CN214184065U

CN214184065U - Shock type vibrating screen

Info

Publication number: CN214184065U
Application number: CN202023198881.2U
Authority: CN
Inventors: 李群华
Original assignee: Zhejiang Yuxiang Tunnel Segment Manufacturing Co ltd
Current assignee: Zhejiang Yuxiang Tunnel Segment Manufacturing Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-14
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to a jarring type vibrating screen, which belongs to the technical field of vibrating screens, and comprises a bottom plate, a body of the vibrating screen is fixedly connected with the bottom of the bottom plate, two positioning rods are fixedly connected with the top of the bottom plate, a plurality of screen cylinder pieces for filtering are arranged between the two positioning rods, a lifting frame is fixedly connected with the top of the base, a servo motor is fixedly connected with the top of the lifting frame, a threaded rod is fixedly connected with an output shaft of the servo motor, a plurality of first lower pressing plates are arranged on the threaded rod, each first lower pressing plate is provided with a first threaded hole, each first lower pressing plate is arranged at the position above each cylinder body, a second lower pressing plate is arranged at the position above the threaded rod corresponding to the plurality of first lower pressing plates, and a second threaded hole is arranged on the second lower pressing plate. The first lower pressing plate and the second lower pressing plate are fixed with the screen cylinder piece, so that the screen cylinder piece is fixed more firmly.

Description

Shock type vibrating screen

Technical Field

The utility model belongs to the technical field of the technique of sieving machine and specifically relates to a jarring formula shale shaker is related to.

Background

The shock type vibrating screen is suitable for screening and analyzing materials in laboratories and laboratories of departments such as geology, metallurgy, chemical coal, national defense, scientific research, grinding wheels, cement, buildings and the like, and the principle of the vibrating screen machine is as follows: the motor is transmitted to the main shaft through the transmission piece, and the cam shaft is driven by the turbine pair on the main shaft to do the shocking motion, so that the sieve base has the dual motions of rotation and shocking, and the purpose of separating and sieving materials by the sieve is achieved. When the user uses, stack the shale shaker in proper order on the sieve seat, use holding down plate to carry out the crimping fixed.

The above prior art solutions have the following drawbacks: when vibrating for a period of time, fixed knot constructs and takes place to become flexible easily, finally causes a plurality of shale shakers to take place the activity, drop.

SUMMERY OF THE UTILITY MODEL

Firm degree when installing in order to improve the shale shaker, this application provides a jarring formula shale shaker.

The technical scheme provided by the application is as follows:

a jarring type vibrating screen comprises a bottom plate, a machine body of a vibrating screen machine is fixedly connected to the bottom of the bottom plate, two positioning rods are fixedly connected to the top of the bottom plate, each positioning rod is vertically arranged, a plurality of screen cylinder pieces for filtering are arranged between the two positioning rods, a lifting frame is fixedly connected to the top of a base, the lifting frame is vertically arranged, a servo motor is fixedly connected to the top of the lifting frame, an output shaft of the servo motor is vertically and downwards arranged, a threaded rod is fixedly connected to the output shaft of the servo motor, the threaded rod is vertically and downwards arranged, the bottom of the threaded rod is rotatably connected to the lifting frame, a plurality of first lower pressing plates are arranged on the threaded rod and are arrayed along the length direction of the threaded rod, a first threaded hole is formed in the position, corresponding to the threaded rod, of each first lower pressing plate is in threaded holes, each first lower pressing plate is arranged above each cylinder body, the threaded rod is provided with the second holding down plate corresponding to a plurality of first holding down plate top positions, and second screw hole has been seted up to second holding down plate corresponding to threaded rod position department, and threaded rod threaded connection is in the second screw hole, and the second holding down plate can with set up the stack shell butt in the locating lever the top.

Through adopting above-mentioned scheme, when the user used, pegged graft a plurality of screen cloth barrel spares in proper order between two locating levers, start servo motor, servo motor drives the threaded rod and rotates, and the threaded rod drives first holding down plate and second holding down plate downstream, and is fixed inseparable with every screen cloth subassembly.

Preferably, the screen cloth barrel part comprises a barrel body, a screen cloth is fixedly connected to one side of the barrel body, and a handle is fixedly connected to one side, away from the lifting frame, of the barrel body.

Through adopting above-mentioned scheme, when the user used, can drag the stack shell through the handle, take off the screen cloth from the locating lever fast simultaneously.

Preferably, many first guide slots have all been seted up to one side that two locating levers are close to each other, and many first guide slots set up along the length direction array of locating lever, and every stack shell both sides all are connected with first guide rail, first guide rail sliding connection in first guide slot.

Through adopting above-mentioned scheme, when the user used, first guide slot and first guide rail played the effect of direction, and the user can fix the screen cloth through first guide slot and first guide rail.

Preferably, the inclined planes are arranged at the top and the bottom of one end, which is far away from each other, of each first guide rail, and the inclined planes are obliquely arranged from the top and the bottom of each first guide rail to the end, which is far away from each other, of each first guide rail.

Through adopting above-mentioned scheme, when the user used, can make first guide rail peg graft in first guide slot more easily through the inclined plane, improve user's availability factor.

Preferably, a plurality of grooves are formed in the bottom of each first lower pressing plate and the bottom of each second lower pressing plate corresponding to the top of the barrel body, and the grooves are arranged along the circumference of the circle where the bottom of each first lower pressing plate is located.

Through adopting above-mentioned scheme, when the user used, a plurality of recesses can reduce the area of contact at first holding down plate and second holding down plate bottom and stack shell top to improve frictional force and pressure between first holding down plate and second holding down plate and the stack shell, make the stack shell fix on the locating lever more firm.

Preferably, a plurality of third threaded holes are formed in each first lower pressing plate, a fourth threaded hole is formed in the position, corresponding to the third threaded hole, of each second lower pressing plate, a through hole is formed in the position, corresponding to the third threaded hole, of each screen, an inserting rod is arranged in the position, corresponding to the third threaded hole, of each first lower pressing plate, the inserting rod is vertically arranged, the inserting rod is provided with threads corresponding to the third threaded holes and the fourth threaded holes, and the inserting rod can be connected in the fourth threaded holes in a threaded mode.

Through adopting above-mentioned scheme, when the user used, the inserted bar can make the user strengthen fixedly at first holding down plate and second holding down plate with screen cloth barrel spare fixed back, prevents that screen cloth barrel spare from the landing from the locating lever.

Preferably, the crane is close to many first gag levers of reference column one side fixedly connected with, many first gag levers set up along the direction of height array of crane, the crane corresponds every first gag lever post next door position department fixedly connected with second gag lever post, every second gag lever post all is in same water flat line rather than the first gag lever post that corresponds, every stack shell corresponds the equal fixedly connected with stopper of position department between first gag lever post and the second gag lever post, the stopper can the joint between first gag lever post and the second gag lever post.

Through adopting above-mentioned scheme, when the user used, after setting up screen cloth barrel spare between two locating levers, the stopper can the joint with between first gag lever post and the second gag lever post.

Preferably, the bottom of each screen is fixedly connected with a first magnet, the top of each first lower pressing plate is fixedly connected with a foldable leakage-proof pipe sleeve, the top of each leakage-proof pipe sleeve is fixedly connected with a second magnet, and the first magnet and the second magnet can attract each other.

Through adopting above-mentioned scheme, during the user uses, after pegging graft screen cloth barrel spare on two locating levers, first magnet and second magnet inter attraction to make leak protection pipe box top can be fixed with the screen cloth bottom, make the user at the sieve in-process that shakes, the material of sieving out can not spill between screen cloth barrel spare and the first clamp plate at the in-process that falls down.

To sum up, the utility model discloses following beneficial effect has:

1. the first lower pressing plate and the second lower pressing plate can be rapidly driven to vertically move downwards through the servo motor and the threaded rod, so that the first lower pressing plate and the second lower pressing plate are fixed with the screen cylinder piece, and the screen cylinder piece is more firmly fixed;

2. can make equipment in the vibration process through leak protection pipe box, can not make the material that sieves spill.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a projecting screen cartridge according to an embodiment of the present application;

FIG. 3 is a cross-sectional view of an embodiment of the present application highlighting a first lower platen;

FIG. 4 is a schematic view of a protruding thread of an embodiment of the present application.

In the figure, 1, a base; 11. a body; 12. positioning a rod; 121. a first guide groove; 13. a lifting frame; 131. a servo motor; 132. a threaded rod; 133. a first lower platen; 1331. a first threaded hole; 1332. a third threaded hole; 134. a second lower platen; 1341. a second threaded hole; 1342. a fourth threaded hole; 135. a groove; 136. a first limit rod; 1361. a second limiting rod; 2. a screen cylinder; 21. a barrel body; 211. a handle; 212. a limiting block; 22. screening a screen; 221. a first magnet; 222. a leakage-proof pipe sleeve; 223. a second magnet; 224. a through hole; 23. a first guide rail; 231. a bevel; 3. inserting a rod; 31. and (4) threading.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses jarring formula shale shaker, as shown in fig. 1 and 2, including base 1, base 1 bottom fixedly connected with shaking screen machine's organism 11, two locating levers 12 of base 1 top fixedly connected with, a plurality of first guide slots 121 have all been seted up to one side that two locating levers 12 are close to each other, and a plurality of first guide slots 121 all set up along the direction of height array of locating lever 12, and every first guide slot 121 is the level setting. A plurality of screen 22 cylinder parts 2 are arranged between the two positioning rods 12, each screen 22 cylinder part 2 comprises a cylinder body 21, and the bottom of the cylinder body 21 is fixedly connected with a screen 22. The positions of the two sides of the barrel body 21 corresponding to the first guide grooves 121 are fixedly connected with first guide rails 23, and the first guide rails 23 are slidably connected in the first guide grooves 121. Inclined plane 231 is all seted up to the top and the bottom that two first guide rails 23 kept away from one end each other, and inclined plane 231 is to the one end slope setting that two first guide rails 23 kept away from each other by the top and the bottom of every first guide rail 23. When a user uses the screen 22, each barrel 2 is inserted between the two positioning rods 12 through the first guide rail 23 and the first guide groove 121, and the user can more easily insert the first guide rail 23 into the first guide groove 121 through the inclined surface 231, so that the quick fixation is realized.

As shown in fig. 1 and 3, base 1 top fixedly connected with crane 13, crane 13 is vertical to be set up, crane 13 top fixedly connected with servo motor 131, and servo motor 131's output shaft is vertical to be set up downwards, and servo motor 131's output shaft fixedly connected with threaded rod 132, threaded rod 132 are vertical to be set up downwards, and threaded rod 132 bottom is rotated and is connected on crane 13. The threaded rod 132 is provided with a plurality of first lower pressing plates 133, the plurality of first lower pressing plates 133 are arranged in an array along the length direction of the threaded rod 132, a first threaded hole 1331 is formed in the position, corresponding to the threaded rod 132, of each first lower pressing plate 133, and the threaded rod 132 is in threaded connection with the inside of the first threaded hole 1331. Each first lower pressing plate 133 is provided at a position above each barrel 21 and each first lower pressing plate 133 can abut against the barrel 21 therebelow. A second lower pressing plate 134 is arranged at a position above the threaded rod 132 corresponding to the plurality of first lower pressing plates 133, the second lower pressing plate 134 is horizontally arranged, a second threaded hole 1341 is formed at a position of the second lower pressing plate 134 corresponding to the threaded rod 132, and the threaded rod 132 is in threaded connection with the second threaded hole 1341. The second lower pressing plate 134 can abut against the cylinder body 21 arranged at the uppermost part of the positioning rod 12, a plurality of grooves 135 are formed in the bottoms of the first lower pressing plate 133 and the second lower pressing plate 134 corresponding to the top of the cylinder body 21, and the plurality of grooves 135 are arranged in a circular array along the bottom of the first lower pressing plate 133. When the user uses, when putting into two locating levers 12 with a plurality of screen cloth 22 (refer to fig. 2) section of thick bamboo spare 2 between, start servo motor 131, servo motor 131 drives threaded rod 132 and rotates, threaded rod 132 drives the vertical downstream of first holding down plate 133 and second holding down plate 134, first holding down plate 133 and stack shell 21 butt, the realization is fixed to stack shell 21, recess 135 can reduce the lifting surface area of first holding down plate 133 bottom and stack shell 21 simultaneously, thereby strengthen the frictional force between first holding down plate 133 and the stack shell 21, make stack shell 21 connect more stably, difficult landing.

As shown in fig. 1 and 2, a plurality of first limiting rods 136 are fixedly connected to one side of the lifting frame 13 close to the positioning column, the plurality of first limiting rods 136 are arranged in an array along the height direction of the lifting frame 13, a second limiting rod 1361 (refer to fig. 4) is fixedly connected to a position of the lifting frame 13 near each first limiting rod 136, and each second limiting rod 1361 and the corresponding first limiting rod 136 are located on the same horizontal line. Each barrel body 21 corresponds to a position between the first limiting rod 136 and the second limiting rod 1361 and is fixedly connected with a limiting block 212, and the limiting block 212 can be clamped between the first limiting rod 136 and the second limiting rod 1361. Each first lower pressing plate 133 is provided with a plurality of third threaded holes 1332, and a fourth threaded hole 1342 (refer to fig. 4) is provided at a position corresponding to the third threaded hole 1332 of each second lower pressing plate 134. Through holes 224 are formed in the positions, corresponding to the third threaded holes 1332 (refer to fig. 4), of each screen 22, inserting rods 3 are arranged in the positions, corresponding to the third threaded holes 1332, of the first lower pressing plates 133, the inserting rods 3 are vertically arranged, threads 31 (refer to fig. 4) are formed in the positions, corresponding to the third threaded holes 1332, of the inserting rods 3, and the inserting rods 31 can be connected to the fourth threaded holes 1342 in a threaded mode. When the user uses, when setting up screen cloth 22 barrel 2 between two locating levers 12, the stopper 212 on screen cloth 22 barrel 2 can block this moment and insert between first gag lever post 136 and second gag lever post 1361, and at the vibration in-process, first gag lever post 136 and second gag lever post 1361 can make screen cloth 22 barrel 2 more firm, can not make and take place great motion between screen cloth 22 barrel 2 and the locating lever 12 to can the noise reduction. Finally, the insert rod 3 is screwed into the third threaded hole 1332 and the fourth threaded hole 1342 through the threads 31, and the insert rod 3 passes through the through hole 224, so that the screen 22 barrel 2 and the first lower pressing plate 133 can be better combined, and the screen 22 assembly is prevented from sliding off the positioning rod 12 in the movement process.

As shown in fig. 1 and 2, a first magnet 221 is fixedly connected to the bottom of each screen 22, a foldable leakage-proof casing 222 is fixedly connected to the top of each first lower pressing plate 133, a second magnet 223 is fixedly connected to the top of the leakage-proof casing 222, and the first magnet 221 and the second magnet 223 can attract each other. Each barrel body 21 is far away from the limit block 212 and is fixedly connected with a handle 211. When the user uses the screen 22 cylinder 2 between the two positioning rods 12, the first magnet 221 and the second magnet 223 can attract each other, and the leakage preventing sleeve 222 can be enclosed between the first lower pressing plate 133 and the screen 22 above the first lower pressing plate 133 during the downward movement of each first lower pressing plate 133, thereby preventing the screened material from flying out from the gap between the first lower pressing plate 133 and the screen 22 during the vibration. Handle 211 allows the user to easily secure the cartridge 21 while allowing the user to easily remove the cartridge 2 from the screen 22.

The implementation principle of the embodiment of the application is as follows: when a user uses the screen 22, each barrel 2 is inserted between the two positioning rods 12 through the first guide rail 23 and the first guide groove 121, and the user can more easily insert the first guide rail 23 into the first guide groove 121 through the inclined surface 231, so that the quick fixation is realized. When the plurality of screen mesh 22 cylinders 2 are placed between the two positioning rods 12, the first magnet 221 and the second magnet 223 can attract each other, and the leakage preventing sleeve 222 can be enclosed between the first lower pressing plate 133 and the screen mesh 22 above the first lower pressing plate 133 during the downward movement of each first lower pressing plate 133, thereby preventing the screened material from flying out from the gap between the first lower pressing plate 133 and the screen mesh 22 during the vibration. Start servo motor 131, servo motor 131 drives threaded rod 132 and rotates, and threaded rod 132 drives the vertical downstream of first holding down plate 133 and second holding down plate 134, and first holding down plate 133 and stack shell 21 butt realize fixed to stack shell 21, and recess 135 can reduce the lifting surface area of first holding down plate 133 bottom and stack shell 21 simultaneously to strengthen the frictional force between first holding down plate 133 and the stack shell 21, make stack shell 21 connect more stably, difficult landing. When setting up screen cloth 22 barrel 2 between two locating levers 12, the stopper 212 on screen cloth 22 barrel 2 can block this moment and insert between first gag lever post 136 and second gag lever post 1361, and at the vibration in-process, first gag lever post 136 and second gag lever post 1361 can make screen cloth 22 barrel 2 more firm, can not make and take place great motion between screen cloth 22 barrel 2 and the locating lever 12 to can reduce the noise. Finally, the insert rod 3 is screwed into the third threaded hole 1332 and the fourth threaded hole 1342 through the threads 31, and the insert rod 3 passes through the through hole 224, so that the screen 22 barrel 2 and the first lower pressing plate 133 can be better combined, and the screen 22 assembly is prevented from sliding off the positioning rod 12 in the movement process.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a jarring formula shale shaker, includes the bottom plate, bottom plate bottom fixedly connected with sieving machine's organism (11), its characterized in that: the top of the bottom plate is fixedly connected with two positioning rods (12), each positioning rod (12) is vertically arranged, a plurality of screen meshes (22) barrel pieces (2) for filtering are arranged between the two positioning rods (12), the top of the base (1) is fixedly connected with a lifting frame (13), the lifting frame (13) is vertically arranged, the top of the lifting frame (13) is fixedly connected with a servo motor (131), an output shaft of the servo motor (131) is vertically arranged downwards, an output shaft of the servo motor (131) is fixedly connected with a threaded rod (132), the threaded rod (132) is vertically arranged downwards, the bottom of the threaded rod (132) is rotatably connected onto the lifting frame (13), a plurality of first lower pressing plates (133) are arranged on the threaded rod (132), the plurality of first lower pressing plates (133) are arranged in an array along the length direction of the threaded rod (132), a first threaded hole (1331) is formed in the position, corresponding to the threaded rod (132), of each first lower pressing plate (133), threaded rod (132) threaded connection is in first screw hole (1331), every first holding down plate (133) all sets up in every stack shell (21) top position department, threaded rod (132) correspond a plurality of first holding down plate (133) top position department and are provided with second holding down plate (134), second threaded hole (1341) have been seted up to second holding down plate (134) corresponding threaded rod (132) position department, threaded rod (132) threaded connection is in second threaded hole (1341), second holding down plate (134) can with set up stack shell (21) butt in locating lever (12) top.

2. The jar-type shaker of claim 1, wherein: the screen (22) barrel (2) comprises a barrel body (21), the screen (22) is fixedly connected to one side of the barrel body (21), and the handle (211) is fixedly connected to one side, away from the lifting frame (13), of the barrel body (21).

3. The jar shaker of claim 2, wherein: many first guide slots (121) have all been seted up to one side that two locating levers (12) are close to each other, and length direction array setting along locating lever (12) is followed in many first guide slots (121), and every stack shell (21) both sides all are connected with first guide rail (23), and first guide rail (23) sliding connection is in first guide slot (121).

4. The jar shaker of claim 3, wherein: inclined plane (231) have all been seted up to the top and the bottom that two first guide rail (23) kept away from one end each other, and inclined plane (231) are to the one end slope setting that two first guide rail (23) kept away from each other by the top and the bottom of every first guide rail (23).

5. The jar-type shaker of claim 1, wherein: a plurality of grooves (135) are formed in the bottom of each first lower pressing plate (133) and the bottom of each second lower pressing plate (134) corresponding to the top of the barrel body (21), and the grooves (135) are arranged in a circular array along the bottom of the first lower pressing plates (133).

6. The jar-type shaker of claim 1, wherein: all seted up a plurality of third screw holes (1332) on every first holding down plate (133), fourth screw hole (1342) have all been seted up in every second holding down plate (134) corresponding third screw hole (1332) position department, through-hole (224) have all been seted up in every screen cloth (22) corresponding third screw hole (1332) position department, be provided with inserted bar (3) in first holding down plate (133) corresponding third screw hole (1332), the vertical setting of inserted bar (3), inserted bar (3) correspond third screw hole (1332) and fourth position department and all seted up screw thread (31), inserted bar (3) can threaded connection in fourth screw hole (1342).

7. The jar shaker of claim 2, wherein: the lifting frame (13) is close to a plurality of first limiting rods (136) of fixedly connected with on one side of the positioning column, the plurality of first limiting rods (136) are arranged in an array along the height direction of the lifting frame (13), the lifting frame (13) corresponds to a second limiting rod (1361) of the position beside each first limiting rod (136), each second limiting rod (1361) is located in the same horizontal line with the corresponding first limiting rod (136), each barrel body (21) corresponds to a limiting block (212) of the position between the first limiting rod (136) and the second limiting rod (1361), and the limiting block (212) can be clamped between the first limiting rod (136) and the second limiting rod (1361).

8. The jar-type shaker of claim 1, wherein: the bottom of each screen (22) is fixedly connected with a first magnet (221), the top of each first lower pressing plate (133) is fixedly connected with a foldable leakage-proof pipe sleeve (222), the top of each leakage-proof pipe sleeve (222) is fixedly connected with a second magnet (223), and the first magnet (221) and the second magnet (223) can attract each other.