CN213765834U - Mechanical clamping device for agricultural machinery engineering - Google Patents
Mechanical clamping device for agricultural machinery engineering Download PDFInfo
- Publication number
- CN213765834U CN213765834U CN202022830603.8U CN202022830603U CN213765834U CN 213765834 U CN213765834 U CN 213765834U CN 202022830603 U CN202022830603 U CN 202022830603U CN 213765834 U CN213765834 U CN 213765834U
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- Prior art keywords
- base
- agricultural machinery
- clamping device
- sleeve
- cylinder
- 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.)
- Withdrawn - After Issue
Links
- 238000003825 pressing Methods 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a mechanical clamping device for agricultural machinery engineering relates to agricultural machine technical field. Including the base, along the width direction of base, the bilateral symmetry of base is provided with the spout, and the inside lead screw that all is provided with of spout, both ends rotate with the inside both ends of spout behind the lead screw runs through the slider to be connected, and the one end of lead screw passes the spout and is connected with the output shaft of outside lead screw motor, the top of slider all is provided with flexible bracing piece, and the top of flexible bracing piece all is provided with first cylinder, along the length direction of base, the flexible end of first cylinder all is connected with fixture, the four corners department on the base all is provided with the stand, and the top of stand is connected with the backup pad, the top of backup pad is provided with the second cylinder, and the flexible end of second cylinder passes the backup pad and is connected with down fixed establishment. The utility model overcomes prior art's is not enough, conveniently presss from both sides and puts, and the centre gripping is firm, and the security performance is high.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, concretely relates to machinery clamping device for agricultural machinery engineering.
Background
China is facing an important stage of interconversion between traditional agricultural production and modern mechanical agriculture, and with continuous attention paid to relevant agricultural fields, the achievement of agricultural mechanization in China is very obvious nowadays. Agricultural machinery is called agricultural machinery for short, and refers to various machinery used in the production process of crop planting and animal husbandry and the primary processing and treatment process of agricultural and animal products, and the agricultural machinery is widely applied at present.
The clamping mechanism and the device have an important position in agricultural machinery engineering, manpower can be liberated, the stability of the object transportation and processing process is improved, and the working efficiency is improved. However, the traditional clamping device is single in structure, is fixed only through the symmetrical clamping plates, is unstable in clamping, poor in safety performance, incapable of stretching at any time and inconvenient to clamp and place. Therefore, a mechanical clamping device for agricultural machinery engineering is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art's is not enough, the utility model provides a mechanical clamping device for agricultural machinery engineering conveniently presss from both sides and puts, and the centre gripping is firm, and the security performance is high.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a mechanical clamping device for agricultural machinery engineering comprises a base, wherein four corners of the bottom of the base are respectively provided with a roller, sliding grooves are symmetrically arranged on two sides of the base along the width direction of the base, screw rods are respectively arranged in the sliding grooves, the screw rods are in threaded connection with sliding blocks, the two ends of the screw rods penetrate through the sliding blocks and are rotatably connected with the two ends in the sliding grooves, one ends of the screw rods penetrate through the sliding grooves and are connected with output shafts of screw rod motors arranged on the outer side of the base, the sliding blocks are in sliding connection with the sliding grooves, telescopic supporting rods are respectively arranged at the tops of the sliding blocks, first air cylinders are respectively arranged at the tops of the telescopic supporting rods, clamping mechanisms are respectively connected with the telescopic ends of the first air cylinders along the length direction of the base, stand columns are respectively arranged at the four corners of the top of the base, supporting plates are connected at the tops of the stand columns, second air cylinders are arranged at the central positions of the tops of the supporting plates, and the telescopic end of the second cylinder penetrates through the supporting plate to be connected with a downward pressing fixing mechanism.
According to the preferable technical scheme, the clamping mechanism comprises a first clamping plate and a second clamping plate which are of rectangular structures, and the first clamping plate and the second clamping plate are connected through a plurality of first elastic pieces.
According to a further preferable technical scheme, a plurality of anti-skid protrusions are uniformly arranged on the surface, in contact with an object, of the second clamping plate.
According to the preferable technical scheme, the downward pressing and fixing mechanism comprises a first downward pressing plate and a second downward pressing plate which are of arc structures, and the first downward pressing plate and the second downward pressing plate are connected through a plurality of second elastic pieces.
According to a further preferable technical scheme, a silica gel buffer layer is arranged on the surface, in contact with the object, of the second lower pressing plate.
According to the technical scheme, the telescopic supporting rod comprises a sleeve and a telescopic rod, the bottom of the telescopic rod is inserted into the sleeve, the telescopic rod is connected with the sleeve in a sliding mode, the bottom of the sleeve is fixed to the top of the sliding block, the outer wall of one end, away from the sliding block, of the sleeve is connected with a positioning bolt in a plugging mode, a plurality of screw holes are evenly formed in the outer wall of the telescopic rod, and the positioning bolt penetrates through the screw holes to penetrate through the sleeve.
(III) advantageous effects
The embodiment of the utility model provides a mechanical clamping device for agricultural machinery engineering. The method has the following beneficial effects:
1. the utility model discloses a setting up of gyro wheel is convenient for mobile device, drive slider reciprocating motion in the spout through the drive lead screw motor, and then adjust fixture's position, the height of fixture is convenient for adjust through setting up of flexible bracing piece, and then can carry out the centre gripping to different articles, through driving first cylinder, the fixture that makes both sides presss from both sides tightly the article of placing on the base, through driving the second cylinder, make and push down fixing mechanism and further carry out further fixed to the article of centre gripping, improve the stability of article centre gripping, and the work efficiency is improved.
2. The utility model discloses a harm that causes it when setting up of first grip block, second grip block and first elastic component reduces the centre gripping article causes it, causes the harm to it when reducing the pushing down article through setting up of first holding down plate, second holding down plate and second elastic component, plays the guard action to the article of centre gripping.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a front cross-section structure of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the clamping mechanism of the present invention;
fig. 4 is an enlarged schematic structural view of the pressing and fixing mechanism of the present invention;
FIG. 5 is a schematic view of the front cross-sectional structure of the telescopic support rod of the present invention; .
In the figure: the device comprises a base 1, a sliding groove 2, a screw rod 3, a sliding block 4, a telescopic supporting rod 5, a first air cylinder 6, a clamping mechanism 7, a vertical column 8, a supporting plate 9, a second air cylinder 10, a downward pressing fixing mechanism 11, a first clamping plate 12, a second clamping plate 13, an anti-skidding bulge 14, a first elastic piece 15, a first downward pressing plate 16, a second downward pressing plate 17, a silica gel buffer layer 18, a second elastic piece 19, a sleeve 20, a telescopic rod 21, a screw hole 22, a bolt 23, a screw rod motor 24 and a roller 25.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to the attached figures 1-5, a mechanical clamping device for agricultural machinery engineering comprises a base 1, wherein four corners of the bottom of the base are respectively provided with a roller, sliding grooves 2 are symmetrically arranged on two sides of the base 1 along the width direction of the base 1, a screw rod 3 is arranged inside each sliding groove 2, the screw rod 3 is in threaded connection with a sliding block 4, two ends of the screw rod 3 are rotatably connected with two ends inside each sliding groove 2 after penetrating through the sliding block 4, one end of the screw rod 3 penetrates through the sliding groove 2 to be connected with an output shaft of a screw rod motor 24 arranged on the outer side of the base 1, the sliding block 4 is in sliding connection with the sliding grooves 2, the top of each sliding block 4 is provided with a telescopic support rod 5, the top of each telescopic support rod 5 is provided with a first air cylinder 6, the telescopic end of each first air cylinder 6 is connected with a clamping mechanism 7 along the length direction of the base 1, four corners of the top of the base 1 are respectively provided with an upright post 8, the top of stand 8 is connected with backup pad 9, the top central point department of backup pad 9 is provided with second cylinder 10, and the flexible end of second cylinder 10 passes backup pad 9 and is connected with and pushes down fixed establishment 11.
In order to reduce damage to the object during clamping, the clamping mechanism 7 comprises a first clamping plate 12 and a second clamping plate 13 which are in a rectangular structure, and the first clamping plate 12 and the second clamping plate 13 are connected through a plurality of first elastic pieces 15. The arrangement of the first elastic members 15 has a damping effect when clamping an object.
In order to improve the stability of the clamping mechanism 7 in clamping the object, a plurality of anti-skid protrusions 14 are uniformly arranged on the surface of the second clamping plate 13, which is in contact with the object.
In order to reduce the damage to the objects during the downward pressing and fixing, the downward pressing and fixing mechanism 11 comprises a first downward pressing plate 16 and a second downward pressing plate 17 which are in an arc-shaped structure, and the first downward pressing plate 16 and the second downward pressing plate 17 are connected through a plurality of second elastic elements 19. Through the setting of a plurality of second elastic component 19 play the absorbing effect of buffering when pushing down the article, it is fixed to be convenient for push down the article to push down that the holding down plate adopts the arc structure simultaneously.
In order to further reduce the damage to the object when the object is pressed and fixed, the surface of the second lower press plate 17, which is in contact with the object, is provided with a silicone cushion layer 18.
In order to adjust the height of the clamping mechanism 7 conveniently, the telescopic supporting rod 5 comprises a sleeve 20 and a telescopic rod 21, the bottom of the telescopic rod 21 is inserted into the sleeve 20, the telescopic rod 21 is connected with the sleeve 20 in a sliding mode, the bottom of the sleeve 20 is fixed to the top of the sliding block 4, a positioning bolt 23 is inserted into the outer wall of one end, away from the sliding block 4, of the sleeve 20, a plurality of screw holes 22 are formed in the outer wall of the telescopic rod 21 uniformly, and the positioning bolt 23 penetrates through the sleeve 20 after penetrating through the screw holes 22. The position of the telescopic rod 21 is fixed by the positioning bolt 23 passing through the corresponding screw hole 22, thereby adjusting the height of the telescopic supporting rod 5.
The working principle is as follows: during the use, through gyro wheel 25 mobile device, place the article that needs the centre gripping on base 1, thereby the position of adjustment fixture 7 of the height of flexible bracing piece 5, make it be convenient for centre gripping article, start lead screw motor 24, drive slider 4 through lead screw 3 and slide to suitable position department in spout 2, start first cylinder 6, make fixture 7 of both sides press from both sides tightly the article of placing on base 1, and will press from both sides tight article and remove to base 1 central point department through lead screw motor 24, start second cylinder 10, make and push down fixing mechanism 11 and further fix the article of centre gripping.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides an agricultural machinery mechanical clamping device for engineering, includes base (1), its characterized in that: the four corners of the bottom of the base (1) are respectively provided with a roller (25), the rollers are connected with a slide block (4) in a threaded manner along the width direction of the base (1), sliding grooves (2) are symmetrically arranged on two sides of the base (1), screw rods (3) are arranged in the sliding grooves (2), the screw rods (3) are connected with two ends in the sliding grooves (2) in a rotating manner after penetrating through the slide blocks (4), one ends of the screw rods (3) penetrate through the sliding grooves (2) to be connected with output shafts of screw rod motors (24) arranged on the outer side of the base (1), the slide blocks (4) are connected with the sliding grooves (2) in a sliding manner, telescopic support rods (5) are arranged on the tops of the slide blocks (4), first air cylinders (6) are arranged on the tops of the telescopic support rods (5), the telescopic ends of the first air cylinders (6) are connected with clamping mechanisms (7) along the length direction of the base (1), the top four corners department of base (1) all is provided with stand (8), the top of stand (8) is connected with backup pad (9), the top central point department of putting of backup pad (9) is provided with second cylinder (10), and the flexible end of second cylinder (10) passes backup pad (9) and is connected with down and pushes down fixed establishment (11).
2. The mechanical clamping device for agricultural machinery engineering of claim 1, wherein: the clamping mechanism (7) comprises a first clamping plate (12) and a second clamping plate (13) which are of rectangular structures, and the first clamping plate (12) and the second clamping plate (13) are connected through a plurality of first elastic pieces (15).
3. The mechanical clamping device for agricultural machinery engineering of claim 2, wherein: the surface of the second clamping plate (13) contacting with the object is uniformly provided with a plurality of anti-skid bulges (14).
4. The mechanical clamping device for agricultural machinery engineering of claim 1, wherein: the downward pressing fixing mechanism (11) comprises a first downward pressing plate (16) and a second downward pressing plate (17) which are of arc structures, and the first downward pressing plate (16) and the second downward pressing plate (17) are connected through a plurality of second elastic pieces (19).
5. The mechanical clamping device for agricultural machinery engineering of claim 4, wherein: and a silica gel buffer layer (18) is arranged on the surface of the second lower pressing plate (17) contacting with the object.
6. The mechanical clamping device for agricultural machinery engineering of claim 1, wherein: the telescopic supporting rod (5) comprises a sleeve (20) and a telescopic rod (21), the bottom of the telescopic rod (21) is inserted into the sleeve (20), the telescopic rod (21) is connected with the sleeve (20) in a sliding mode, the bottom of the sleeve (20) is fixed to the top of the sliding block (4), a positioning bolt (23) is inserted into the outer wall of one end, far away from the sliding block (4), of the sleeve (20), a plurality of screw holes (22) are evenly formed in the outer wall of the telescopic rod (21), and the positioning bolt (23) penetrates through the sleeve (20) through the screw holes (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022830603.8U CN213765834U (en) | 2020-11-30 | 2020-11-30 | Mechanical clamping device for agricultural machinery engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022830603.8U CN213765834U (en) | 2020-11-30 | 2020-11-30 | Mechanical clamping device for agricultural machinery engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213765834U true CN213765834U (en) | 2021-07-23 |
Family
ID=76894987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022830603.8U Withdrawn - After Issue CN213765834U (en) | 2020-11-30 | 2020-11-30 | Mechanical clamping device for agricultural machinery engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213765834U (en) |
-
2020
- 2020-11-30 CN CN202022830603.8U patent/CN213765834U/en not_active Withdrawn - After Issue
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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: 20230526 Address after: 857000 Shaogang Manshen Village, Kangma County, Shigatse City, Tibet Autonomous Region Patentee after: Tibet Kangwei Construction Engineering Co.,Ltd. Address before: 242200 No.30, chengxizha, Jingxian street, Taozhou Town, Guangde County, Xuancheng City, Anhui Province Patentee before: Wu Guang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240426 Address after: Room 3005, Unit 2, Building 4, Jintao International Garden, Yangming East Road, Donghu District, Nanchang City, Jiangxi Province, 330000 Patentee after: Dingdong Construction Group Co.,Ltd. Country or region after: China Address before: 857000 Shaogang Manshen Village, Kangma County, Shigatse City, Tibet Autonomous Region Patentee before: Tibet Kangwei Construction Engineering Co.,Ltd. Country or region before: China |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210723 Effective date of abandoning: 20240516 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210723 Effective date of abandoning: 20240516 |