CN216460142U

CN216460142U - Multilayer screen structure

Info

Publication number: CN216460142U
Application number: CN202123084889.0U
Authority: CN
Inventors: 张超; 傅智
Original assignee: Jinan Yunge Machinery Co ltd
Current assignee: Jinan Yunge Machinery Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-10
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a multilayer screen structure, which belongs to the field of screen devices, and comprises a base, wherein a discharge hopper is fixedly welded on the inner side surface of the base, a sleeve is fixedly welded on the side surface of the base, a guide rod is sleeved in the sleeve in a sliding manner, a positioning pin is connected to the outer side of the base through threads, the multilayer screen structure is convenient and rapid to adjust the vibration amplitude of the slide rod by rotating a nut so as to meet the requirement of screening different materials by an operator, the operator places the materials on the upper end surface of a third screen, starts a vibration motor, drives the first screen, the second screen and the third screen to vibrate, and can filter and screen the materials in a layered manner, thereby improving the screening effect; demolish the screw through rotating, conveniently demolish first screen cloth, second screen cloth and third screen cloth and change, improve its maintenance efficiency, through using bellows connection tap with inlet tube one end, conveniently erode first screen cloth, second screen cloth, third screen cloth and material, improve material screening cleanness.

Description

Multilayer screen structure

Technical Field

The utility model relates to a screen cloth device field, more specifically say, relate to a multilayer screen cloth structure.

Background

Screens are different from conventional mesh products. But rather have a strict series of mesh sizes. And the product is a netted product which has the functions of grading and screening object particles and meets the approval of industries, institutions and standards.

Present multilayer screen cloth structure, screen cloth fixed welding are inboard at the support frame, when changing the screen cloth, need use cutting device to cut and demolish the screen cloth, and inconvenient quick demolish the screen cloth and change, simultaneously, during the screening material, screen cloth and material surface can the adhesion dust, and can lead to the dust to fly away everywhere, are unfavorable for sanitation. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a multi-layer screen structure, which can conveniently and rapidly adjust the vibration amplitude of a sliding rod by rotating a nut so as to meet the requirements of operators for screening different materials, the operators can place the materials on the upper end surface of a third screen, start a vibration motor to drive a first screen, a second screen and the third screen to vibrate, the materials can be filtered and screened in layers, and the screening effect is improved; demolish the screw through rotating, conveniently demolish first screen cloth, second screen cloth and third screen cloth and change, improve its maintenance efficiency, through using bellows connection tap with inlet tube one end, conveniently erode first screen cloth, second screen cloth, third screen cloth and material, improve material screening cleanness.

In order to solve the above problems, the utility model adopts the following technical proposal.

A multi-layer screen structure comprises a base, wherein a discharge hopper is fixedly welded on the inner side surface of the base, a sleeve is fixedly welded on the side surface of the base, a guide rod is sleeved in the sleeve in a sliding manner, a positioning pin is connected to the outer side of the base through threads, a connecting sleeve is sleeved on the outer side of the positioning pin in a sliding manner, a sliding rod is sleeved in the connecting sleeve in a sliding manner, a spring is sleeved on the outer side of the sliding rod in a sliding manner, a nut is connected to the outer side of the sliding rod through threads, a supporting frame is fixedly welded at the upper end of the sliding rod, a vibration motor is fixedly installed at the lower end of the supporting frame, a first screen is installed inside the lower end of the supporting frame, a screw is connected to the inner side surface of the supporting frame through threads, one end of the screw is respectively connected with a first screen, a second screen and a third screen through threads, and a water pipe is fixedly welded on the inner side of the upper end of the supporting frame, the side surface of the water pipe is fixedly welded with a spray head, one end of the water pipe is fixedly welded with a water inlet pipe, the multi-layer screen structure is convenient and rapid to adjust the vibration amplitude of the sliding rod by rotating the nut so as to meet the requirements of operators for screening different materials, the operators place materials on the upper end surface of the third screen, start the vibration motor to drive the first screen, the second screen and the third screen to vibrate, so that the materials can be filtered and screened in a layered mode, and the screening effect is improved; demolish the screw through rotating, conveniently demolish first screen cloth, second screen cloth and third screen cloth and change, improve its maintenance efficiency, through using bellows connection tap with inlet tube one end, conveniently erode first screen cloth, second screen cloth, third screen cloth and material, improve material screening cleanness.

Further, the spring is hugged closely to the lower terminal surface of nut, the lower extreme fixed connection adapter sleeve of spring through rotating the nut, makes things convenient for quick adjustment slide bar vibration amplitude to be fit for the different material demands of operator screening, the operator places the material third screen cloth up end.

Further, the third screen cloth is hugged closely to the inboard of support frame, the up end edge fixed welding of first screen cloth, second screen cloth and third screen cloth has the baffle, starts vibrating motor, drives first screen cloth, second screen cloth and third screen cloth vibrations, can carry out the layering to the material and filter the screening, improves the screening effect.

Furthermore, the upper end fixed weld support frame of guide bar, the second screen cloth is hugged closely to the inboard of support frame, demolishs the screw through rotating, conveniently demolishs the change with first screen cloth, second screen cloth and third screen cloth, improves its maintenance efficiency.

Further, the one end of inlet tube is connected with tap through the bellows, through using bellows connection tap with inlet tube one end, conveniently erodees first screen cloth, second screen cloth, third screen cloth and material, improves material screening cleanness nature.

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

(1) according to the scheme, the vibration amplitude of the sliding rod is conveniently and quickly adjusted by rotating the nut so as to meet the requirements of operators for screening different materials, the operators place the materials on the upper end surface of the third screen, the vibration motor is started to drive the first screen, the second screen and the third screen to vibrate, the materials can be filtered and screened in a layered mode, and the screening effect is improved; demolish the screw through rotating, conveniently demolish first screen cloth, second screen cloth and third screen cloth and change, improve its maintenance efficiency, through using bellows connection tap with inlet tube one end, conveniently erode first screen cloth, second screen cloth, third screen cloth and material, improve material screening cleanness.

(2) The spring is hugged closely to the lower terminal surface of nut, and the lower extreme fixed connection adapter sleeve of spring through rotating the nut, makes things convenient for quick adjustment slide bar range of vibration to be fit for the different material demands of operator screening, the operator places the material third screen cloth up end.

(3) The third screen cloth is hugged closely to the inboard of support frame, and the up end edge fixed welding of first screen cloth, second screen cloth and third screen cloth has the baffle, starts vibrating motor, drives first screen cloth, second screen cloth and the vibrations of third screen cloth, can carry out the layering to the material and filter the screening, improves the screening effect.

(4) The upper end fixed welding support frame of guide bar, the second screen cloth is hugged closely to the inboard of support frame, demolishs the screw through rotating, conveniently demolishs the change with first screen cloth, second screen cloth and third screen cloth, improves its maintenance efficiency.

(5) The one end of inlet tube has tap through bellows connection, through using bellows connection tap with inlet tube one end, conveniently erodees first screen cloth, second screen cloth, third screen cloth and material, improves material screening cleanness.

Drawings

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

fig. 2 is a top view of the support frame of the present invention.

The reference numbers in the figures illustrate:

the device comprises a base 1, a discharge hopper 11, a sleeve 12, a guide rod 13, a positioning pin 14, a connecting sleeve 15, a sliding rod 16, a spring 17, a nut 18, a support frame 19, a vibration motor 110, a first screen 111, a screw 112, a second screen 113, a third screen 114, a water pipe 2, a spray head 21 and a water inlet pipe 22.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-2, a multi-layer screen structure comprises a base 1, a discharge hopper 11 is fixedly welded on the inner side surface of the base 1, a sleeve 12 is fixedly welded on the side surface of the base 1, a guide rod 13 is slidably sleeved inside the sleeve 12, a positioning pin 14 is connected on the outer side of the base 1 through a thread, a connecting sleeve 15 is slidably sleeved outside the positioning pin 14, a sliding rod 16 is slidably sleeved inside the connecting sleeve 15, a spring 17 is slidably sleeved outside the sliding rod 16, a nut 18 is connected on the outer side of the sliding rod 16 through a thread, a supporting frame 19 is fixedly welded on the upper end of the sliding rod 16, a vibration motor 110 is fixedly installed at the lower end of the supporting frame 19, the model of the vibration motor 110 is MVE, and belongs to the prior art, the vibration motor 110 is connected with a control switch, the control switch is connected with a power supply, a first screen 111 is installed inside the lower end of the supporting frame 19, a screw 112 is connected inside the side surface of the supporting frame 19 through a thread, one end of the screw 112 is respectively connected with a first screen 111, a second screen 113 and a third screen 114 through threads, the inner side of the upper end of the support frame 19 is fixedly welded with the water pipe 2, the side surface of the water pipe 2 is fixedly welded with the spray head 21, and one end of the water pipe 2 is fixedly welded with the water inlet pipe 22.

Please refer to fig. 1, the lower end surface of the nut 18 is tightly attached to the spring 17, the lower end of the spring 17 is fixedly connected to the connecting sleeve 15, by rotating the nut 18, the vibration amplitude of the sliding rod 16 can be adjusted conveniently and rapidly, so as to meet the requirements of operators for screening different materials, the operators place the upper end surface of the third screen 114 on the material, the inner side of the supporting frame 19 is tightly attached to the third screen 114, the upper end surfaces of the first screen 111, the second screen 113 and the third screen 114 are fixedly welded with baffles, the vibration motor 110 is started, the first screen 111, the second screen 113 and the third screen 114 are driven to vibrate, the materials can be filtered and screened in a layered manner, and the screening effect is improved.

Referring to fig. 1-2, a support frame 19 is fixedly welded at the upper end of the guide rod 13, the inner side of the support frame 19 is tightly attached to the second screen 113, the first screen 111, the second screen 113 and the third screen 114 are conveniently removed and replaced by rotating a removal screw 112, the maintenance efficiency is improved, one end of the water inlet pipe 22 is connected with a faucet through a corrugated pipe, one end of the water inlet pipe 22 is connected with the faucet through the corrugated pipe, the first screen 111, the second screen 113, the third screen 114 and materials are conveniently washed away, and the material screening cleanness is improved.

This multilayer screen cloth structure, the operator places third screen cloth 114 up end with the material, start shock dynamo 110, drive first screen cloth 111, second screen cloth 113 and the vibrations of third screen cloth 114, can carry out the layering filtration screening to the material, improve the screening effect, through rotating nut 18, make things convenient for the vibration amplitude of quick adjustment slide bar 16, so that be fit for the operator and filter different material demands, demolish screw 112 through rotating, conveniently demolish first screen cloth 111, second screen cloth 113 and third screen cloth 114 are changed, improve its maintenance efficiency, through using bellows connection tap with inlet tube 22 one end, the convenience is to first screen cloth 111, second screen cloth 113, third screen cloth 114 and material erode, improve material screening cleanliness factor.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a multilayer screen cloth structure, includes base (1), its characterized in that: the material feeding device is characterized in that a hopper (11) is fixedly welded on the inner side surface of the base (1), a sleeve (12) is fixedly welded on the side surface of the base (1), a guide rod (13) is sleeved on the inner portion of the sleeve (12) in a sliding mode, a positioning pin (14) is connected to the outer side of the base (1) through threads, a connecting sleeve (15) is sleeved on the outer side of the positioning pin (14) in a sliding mode, a sliding rod (16) is sleeved on the inner portion of the connecting sleeve (15) in a sliding mode, a spring (17) is sleeved on the outer side of the sliding rod (16) in a sliding mode, a nut (18) is connected to the outer side of the sliding rod (16) through threads, a supporting frame (19) is fixedly welded on the upper end of the sliding rod (16), a vibrating motor (110) is fixedly installed at the lower end of the supporting frame (19), a first screen (111) is installed inside the lower end of the supporting frame (19), and a screw (112) is connected to the side surface of the supporting frame (19) through threads, the one end of screw (112) is connected with first screen cloth (111), second screen cloth (113) and third screen cloth (114) respectively through the screw thread, the inboard fixed welding in upper end of support frame (19) has water pipe (2), the fixed welding in side of water pipe (2) has shower nozzle (21), the fixed welding in one end of water pipe (2) has inlet tube (22).

2. A multi-layer screen structure according to claim 1, wherein: the lower end face of the nut (18) is tightly attached to the spring (17), and the lower end of the spring (17) is fixedly connected with the connecting sleeve (15).

3. A multi-layer screen structure according to claim 1, wherein: the inner side of the support frame (19) is tightly attached to the third screen (114), and the edges of the upper end faces of the first screen (111), the second screen (113) and the third screen (114) are fixedly welded with baffles.

4. A multi-layer screen structure according to claim 1, wherein: and a support frame (19) is fixedly welded at the upper end of the guide rod (13), and the inner side of the support frame (19) is tightly attached to the second screen (113).

5. A multi-layer screen structure according to claim 1, wherein: one end of the water inlet pipe (22) is connected with a water tap through a corrugated pipe.