CN211303770U

CN211303770U - Plate spring sieve

Info

Publication number: CN211303770U
Application number: CN201922236504.4U
Authority: CN
Inventors: 岳学鹏; 杨福音; 吕超
Original assignee: Xinxiang Dongzhen Machinery Manufacturing Co Ltd
Current assignee: Xinxiang Dongzhen Machinery Manufacturing Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-21
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a leaf spring sieve, including last plastid, lower plastid, the leaf spring body, collude the limit net, stereoplasm silica gel seat, fixed cassette and silica gel strip, go up the upper portion that the plastid was settled at plastid frame, plastid frame settles on the upper portion of lower plastid, the plastid passes through leaf spring body and plastid frame fixed connection down, the inside arrangement of plastid frame has colludes the limit net, the border position department fixedly connected with stereoplasm silica gel seat that colludes the limit net, stereoplasm silica gel seat joint is on the fixed cassette on last plastid inner wall, fixedly connected with silica gel strip on the stereoplasm silica gel seat, fixedly connected with vibrating motor on the lower plastid, damping spring and landing leg fixed connection are passed through to the lower part of lower plastid, the lower part fixedly connected with of. The utility model discloses a last plastid, lower plastid, leaf spring body, collude limit net, stereoplasm silica gel seat, fixed cassette and silica gel strip that set up have solved the screen cloth and have adopted screw pressure equipment round fixed with the organism, the very inconvenient problem of dismouting.

Description

Plate spring sieve

Technical Field

The utility model relates to a leaf spring sieve technical field specifically is a leaf spring sieve.

Background

The vibrating screen operates by utilizing reciprocating rotary type vibration generated by vibrator excitation. The upper rotary heavy hammer of the vibrator makes the screen surface generate plane rotary vibration, the lower rotary heavy hammer makes the screen surface generate conical surface rotary vibration, and the combined effect makes the screen surface generate re-rotary vibration. The springs mounted on the screen body serve to dampen and transmit vibrations, and therefore the performance of the springs plays a crucial role, among which the leaf springs are used. The screen mesh on the existing plate spring screen is fixed with the machine body by pressing a circle of screws, so that the screen mesh is very inconvenient to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a leaf spring sieve has solved the screen cloth and has adopted screw pressure equipment round fixed with the organism, the very inconvenient problem of dismouting.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a leaf spring sieve, including last plastid, lower plastid, the leaf spring body, collude the limit net, stereoplasm silica gel seat, fixed cassette and silica gel strip, it settles on plastid frame's upper portion to go up the plastid, plastid frame settles on the upper portion of plastid down, lower plastid passes through leaf spring body and plastid frame fixed connection, the inside arrangement of plastid frame has colludes the limit net, the border position department fixedly connected with stereoplasm silica gel seat that colludes the limit net, stereoplasm silica gel seat joint is on the fixed cassette on last plastid inner wall, fixedly connected with silica gel strip on the stereoplasm silica gel seat, fixedly connected with vibrating motor on the lower plastid, the lower part of lower plastid is through damping spring and landing leg fixed connection, the lower part fixedly.

Preferably, the lower part of the upper mass body is welded with the upper part of the mass frame, connecting plates are fixedly connected between the upper mass body and the mass frame, the connecting plates are all welded with the upper mass body and the mass frame, and the connecting plates are distributed at the connecting part between the upper mass body and the mass frame at equal intervals.

Preferably, the upper portion of leaf spring body passes through fixing base and plastid frame fixed connection, and the lower part of leaf spring body passes through fixing base and the outer wall fixed connection of lower plastid, and plastid frame and lower plastid all pass through bolt and fixing base fixed connection.

Preferably, the landing legs are provided with four, the landing legs are fixedly connected through the connecting rods, reinforcing rib plates are fixedly connected to the connecting parts of the connecting rods and the landing legs, and the reinforcing rib plates are welded to the landing legs and the connecting rods.

Preferably, the upper end of the supporting leg is fixedly connected with the lower end of the damping spring, the upper end of the damping spring is fixedly connected with the lower part of the lower mass, and the lower end of the supporting leg is fixedly connected with the upper part of the adjusting support.

Preferably, the welding of the one end of going up the plastid ejection of compact has the blown down tank, and the feed opening has been seted up to the lower part of blown down tank, has seted up the clearance window on going up the plastid, and fixed cassette welded connection is on the inner wall of last plastid, has seted up the draw-in groove with stereoplasm silica gel seat matched with on the fixed cassette, and the silica gel strip distributes in the upper portion and the lower part of stereoplasm silica gel seat.

(III) advantageous effects

The utility model provides a leaf spring sieve possesses following beneficial effect:

the utility model utilizes the cooperation of the upper plastid, the lower plastid, the plate spring body, the edge-hooking net, the hard silica gel seat, the fixed clamping seat and the silica gel strip, thereby connecting the edge-hooking net to the interior of the upper plastid, improving the connecting strength between the upper plastid and the fixed clamping seat, and ensuring seamless no dead angle by the vulcanization of the hard silica gel seat and the edge-hooking net, meanwhile, the arrangement of the silica gel strip on the hard silica gel seat is convenient for shielding the gap between the edge position of the edge-hooking net and the inner wall of the upper plastid, effectively avoiding the leakage of materials from the edge position, thereby improving the efficiency of screening the materials, the arrangement of the cleaning window on the upper plastid is convenient for cleaning the interior of the upper plastid, improving the convenience of cleaning, the operation of the edge-hooking net is simple and convenient to install and disassemble, the structure is simple, the practicability is strong, the problem of the screen cloth adopt the screw pressure equipment round fixed with the organism, the dismouting is very inconvenient is solved.

Drawings

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

fig. 2 is a schematic top view of the structure of fig. 1 according to the present invention;

fig. 3 is a schematic view of the connection portion between the upper mass and the edge-hooking net in fig. 1 according to the present invention.

The reference numbers in the figures are: 1. coating a plastid; 2. a plastid framework; 3. a lower plastid; 4. a plate spring body; 5. a fixed seat; 6. a crocheted net; 7. cleaning the window; 8. a discharge chute; 9. a feeding port; 10. a vibration motor; 11. a support leg; 12. a damping spring; 13. adjusting the support; 14. a connecting rod; 15. reinforcing the ribbed plate; 16. a hard silicone base; 17. fixing the card holder; 18. a silica gel strip; 19. a connecting plate.

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, an embodiment of the present invention is shown; a plate spring sieve comprises an upper mass body 1, a lower mass body 3, a plate spring body 4, an edge hooking net 6, a hard silica gel seat 16, a fixed clamping seat 17 and silica gel strips 18, wherein the upper mass body 1 is arranged on the upper part of a mass frame 2, the mass frame 2 is used for assisting in fixing the upper mass body 1, the stability of the upper mass body 1 is improved, the stable operation of the upper mass body 1 is ensured, the mass frame 2 is arranged on the upper part of the lower mass body 3, the lower mass body 3 is fixedly connected with the mass frame 2 through the plate spring body 4, the mass frame 2 is conveniently and fixedly connected to the upper part of the lower mass body 3 through the plate spring body 4, the plate spring body 4 is used for buffering vibration generated by a vibration motor 10 and is matched with the vibration motor 10 to drive the sieve surface of the upper mass body 1 to generate a compound rotation type vibration, the sieving operation of materials is completed, the edge hooking net 6 is arranged inside the mass frame 2, and, the edge position of the edge hooking net 6 is fixedly connected with a hard silica gel seat 16, the hard silica gel seat 16 is clamped on a fixed clamping seat 17 on the inner wall of the upper plastid 1, the hard silica gel seat 16 is convenient to be matched with the fixed clamping seat 17, so that the edge hooking net 6 is connected to the inside of the upper plastid 1, the connection strength between the hard silica gel seat 16 and the edge hooking net 6 is improved, the hard silica gel seat 16 and the edge hooking net 6 are vulcanized into a whole to ensure seamless no dead angle, a silica gel strip 18 is fixedly connected on the hard silica gel seat 16, the arrangement of the silica gel strip 18 is convenient to shield a gap between the edge position of the edge hooking net 6 and the inner wall of the upper plastid 1, the leakage of materials from the edge position is effectively avoided, the efficiency of sieving the materials is improved, a vibration motor 10 is fixedly connected on the lower plastid 3, the model of the vibration motor 10 is YZD, and the prior art, be convenient for vibrating motor 10 operation drives whole screen frame and produce the vibration, thereby guarantee that the screen frame can sieve its material, damping spring 12 and landing leg 11 fixed connection are passed through to the lower part of lower plastid 3, support 13 is adjusted to the lower part fixedly connected with of landing leg 11, damping spring 12's setting is convenient for reduce the vibration effort between plastid 3 and the landing leg 11, thereby reduce wearing and tearing between the two, adjusting support 13's setting is convenient for carry out altitude mixture control to its landing leg 11, guarantee that whole screen frame is in the horizontality, thereby the adaptation uses subaerially at the unevenness, promote the stability of whole screen frame.

Furthermore, the lower part of the upper mass 1 is welded with the upper part of the mass frame 2, the connecting plates 19 are fixedly connected between the upper mass 1 and the mass frame 2, the connecting plates 19 are all welded with the upper mass 1 and the mass frame 2, and the connecting plates 19 are distributed at the connecting part between the upper mass 1 and the mass frame 2 at equal intervals, so that the connecting strength between the upper mass 1 and the mass frame 2 is improved by using the connecting plates 19 between the upper mass 1 and the mass frame 2, the upper mass 1 and the mass frame 2 are stably connected together, and the separation between the upper mass 1 and the mass frame 2 caused by long-time vibration operation is.

Further,

fixing base

5 and 2 fixed connection of plastid frame are passed through on the upper portion of leaf spring body 4, the outer wall fixed connection of fixing base 5 and lower plastid 3 is passed through to the lower part of leaf spring body 4, plastid frame 2 and lower plastid 3 all pass through bolt and 5 fixed connection of fixing base, be convenient for utilize fixing base 5 to assist the fixed mounting of leaf spring body 4, promote the stability of leaf spring body 4 operation in-process, avoid vibration in-process leaf spring body 4 to drop, thereby promote the operating stability of whole screen frame.

Further, landing leg 11 is provided with four, and through connecting rod 14 fixed connection between the landing leg 11, connecting rod 14 and the equal fixedly connected with reinforcement floor 15 of the junction site department of landing leg 11, and reinforcement floor 15 all with landing leg 11 and connecting rod 14 welded connection, utilize the landing leg 11 that sets up to support the whole subaerial of its screen frame in the position of use department, guarantee the steady operation of screen frame, utilize connecting rod 14 to promote the wholeness between the landing leg 11 simultaneously, be a whole with all landing leg 11 connections, and utilize reinforcement floor 15 to strengthen the joint strength between connecting rod 14 and the landing leg 11, promote the stability of whole landing leg 11 at the vibration in-process, thereby guarantee that landing leg 11 can be stable support its screen frame.

Further, the upper end of landing leg 11 and the lower extreme fixed connection of shock attenuation spring 12, and the upper end of shock attenuation spring 12 and the lower part fixed connection of lower plastid 3, the setting of shock attenuation spring 12 is convenient for cushion and is weakened the vibration stress to reduce the influence of screen frame vibration to its landing leg 11, the lower extreme of landing leg 11 and the upper portion fixed connection who adjusts support 13, the setting of adjusting support 13 is convenient to be adjusted its landing leg 11.

Further, go up the one end welding of the ejection of compact of plastid 1 and have blown down tank 8, feed opening 9 has been seted up to the lower part of blown down tank 8, the setting of blown down tank 8 and feed opening 9 is used for the supplementary lower row of colluding the edge net 6 and go up the material, the quick outside of leading the screen frame with its material that colludes on the edge net 6, promote the efficiency of screening, it has seted up clearance window 7 on plastid 1 to go up, the setting of clearance window 7 is convenient for clear up the inside of its upper plastid 1, promote the convenience of clearance, fixed cassette 17 welded connection is on the inner wall of upper plastid 1, set up on the fixed cassette 17 with stereoplasm silica gel seat 16 matched with draw-in groove, the stereoplasm silica gel seat 16 of being convenient for links together with fixed cassette 17 with the mode of joint, make things convenient for the dismouting between the two, thereby conveniently collude the dismouting of edge net 6, silica gel strip 18 distributes.

The working principle is as follows: when the device is used, the vibration motor 10 is started, the vibration motor 10 drives the lower plastid 3 to vibrate, the lower plastid 3 utilizes the plate spring body 4 to transmit the vibration to the plastid frame 2 and the upper plastid 1, the upper plastid 1 is driven by the plate spring body 4 to vibrate and simultaneously drives the inner edge-hooking net 6 to vibrate together, then materials to be screened are directly placed on the upper part of the edge-hooking net 6, the materials are screened under the vibration effect of the materials, the materials remained on the upper part of the edge-hooking net 6 gradually move to the discharge chute 8 under the vibration effect of the materials, then the materials are discharged into an external collection box from a discharge port 9 on the discharge chute 8, the materials screened on the edge-hooking net 6 fall onto the inner wall of the bottom of the upper plastid 1 and move to the discharge end of the upper plastid 1 to be discharged under the vibration effect, when the edge-hooking net 6 is required to be disassembled and assembled, the edge-hooking net 6 is directly drawn from the inner part of, the hard silica gel seat 16 at the edge of the edge hooking net 6 slides on the fixed clamping seat 17 until the edge hooking net 6 is completely pulled out, and when the edge hooking net 6 is installed, the installation can be completed by repeating the reverse operation of the above disassembly.

To sum up can, the utility model discloses an last plastid 1, lower plastid 3, leaf spring body 4, collude limit net 6, stereoplasm silica gel seat 16, fixed cassette 17 and silica gel strip 18 that set up have solved the screen cloth and have adopted screw pressure equipment round fixed with the organism, the very inconvenient problem of dismouting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 leaf spring sieve, includes plastid (1), lower plastid (3), leaf spring body (4), colludes limit net (6), stereoplasm silica gel seat (16), fixed cassette (17) and silica gel strip (18), its characterized in that: go up plastid (1) and settle on the upper portion of plastid frame (2), plastid frame (2) are settled on the upper portion of lower plastid (3), lower plastid (3) are through leaf spring body (4) and plastid frame (2) fixed connection, the inside arrangement of plastid frame (2) has collude limit net (6), the border position department fixedly connected with stereoplasm silica gel seat (16) of colluding limit net (6), stereoplasm silica gel seat (16) joint is on fixed cassette (17) on last plastid (1) inner wall, fixedly connected with silica gel strip (18) on stereoplasm silica gel seat (16), fixedly connected with vibrating motor (10) on lower plastid (3), the lower part of lower plastid (3) is through damping spring (12) and landing leg (11) fixed connection, the lower part fixedly connected with of landing leg (11) adjusts support (13).

2. A leaf spring screen according to claim 1, wherein: the lower part of the upper mass body (1) is connected with the upper part of the mass body frame (2) in a welding mode, connecting plates (19) are fixedly connected between the upper mass body (1) and the mass body frame (2), the connecting plates (19) are connected with the upper mass body (1) and the mass body frame (2) in a welding mode, and the connecting plates (19) are distributed at the connecting position between the upper mass body (1) and the mass body frame (2) at equal intervals.

3. A leaf spring screen according to claim 1, wherein: the upper portion of leaf spring body (4) passes through fixing base (5) and plastid frame (2) fixed connection, and the lower part of leaf spring body (4) passes through fixing base (5) and the outer wall fixed connection of lower plastid (3), and plastid frame (2) and lower plastid (3) all pass through bolt and fixing base (5) fixed connection.

4. A leaf spring screen according to claim 1, wherein: landing leg (11) are provided with four, and pass through connecting rod (14) fixed connection between landing leg (11), and the equal fixedly connected with reinforcement ribbed slab (15) of connecting position department of connecting rod (14) and landing leg (11), and reinforcement ribbed slab (15) all with landing leg (11) and connecting rod (14) welded connection.

5. A leaf spring screen according to claim 4, wherein: the upper end of the supporting leg (11) is fixedly connected with the lower end of the damping spring (12), the upper end of the damping spring (12) is fixedly connected with the lower part of the lower mass (3), and the lower end of the supporting leg (11) is fixedly connected with the upper part of the adjusting support (13).

6. A leaf spring screen according to claim 1, wherein: go up the one end welding of plastid (1) ejection of compact and have blown down tank (8), feed opening (9) have been seted up to the lower part of blown down tank (8), have seted up clearance window (7) on going up plastid (1), fixed cassette (17) welded connection is on the inner wall of last plastid (1), has seted up on fixed cassette (17) with stereoplasm silica gel seat (16) matched with draw-in groove, silica gel strip (18) distribute in the upper portion and the lower part of stereoplasm silica gel seat (16).