CN202729129U - Combined-type carrier roller buffering device - Google Patents

Combined-type carrier roller buffering device Download PDF

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Publication number
CN202729129U
CN202729129U CN 201220381307 CN201220381307U CN202729129U CN 202729129 U CN202729129 U CN 202729129U CN 201220381307 CN201220381307 CN 201220381307 CN 201220381307 U CN201220381307 U CN 201220381307U CN 202729129 U CN202729129 U CN 202729129U
Authority
CN
China
Prior art keywords
combined
carrier roller
buffering
bracket
type carrier
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
CN 201220381307
Other languages
Chinese (zh)
Inventor
王运池
桂建阁
王学堂
赵成群
杜天泽
刘楷
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.)
Hebi Coal Chemical Machinery Co Ltd
Original Assignee
Hebi Coal Chemical 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 Hebi Coal Chemical Machinery Co Ltd filed Critical Hebi Coal Chemical Machinery Co Ltd
Priority to CN 201220381307 priority Critical patent/CN202729129U/en
Application granted granted Critical
Publication of CN202729129U publication Critical patent/CN202729129U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a combined-type carrier roller buffering device which comprises a buffering carrier roller, a combined-type carrier roller bracket, a buffering rubber spring, a channel steel bracket and a bracket, and is characterized in that the buffering carrier roller and the combined-type carrier roller bracket form a roller bracket combined body which is placed in the buffering rubber spring in a groove of the channel steel bracket; the channel steel bracket is arranged on the inner side of the bracket and is welded with the bracket; and the buffering rubber spring is fixed at two ends of the device through connection bolts, so as to form the combined-type carrier roller buffering device. The combined-type carrier roller buffering device is used in a blanking point of a belt conveyor or a belt feeding machine, so that when compared with an individual buffering carrier roller, the combined-type carrier roller buffering device performs a better buffering effect under the conditions of larger material grain grade and higher impact.

Description

The combined idler shock absorber
Technical field:
The utility model relates to the combination shock absorber that a kind of idler for belt conveyer is used.
Background technology:
At present, belt conveyer solves the method for carrying roller buffer problem, mainly be at carrying roller cylindrical bag one deck rubber, consist of the rubber buffer carrying roller, alleviated material to the impact of belt, frame, but in the situation that material impact power is large, the power that impact idler bears material impact is little, can not well alleviate material impact, for solving this difficult problem, we have invented a kind of impact-resistant combined idler shock absorber.
Summary of the invention:
The purpose of this utility model provides a kind of combined idler shock absorber, solves present impact idler and bears the inadequate problem of cushion effect.
For achieving the above object, the utility model solves the technical scheme that its technical matters adopts and is:
A kind of combined idler shock absorber is comprised of impact idler 1, combined idler support 2, yielding rubber spring 3, channel-section steel carriage 4, support 5 and tie bolt 6.Impact idler 1 is installed on the combined idler support 2, form a roller rack association, be placed on the yielding rubber spring 3 in channel-section steel carriage 4 grooves, channel-section steel carriage 4 is positioned at the inboard of support 5 and welds with support 5, and the two ends of yielding rubber spring 3 are fixing with tie bolt 6.
The utility model adopts said structure compared with prior art to have following features:
1, when the material impact belt, the impact force action that impact idler is subject to and then is delivered on the yielding rubber spring to the combined idler support, has played good buffer action, impact idler bears material impact power and reduces, and has alleviated to a great extent the material impact effect.
2, the impulsive force behind the yielding rubber spring buffer is applied on the support through the channel-section steel carriage, like this, because area of thrust surface enlarge, damping increases, and natural frequency reduces, resonance frequency reduces, although it is constant to be applied to the pressure of yielding rubber spring, pressure reduces greatly, adds the buffer action of yielding rubber spring, the pressure of channel-section steel decomposes, and the instant impact of support is had larger mitigation.
3, because rubber and channel-section steel character widely different has different buffer actions to power, the transmission of power is stoped, and has solved shock problem.
4, useful achievement is to compare good buffer effect with independent impact idler.
Description of drawings:
Fig. 1 is the structural representation of the utility model combined idler shock absorber;
Fig. 2 is the left view of Fig. 1.
Drawing reference numeral: 1 impact idler, 2 combined idler supports, 3, yielding rubber spring, 4 channel-section steel carriages, 5 supports, 6 tie bolts.
The specific embodiment:
Contrast Fig. 1~2, the utility model combined idler shock absorber is comprised of impact idler 1, combined idler support 2, yielding rubber spring 3, channel-section steel carriage 4, support 5 and tie bolt 6.
Its specific structural features is: impact idler 1 is installed on the combined idler support 2, form a roller rack association, be placed on the yielding rubber spring 3 in channel-section steel carriage 4 grooves, channel-section steel carriage 4 is positioned at the inboard of support 5 and welds with support 5, two ends at this device, yielding rubber spring 3 usefulness tie bolts 6 are fixing, so just formed the combined idler shock absorber.
Carrying roller in the utility model accompanying drawing is flat carrier roller, also can make groove profile carrier roller.
The utility model is used in the discharging point of belt conveyer or apron feeder, in the situation that raw meal particle size is large and impulsive force is larger, can play good buffer action.

Claims (1)

1. combined idler shock absorber, by impact idler (1), combined idler support (2), yielding rubber spring (3), channel-section steel carriage (4), support (5) and tie bolt (6) form, it is characterized in that: impact idler (1) is installed on the combined idler support (2), form a roller rack association, be placed on the yielding rubber spring (3) in channel-section steel carriage (4) groove, channel-section steel carriage (4) is positioned at the inboard of support (5) and welds with support (5), and the two ends of yielding rubber spring (3) are fixing with tie bolt (6).
CN 201220381307 2012-07-29 2012-07-29 Combined-type carrier roller buffering device Expired - Fee Related CN202729129U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220381307 CN202729129U (en) 2012-07-29 2012-07-29 Combined-type carrier roller buffering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220381307 CN202729129U (en) 2012-07-29 2012-07-29 Combined-type carrier roller buffering device

Publications (1)

Publication Number Publication Date
CN202729129U true CN202729129U (en) 2013-02-13

Family

ID=47654853

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220381307 Expired - Fee Related CN202729129U (en) 2012-07-29 2012-07-29 Combined-type carrier roller buffering device

Country Status (1)

Country Link
CN (1) CN202729129U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105035634A (en) * 2015-08-25 2015-11-11 昆山宝锦激光拼焊有限公司 Discharging protection jig

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105035634A (en) * 2015-08-25 2015-11-11 昆山宝锦激光拼焊有限公司 Discharging protection jig

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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: 20130213

Termination date: 20180729

CF01 Termination of patent right due to non-payment of annual fee