with screening box (3) antetheca behind dodge gate (5), piece groove (7) are the high inclined structure setting in low back in the front, rack (8) top surface and extrusion piece (6) bottom surface extrusion cooperation, rack (8) bottom surface and cavity (2) bottom surface sliding contact.

4. The beneficiation equipment shaker facilitating discharging according to claim 1, wherein: the gear (10) is meshed with the rack (8) and is connected with the rotating shaft (11) in a rotating mode, the left wall of the motor (12) is connected and fixed with the right wall of the fixing seat (1), and the rack (8) is in sliding fit with the through hole (13).

5. The beneficiation equipment shaker facilitating discharging according to claim 1, wherein: the motor cavity (14) is of a Chinese character 'zhong' structure, and the top surface of the top plate (16) is in extrusion fit with the bottom surface of the movable door (5).