CN202377189U - Seat type vibrating screen jacking device - Google Patents

Seat type vibrating screen jacking device Download PDF

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Publication number
CN202377189U
CN202377189U CN2011205625167U CN201120562516U CN202377189U CN 202377189 U CN202377189 U CN 202377189U CN 2011205625167 U CN2011205625167 U CN 2011205625167U CN 201120562516 U CN201120562516 U CN 201120562516U CN 202377189 U CN202377189 U CN 202377189U
Authority
CN
China
Prior art keywords
spring
seat
vibrating screen
honour
vibratory sieve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011205625167U
Other languages
Chinese (zh)
Inventor
李为海
蒋家兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANTAI XINHAI MINING MACHINERY CO Ltd
Original Assignee
YANTAI XINHAI MINING MACHINERY CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by YANTAI XINHAI MINING MACHINERY CO Ltd filed Critical YANTAI XINHAI MINING MACHINERY CO Ltd
Priority to CN2011205625167U priority Critical patent/CN202377189U/en
Application granted granted Critical
Publication of CN202377189U publication Critical patent/CN202377189U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a jacking device, and particularly provides a seat type vibrating screen jacking device. The seat type vibrating screen jacking device comprises a spring upper seat and a spring bottom frame, wherein the spring upper seat is connected with a vibrating screen box; a spring is arranged between the spring upper seat and the spring bottom frame; a screw is arranged on the spring bottom frame; and the upper end of the screw is in contact and fit with the bottom plate of the spring upper seat. Compared with the prior art, the seat type vibrating screen jacking device provided by the utility model has the advantages of reasonable design, simple structure and low using cost, and is convenient to maintain and use.

Description

A kind of formula vibratory sieve jacking system
Technical field
The utility model relates to a kind of jacking system, specifically provides a kind of formula vibratory sieve jacking system.
Background technology
Because the difference of vibratory sieve spring rate, when vibratory sieve dry run test run,, often need to change, the apolegamy spring according to screen(ing) machine turn round steady degree, noise, working amplitude and screen box teeter situation.During vibratory sieve work, support spring fracture or damage, four jiaos of support spring rigidity differences are big, also need change spring.In order to change spring, just need hoisting machinery, but the workplace of installation vibratory sieve possibly not have hoisting machinery, and use very inconvenient yet.
Summary of the invention
The utility model is to above problem, and a kind of formula vibratory sieve jacking system is provided, and is very convenient when it makes vibratory sieve replacing or adjustment spring, improved operating efficiency.
The utility model solves the technical scheme that its technical problem adopted:
A kind of formula vibratory sieve jacking system; Comprise the spring seat of honour and spring underframe, the said spring seat of honour is connected with vibrating screen box, between the spring seat of honour and the spring underframe spring is set; Said spring underframe is provided with screw rod, the base plate contact matching at the said screw rod upper end and the spring seat of honour.
Screw rod is provided with nut.
The base plate at the spring seat of honour is provided with the recessed circle of the heart, said the recessed circle of the heart is used for the upper end contact matching with screw rod.
A kind of the formula vibratory sieve jacking system of the utility model is applicable to the seat formula vibratory sieve that industrial departments such as mine, coal separation, building materials, chemical industry use, and is used for changing or the apolegamy spring.Its advantage is: (1) is easy to manufacture, and is simple in structure, safeguards easy to use; (2) need not increase hoisting machinery, use cost is low.
In sum, compared with prior art, a kind of the formula vibratory sieve jacking system of the utility model, it has characteristics reasonable in design, simple in structure, that maintenance is easy to use, use cost is low.
Description of drawings
Fig. 1 is the structural front view of a kind of formula vibratory sieve jacking system;
Fig. 2 is the structure left view of a kind of formula vibratory sieve jacking system.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment a kind of the formula vibratory sieve jacking system of the utility model done further to describe.
Shown in accompanying drawing 1; A kind of formula vibratory sieve jacking system; Comprise the spring seat of honour 1 and spring underframe 2, the said spring seat of honour 1 is connected with vibrating screen box, between the spring seat of honour 1 and the spring underframe 2 spring 3 is set; Said spring underframe 2 is provided with screw rod 4, the base plate contact matching at said screw rod 4 upper ends and the spring seat of honour 1.
In the present embodiment, screw rod 4 is provided with nut 5.And the base plate at the spring seat of honour 1 is provided with the recessed circle 6 of the heart, said the recessed circle 6 of the heart is used for the upper end contact matching with screw rod 4.
On the spring underframe 2 of present formula vibratory sieve screw rod 4 is housed, at the vibratory sieve duration of work with screw rod 4 to underspin, guarantee that screw tip do not interfere with the base plate at the spring seat of honour 1, and pin with nut 5, prevent to become flexible in the vibration processes.When vibratory sieve shut down to be changed spring, nut 5 is unclamped, screw rod 4 has upwards revolved, owing to processed the recessed circle 6 of the heart on 1 base plate of the spring seat of honour, so the two centering, contact are well, thereby lifts screen box vertically, stably.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, common variation that those skilled in the art carries out in the utility model technical scheme scope and replacement all should be included in the protection domain of the utility model.

Claims (3)

1. seat formula vibratory sieve jacking system; Comprise the spring seat of honour and spring underframe; The said spring seat of honour is connected with vibrating screen box, it is characterized in that, between the said spring seat of honour and the spring underframe spring is set; Said spring underframe is provided with screw rod, the base plate contact matching at the said screw rod upper end and the spring seat of honour.
2. a kind of formula vibratory sieve jacking system according to claim 1 is characterized in that described screw rod is provided with nut.
3. a kind of formula vibratory sieve jacking system according to claim 1 is characterized in that the base plate at the described spring seat of honour is provided with the recessed circle of the heart, said the recessed circle of the heart is used for the upper end contact matching with screw rod.
CN2011205625167U 2011-12-29 2011-12-29 Seat type vibrating screen jacking device Expired - Fee Related CN202377189U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205625167U CN202377189U (en) 2011-12-29 2011-12-29 Seat type vibrating screen jacking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205625167U CN202377189U (en) 2011-12-29 2011-12-29 Seat type vibrating screen jacking device

Publications (1)

Publication Number Publication Date
CN202377189U true CN202377189U (en) 2012-08-15

Family

ID=46625710

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205625167U Expired - Fee Related CN202377189U (en) 2011-12-29 2011-12-29 Seat type vibrating screen jacking device

Country Status (1)

Country Link
CN (1) CN202377189U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107413624A (en) * 2017-08-18 2017-12-01 镇江苏峰茶业科技有限公司 A kind of tea dry sorting screening plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107413624A (en) * 2017-08-18 2017-12-01 镇江苏峰茶业科技有限公司 A kind of tea dry sorting screening plant

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120815

Termination date: 20141229

EXPY Termination of patent right or utility model