CN207451027U - One kind is improved to rotatably compress loop bar - Google Patents
One kind is improved to rotatably compress loop bar Download PDFInfo
- Publication number
- CN207451027U CN207451027U CN201720315034.9U CN201720315034U CN207451027U CN 207451027 U CN207451027 U CN 207451027U CN 201720315034 U CN201720315034 U CN 201720315034U CN 207451027 U CN207451027 U CN 207451027U
- Authority
- CN
- China
- Prior art keywords
- loop bar
- rocking arm
- rocking
- bar
- mounting base
- 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
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Abstract
It is specifically a kind of improved to rotatably compress loop bar the utility model is related to transmit defeated coal technical field.The improved loop bar that rotatably compresses includes mounting base,Loop bar and rocking arm,Perforative cavity there are one being set in the mounting base,The cavity interpolation has the loop bar,The inner surface of the mounting base is equipped with a circle loose slot,The outer surface of the loop bar is equipped with a circle block,The height of the block is identical with the depth of the loose slot,Rebound spring there are one being set between the block and loose slot,The top of the loop bar is equipped with rocking arm construction section,Section among the rocking arm construction section is square,The section at the rocking arm construction section both ends is rounded,And equipped with the first external screw thread,One end square mounting hole of the rocking arm,The square mounting hole is socketed on the rocking arm construction section,The both sides of the rocking arm are respectively equipped with the first fixing nut,The other end of the rocking arm is equipped with rocking bar,Handle is socketed on the rocking bar,The head of the rocking bar is equipped with the second external screw thread,Second external screw thread is coordinated to be equipped with the second fixing bolt.
Description
Technical field
It is specifically a kind of improved to rotatably compress loop bar the utility model is related to transmit defeated coal technical field.
Background technology
Rocking arm is a kind of common mechanical structure, is usually used in mechanical equipment either some easy cantilever designs
In., it is necessary to which rocking arm has the ability of certain rotation and carrying in special use environment.Current telescopic rocking arm cannot
Meet the demand, it is necessary to redesign connection structure.
Utility model content
The utility model is to provide a kind of simpler understandable, the more efficient, operation of structure easier improved
Rotatably compress loop bar.
The utility model is achieved through the following technical solutions：
It is a kind of it is improved rotatably compresses loop bar, including mounting base, loop bar and rocking arm, set that there are one run through in the mounting base
Cavity, the cavity interpolation has a loop bar, and the inner surface of the mounting base is equipped with a circle loose slot, the loop bar it is outer
Surface is equipped with a circle block, and the height of the block is identical with the depth of the loose slot, between the block and loose slot
If there are one rebound spring, the top of the loop bar is equipped with rocking arm construction section, and the section among the rocking arm construction section is in pros
Shape, the section at the rocking arm construction section both ends is rounded, and is equipped with the first external screw thread, one end square mounting hole of the rocking arm,
The square mounting hole is socketed on the rocking arm construction section, and the both sides of the rocking arm are respectively equipped with the first fixing nut, described
The other end of rocking arm is equipped with rocking bar, and handle is socketed on the rocking bar, and the head of the rocking bar is equipped with the second external screw thread, coordinates institute
The second external screw thread is stated equipped with the second fixing bolt.
Sealing ring is equipped between the mounting base and loop bar.
The lower part of the loop bar is equipped with hold-down head mounting hole, and internal thread, the compression are equipped in the hold-down head mounting hole
Hold-down head is equipped in head mounting hole, the hold-down head is equipped with the 3rd external screw thread.
The outside of the loop bar is equipped with spiral external chute, and the inner wall of the mounting base is equipped with spiral internal chute, the spiral shell
It revolves and steel ball is equipped between external chute and spiral internal chute.
The mounting base is equipped with oil filler point, and oiling piston is equipped in the oil filler point.
Advantageous effect is caused by the utility model：
In the utility model, the improved loop bar that rotatably compresses includes defeated device for coal and coal tripper, the defeated coal dress
It puts including transmission mechanism and conveyer belt, the coal tripper includes frame body, mechanism of unloading coal and rocking bar control mechanism, the machine for unloading coal
Structure includes unloading coal plate, unload coal piece and reinforced sheet, the rocking bar control mechanism includes gear drive, driving lever, by lever and
Stent, the design of the coal tripper solve the problems, such as that general defeated device for coal can not unload coal locally so that the improvement
Rotatably compress loop bar and can complete locally unloading coal for task.
Description of the drawings
The utility model is described in further detail below in conjunction with attached drawing.
Fig. 1 is the improved structure diagram for rotatably compressing loop bar described in the utility model.
The corresponding label of component names is as follows in figure：
1st, installation set；2nd, loop bar；3rd, rocking arm；4th, loose slot is enclosed；5th, block；6th, rebound spring；7th, rocking arm construction section；8th,
One external screw thread；9th, the first fixing nut；10th, rocking bar；11st, handle；12nd, the second external screw thread；13rd, the second fixing bolt；14th, seal
Circle；15th, hold-down head mounting base；16th, internal thread；17th, hold-down head；18th, the 3rd external screw thread；19th, spiral external chute；20th, in spiral
Sliding slot；21st, steel ball；22nd, oil filler point；23rd, oiling piston.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments：
As the improved embodiment for rotatably compressing loop bar described in the utility model, as shown in Figure 1, including mounting base 1, set
Bar 2 and rocking arm 3 are set in the mounting base 1 there are one perforative cavity (not shown), in the cavity (not shown)
The loop bar 2 is inserted with, the inner surface of the mounting base 1 is equipped with a circle loose slot 4, and the outer surface of the loop bar 2 is equipped with one
Enclose block 5, the height of the block 5 is identical with the depth of the loose slot 4, set between the block 5 and loose slot 4 there are one
Rebound spring 6, the top of the loop bar 2 are equipped with rocking arm construction section 7, and the section of 7 centre of rocking arm construction section is square,
The section at 7 both ends of rocking arm construction section is rounded, and equipped with the first external screw thread 8, one end square mounting hole of the rocking arm 3
(not shown), the square mounting hole (not shown) are socketed on the rocking arm construction section 7, and the two of the rocking arm 3
Side is respectively equipped with the first fixing nut 9, and the other end of the rocking arm 3 is equipped with rocking bar 10, handle 11 is socketed on the rocking bar 10,
The head of the rocking bar 10 is equipped with the second external screw thread 12, and second external screw thread 12 is coordinated to be equipped with the second fixing bolt 13.
In the present embodiment, sealing ring 14 is equipped between the mounting base 1 and loop bar 2.
In the present embodiment, the lower part of the loop bar 2 is equipped with hold-down head mounting hole 15, is set in the hold-down head mounting hole 15
There is internal thread 16, hold-down head 17 is equipped in the hold-down head mounting hole 15, the hold-down head 17 is equipped with the 3rd external screw thread 18.
In the present embodiment, the outside of the loop bar 2 is equipped with spiral external chute 19, and the inner wall of the mounting base 1 is equipped with spiral shell
Medial rotation sliding slot 20 is equipped with steel ball 21 between the spiral external chute 19 and spiral internal chute 20.
In the present embodiment, the mounting base 1 is equipped with oil filler point 22, and oiling piston 23 is equipped in the oil filler point.
Claims (5)
1. one kind is improved to rotatably compress loop bar, it is characterised in that including mounting base, loop bar and rocking arm, the mounting base is equipped with
One perforative cavity, the cavity interpolation have the loop bar, and the inner surface of the mounting base is equipped with a circle loose slot, described
The outer surface of loop bar is equipped with a circle block, and the height of the block is identical with the depth of the loose slot, the block and work
It is set between dynamic slot there are one rebound spring, the top of the loop bar is equipped with rocking arm construction section, cutting among the rocking arm construction section
Face is square, and the section at the rocking arm construction section both ends is rounded, and is equipped with the first external screw thread, and one end of the rocking arm is square
Mounting hole, the square mounting hole are socketed on the rocking arm construction section, and the both sides of the rocking arm are respectively equipped with the first fixation spiral shell
Mother, the other end of the rocking arm are equipped with rocking bar, and handle is socketed on the rocking bar, and the head of the rocking bar is equipped with the second outer spiral shell
Line coordinates second external screw thread to be equipped with the second fixing bolt.
2. improved as described in claim 1 rotatably compress loop bar, it is characterised in that is equipped between the mounting base and loop bar
Sealing ring.
3. improved as described in claim 1 rotatably compress loop bar, it is characterised in that the lower part of the loop bar is equipped with hold-down head
Mounting hole is equipped with internal thread in the hold-down head mounting hole, is equipped with hold-down head in the hold-down head mounting hole, on the hold-down head
Equipped with the 3rd external screw thread.
4. improved as described in claim 1 rotatably compress loop bar, it is characterised in that the outside of the loop bar is equipped with outside spiral
Sliding slot, the inner wall of the mounting base are equipped with spiral internal chute, steel ball are equipped between the spiral external chute and spiral internal chute.
5. improved as described in claim 1 rotatably compress loop bar, it is characterised in that the mounting base is equipped with oil filler point, institute
It states and oiling piston is equipped in oil filler point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315034.9U CN207451027U (en) | 2017-03-29 | 2017-03-29 | One kind is improved to rotatably compress loop bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315034.9U CN207451027U (en) | 2017-03-29 | 2017-03-29 | One kind is improved to rotatably compress loop bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207451027U true CN207451027U (en) | 2018-06-05 |
Family
ID=62245870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720315034.9U Expired - Fee Related CN207451027U (en) | 2017-03-29 | 2017-03-29 | One kind is improved to rotatably compress loop bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207451027U (en) |
-
2017
- 2017-03-29 CN CN201720315034.9U patent/CN207451027U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200729 Address after: 154000 factory area of Guangfu Road paper mill, Dongfeng District, Jiamusi City, Heilongjiang Province Patentee after: JIAMUSI COAL MINING MACHINERY Co.,Ltd. Address before: Tongxiang city Wuzhen town floating bridge LAN Cun Jiang Baoli Jiaxing City, Zhejiang province 314500 No. 44 Patentee before: Jiang Fugen |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 |