CN212263535U

CN212263535U - Mining shaking table with adjustable gradient

Info

Publication number: CN212263535U
Application number: CN202021297302.7U
Authority: CN
Inventors: 赖俊; 郑跃
Original assignee: Jiangxi Borui Mining Machinery Manufacturing Co ltd
Current assignee: Jiangxi Borui Mining Machinery Manufacturing Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-01-01
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a gradient adjustable mining shaking table, which comprises two slide rails, a gradient adjusting mechanism, a shaking table mechanism and a driving mechanism, wherein the slide rails are provided with two slide rails with the same specification and are arranged side by side with each other, the gradient adjusting mechanism is arranged above the two slide rails and comprises a support plate, the support plate is arranged above the two slide rails, the lower end surface of the support plate is vertically and rotatably provided with a pulley, the utility model is provided with four lifting cylinders as a longitudinal linear driving source, in addition, a lifting shaft of the utility model is vertically and fixedly connected with a rotating shaft through a fixed block, bearings are respectively and rotatably arranged at both ends of the two rotating shafts, and the direct sliding of parts is replaced by the relative rotation of the rotating shaft and the bearings, thereby slowing down the abrasion of the parts, the utility model realizes the gradient adjustment of the bed body through the height difference of the two rotating, or the bed body on one side of the frame opening is reduced, the bed body and the horizontal plane form a negative angle, and the practicability of the equipment is improved.

Description

Mining shaking table with adjustable gradient

Technical Field

The utility model relates to a shaking table, in particular to mining shaking table that slope is adjustable belongs to shaking table technical field.

Background

The shaking table is a gravity separation device for separating fine-grained materials, and is widely applied to separating tin, tungsten, gold and silver, lead, zinc, tantalum, niobium, iron, manganese, ferrotitanium, coal and the like.

The publication No. CN 208427208U patent is a mining shaking table with adjustable gradient, the operation steps indicate that "rely on pulling handle 17 upwards to make shaking table body 5 rotate around the front side wall of bottom plate 4, then move horizontal plate 18, support shaking table body 5 angle, then fix horizontal plate 18 and fixed block 21 through bolt 20, be convenient for adjust the gradient of the bed surface of shaking table body 5", it has the equipment complex operation and the angle support atress is unbalanced in the use, namely rely on moving the edge of horizontal plate to support the shaking table body, the strong point is a line, this problem that the accessory is easy to damage appears, and the shaking table angle of this design can only be the positive angle, namely can only raise the bed body of frame mouth one side, need design a mining shaking table with adjustable gradient to this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining shaking table that slope is adjustable to there is equipment complex operation and angle support atress unbalanced in solving to put forward among the above-mentioned background art, just also relies on the edge of removing the diaphragm to support the shaking table body, and the strong point is only a line, and this problem that the accessory damaged easily just appears.

In order to achieve the above object, the utility model provides a following technical scheme:

a mining shaking table with adjustable gradient comprises slide rails, a gradient adjusting mechanism, a shaking table mechanism and a driving mechanism, wherein the slide rails are provided with two slide rails, the two slide rails have the same specification and are arranged in parallel with each other, the gradient adjusting mechanism is arranged above the two slide rails, the gradient adjusting mechanism comprises a support plate, the support plate is arranged above the two slide rails, pulleys are vertically and rotatably arranged on the lower end surface of the support plate, the four pulleys have the same specification and are distributed in a rectangular array with each other, every two pulleys are respectively and rollingly arranged in sliding grooves of the corresponding slide rails, four lifting cylinders are vertically and fixedly arranged on the upper end surface of the support plate, the four lifting cylinders have the same specification and are distributed in a rectangular array with each other, lifting shafts are fixedly connected to output ends of the four lifting cylinders, four bearings are arranged above the support plate, and tops of the four bearings are vertically and fixedly arranged on, four the bearing is all rotated between two liang and is installed the axis of rotation, two all fixed cover is equipped with two fixed blocks, four in the axis of rotation the fixed block is gone to the bottom central point and is put four lift axles respectively and keep away from corresponding lift cylinder top perpendicular fixed connection, slope adjustment mechanism's top is provided with shaking table mechanism, slope adjustment mechanism one side is provided with actuating mechanism.

As the utility model discloses a preferred technical scheme, shaking table mechanism includes the bed body, the perpendicular fixed mounting of bed body bottom has four bearings, hole, ore deposit groove, water hole and basin have been seted up on the bed body top, set up through the ore deposit groove intercommunication between hole and the water hole, ore deposit groove one side and basin intercommunication setting are kept away from to the water hole.

As an optimized technical scheme of the utility model, fixed surface installs a plurality of compound strips that come on the bed body, is close to more the compound strip length that comes of ore deposit groove is littleer.

As the utility model discloses a preferred technical scheme, actuating mechanism includes driving motor, driving motor sets up in slope adjustment mechanism one side, driving motor's output shaft fixed mounting has the carousel, the perpendicular fixed mounting in edge that a driving motor side was kept away from to the carousel has the fixed axle.

As a preferred technical scheme of the utility model, rotate on the fixed axle and install the connecting strip, the connecting strip other end rotates the installation with double-phase installation piece that sets up side by side, two the perpendicular fixed mounting of installation piece is put at the side central point that the support plate upper surface is close to driving motor.

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

the utility model discloses be provided with four lift cylinders and replace manual transport operation as vertical linear driving source, labour saving and time saving, and the utility model discloses a lift axle passes through fixed block and the perpendicular fixed connection of axis of rotation, and two axis of rotation both ends are all rotated and are installed the bearing, and relative rotation through axis of rotation and bearing replaces the direct slip of part, has slowed down the wearing and tearing of part, and is particularly outstanding, the utility model discloses a the slope of the difference in height realization bed body of two axis of rotation is adjustable, consequently both can be the bed body of raising frame mouth one side, also can be the bed body of reducing frame mouth one side, and the bed body and level are personally submitted the negative angle, the practicality that lifting means used.

Drawings

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

fig. 2 is a schematic top view of the slope adjustment mechanism of the present invention;

fig. 3 is a front view structure diagram of the slope adjusting mechanism of the present invention.

In the figure: 1. a slide rail; 2. a grade adjustment mechanism; 3. a shaking table mechanism; 4. a drive mechanism; 21. a carrier plate; 22. a pulley; 23. a lifting cylinder; 24. a lifting shaft; 25. a bearing; 26. a rotating shaft; 27. a fixed block; 31. a bed body; 32. a mine hole; 33. ore tanks; 34. a water pore; 35. a water tank; 36. compounding strips; 41. a drive motor; 42. a turntable; 43. a fixed shaft; 44. a connecting strip; 45. and (7) installing the block.

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.

Referring to fig. 1-3, the utility model provides a slope adjustable mining shaking table, which comprises two slide rails 1, two slope adjusting mechanisms 2, a shaking table mechanism 3 and a driving mechanism 4, wherein the two slide rails 1 are arranged in parallel, the slope adjusting mechanisms 2 are arranged above the two slide rails 1, the slope adjusting mechanisms 2 comprise a support plate 21, the support plate 21 is arranged above the two slide rails 1, pulleys 22 are vertically and rotatably arranged on the lower end surface of the support plate 21, the four pulleys 22 are in consistent specification and are distributed in a rectangular array mutually, the four pulleys 22 are respectively and rollably arranged in the sliding grooves of the corresponding slide rails 1, four lifting cylinders 23 are vertically and fixedly arranged on the upper end surface of the support plate 21, the four lifting cylinders 23 are in consistent specification and are distributed in a rectangular array mutually, the output ends of the four lifting cylinders 23 are all fixedly connected with lifting shafts 24, support plate 21 top is provided with four bearings 25, the equal perpendicular fixed mounting in shaking table mechanism 3's lower surface in the top of going up of four bearings 25, four bearings 25 all rotate between two liang and install axis of rotation 26, all fixed cover is equipped with two fixed blocks 27 on two axis of rotation 26, four fixed blocks 27 go to the bottom central point put four lift axles 24 respectively and keep away from corresponding lift cylinder 23 top perpendicular fixed connection, the top of slope adjustment mechanism 2 is provided with shaking table mechanism 3, slope adjustment mechanism 2 one side is provided with actuating mechanism 4.

Wherein, shaking table mechanism 3 includes the bed body 31, and the perpendicular fixed mounting in bed body 31 bottom has four bearings 25, and bed body 31 is gone up the top and has been seted up ore deposit hole 32, ore deposit groove 33, water hole 34 and basin 35, sets up through ore deposit groove 33 intercommunication between ore deposit hole 32 and the water hole 34, and ore deposit groove 33 one side is kept away from in water hole 34 and basin 35 intercommunication sets up, guarantees to wash and screens synchronous.

Wherein, the fixed surface installs a plurality of come compound strip 36 on the bed body 31, and the more the coming compound strip 36 that is close to ore deposit groove 33 is littleer for length, improves screening efficiency.

Wherein, actuating mechanism 4 includes driving motor 41, and driving motor 41 sets up in slope adjustment mechanism 2 one side, and driving motor 41's output shaft fixed mounting has carousel 42, and the perpendicular fixed mounting in the edge of carousel 42 keeping away from driving motor 41 one side has fixed axle 43, and fixed axle 43 tip fixed mounting has the anticreep cap, avoids connecting the landing.

Wherein, the fixed shaft 43 is rotatably provided with a connecting strip 44, the other end of the connecting strip 44 is rotatably mounted with two mounting blocks 45 arranged in parallel, and the two mounting blocks 45 are vertically and fixedly mounted on the upper surface of the carrier plate 21 near the center of the side edge of the driving motor 41, so as to ensure the stability of the center of gravity.

Principle of operation

Starting the driving motor 41 to drive the turntable 42 to rotate around the output shaft of the driving motor 41, enabling the fixed shaft 43 to rotate along with the turntable 42, enabling the fixed shaft 43 and one end of the connecting strip 44 to rotate relatively, and enabling the connecting strip 44 to pull to move, enabling the other end of the connecting strip 44 to rotate relatively with the two mounting blocks 45, enabling the whole gradient adjusting mechanism 2 and the shaking table mechanism 3 to start to do linear reciprocating motion in the horizontal direction, throwing a proper amount of mineral materials into the mineral hole 32, throwing a proper amount of water into the water hole 34, and starting to perform screening operation on the mineral materials;

because the required condition of screening of different mineral aggregates is different, just need begin to adjust the inclination of the bed body 31 this moment, start four lift cylinders 23, two lift cylinders 23 that are close to the mine opening 32 drive lift axle 24 and begin to rise, two other lift cylinders 23 drive lift axle 24 and begin to descend, the bed body 31 begins to incline this moment, and inclination is decided by the difference in height of two axis of rotation 26, can be positive angle with the horizontal plane, also can be for the different mineral aggregates screening of convenient adaptation of negative angle.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a mining shaking table that slope is adjustable, includes slide rail (1), slope adjustment mechanism (2), shaking table mechanism (3) and actuating mechanism (4), its characterized in that, slide rail (1) is provided with two, two slide rail (1) specification is unanimous and sets up side by side each other, two slide rail (1) top is provided with slope adjustment mechanism (2), slope adjustment mechanism (2) includes support plate (21), support plate (21) set up the top at two slide rails (1), the terminal surface is perpendicular to rotate under support plate (21) and is installed pulley (22), four pulley (22) specification is unanimous and be rectangular array distribution each other, and four pulley (22) two liang of difference roll installations are in the spout of corresponding slide rail (1), the up end perpendicular fixed mounting of support plate (21) has four lift cylinders (23), four lift cylinder (23) specification is unanimous and be the rectangle array distribution each other, four the equal fixedly connected with lift axle (24) of output of lift cylinder (23), support plate (21) top is provided with four bearings (25), four the lower surface at shaking table mechanism (3) of the equal perpendicular fixed mounting in the top of going up of bearing (25), four bearing (25) are all rotated between two liang and are installed axis of rotation (26), two equal fixed suit is equipped with two fixed blocks (27), four fixed block (27) are gone to the bottom central point and are put four lift axle (24) respectively and keep away from corresponding lift cylinder (23) top perpendicular fixed connection, the top of slope adjustment mechanism (2) is provided with shaking table mechanism (3), slope adjustment mechanism (2) one side is provided with actuating mechanism (4).

2. The mining swing bed with adjustable gradient according to claim 1, characterized in that: shaking table mechanism (3) are including bed body (31), the perpendicular fixed mounting in bed body (31) lower bottom has four bearings (25), bed body (31) are gone up the top and have been seted up ore deposit hole (32), ore deposit groove (33), water hole (34) and basin (35), set up through ore deposit groove (33) intercommunication between ore deposit hole (32) and water hole (34), ore deposit groove (33) one side and basin (35) intercommunication setting are kept away from in water hole (34).

3. The mining swing bed with adjustable gradient according to claim 2, characterized in that: the upper surface of the bed body (31) is fixedly provided with a plurality of reciprocating strips (36), and the length of the reciprocating strips (36) closer to the ore groove (33) is smaller.

4. The mining swing bed with adjustable gradient according to claim 1, characterized in that: actuating mechanism (4) include driving motor (41), driving motor (41) set up in slope adjustment mechanism (2) one side, driving motor's (41) output shaft fixed mounting has carousel (42), perpendicular fixed mounting in the edge of driving motor (41) side is kept away from in carousel (42) has fixed axle (43).

5. The mining swing bed with adjustable slope according to claim 4, wherein: the connecting strip (44) is rotatably mounted on the fixed shaft (43), the other end of the connecting strip (44) is rotatably mounted with two mounting blocks (45) which are arranged in parallel, and the two mounting blocks (45) are vertically and fixedly mounted at the center of the side edge of the upper surface of the carrier plate (21) close to the driving motor (41).