CN212007053U - Inspection frock suitable for harvester screen cloth of threshing - Google Patents
Inspection frock suitable for harvester screen cloth of threshing Download PDFInfo
- Publication number
- CN212007053U CN212007053U CN202020740090.9U CN202020740090U CN212007053U CN 212007053 U CN212007053 U CN 212007053U CN 202020740090 U CN202020740090 U CN 202020740090U CN 212007053 U CN212007053 U CN 212007053U
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- screen
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- screen mesh
- threshing
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Abstract
The utility model relates to the technical field of screen mesh inspection, and discloses an inspection frock suitable for harvester threshing screen mesh, which comprises a base, the upper surface of base is symmetrically fixed with risers, two be equipped with the installation screen mesh between the riser, and the outside of two risers all weld and fix a limiting plate, the inboard of two limiting plates respectively with the both sides of screen mesh laminate mutually, the inboard top of two risers all rotates and is connected with L-shaped board, the lower surface of two L-shaped boards all with the top of screen mesh laminate mutually, the upper surface of base is fixed with a plurality of stands from left to right, rotate and be connected with the slide between two pairs of stands; the quality of the screen mesh product can be detected very quickly and accurately through the sliding plates among the stand columns, particularly, welding deformation and craters are prominent in the area welding, the conventional detection tool is difficult to find, the detection efficiency is improved in multiples in comparison with the conventional detection tool and a three-coordinate system, and the detection qualified rate is also increased in multiples.
Description
Technical Field
The utility model relates to a screen cloth inspection technical field specifically is an inspection frock suitable for harvester screen cloth of threshing.
Background
The threshing device of the harvester is a core component on the harvester, and the quality of the threshing device directly influences the working quality and the production efficiency. The threshing device mainly comprises a threshing cylinder and a screen. The screen is arranged on the outer side of the threshing cylinder and is matched with the threshing cylinder for use. If the quality of the screen is not well controlled, the net removal rate is reduced, the yield is reduced, and even the equipment is damaged by collision with an internal roller.
In the past, the screen is mainly inspected by three coordinates, and the caliper and the height gauge are used as auxiliary devices for detection, so that the inspection efficiency is very low, and some sizes are difficult to detect, the labor and the time are wasted, and the delivery rate is seriously influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an inspection frock suitable for harvester screen cloth of threshing has solved in the past and has been taken the lead through the three-dimensional to the inspection of screen cloth, and slide caliper rule, tongue detect for assisting, and inspection efficiency is very low, and the size hardly detects a bit, takes a lot of work and time, seriously influences the problem of shipment rate.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an inspection frock suitable for harvester screen cloth of threshing, includes the base, the upper surface symmetry of base is fixed with the riser, two be equipped with between the riser and install the screen cloth, and two the equal welded fastening in outside of riser has a limiting plate, two the inboard of limiting plate respectively with the both sides of screen cloth are laminated mutually, two the inboard top of riser is all rotated and is connected with the L shaped plate, two the lower surface of L shaped plate all with the top of screen cloth is laminated mutually, the upper surface of base from left to right is fixed with a plurality of stands, two liang it is connected with the slide to rotate between the stand, the upper surface of base is located the riser with from left to right be fixed with a plurality of fixed blocks between the stand, it is a plurality of the inboard of fixed block all with the bottom of screen cloth is laminated.
Preferably, the front surface of the vertical plate is of a circular arc structure, and the front surface of the vertical plate is matched with the circular arc surface of the screen.
Preferably, the vertical plate, the fixing block and the upright post are fixedly connected with the base through bolts.
Preferably, the L-shaped plate is rotatably connected with the vertical plate through a plug bolt.
Preferably, the sliding plate is rotatably connected with the upright post through the matching of a long shaft and a bearing.
Preferably, the bottom of the sliding plate is of a sawtooth structure.
(III) advantageous effects
The utility model provides an inspection frock suitable for harvester screen cloth of threshing possesses following beneficial effect:
the utility model discloses a slide between a plurality of stands can be very quick accurate detection screen cloth product quality, especially to regional welding deformation, the crater is outstanding, and utensil is examined to the conventionality hardly discovers, examines utensil and three-coordinate contrast with the conventionality, and its efficiency of inspection improves at double, and the inspection qualification rate also increases at double.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the utility model with the screen removed.
In the figure: 1. screening a screen; 2. a base; 3. a fixed block; 4. a slide plate; 5. an L-shaped plate; 6. a limiting plate; 7. a vertical plate; 8. and (4) a column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the utility model provides a technical solution: an inspection tool suitable for a threshing screen of a harvester comprises a base 2, vertical plates 7 are symmetrically fixed on the upper surface of the base 2, a screen 1 is arranged between the two vertical plates 7, limiting plates 6 are welded and fixed on the outer sides of the two vertical plates 7, the inner sides of the two limiting plates 6 are respectively attached to two sides of the screen 1, the tops of the inner sides of the two vertical plates 7 are rotatably connected with L-shaped plates 5, the lower surfaces of the two L-shaped plates 5 are respectively attached to the top of the screen 1, a plurality of stand columns 8 are fixed on the upper surface of the base 2 from left to right, sliding plates 4 are rotatably connected between every two stand columns 8, a plurality of fixing blocks 3 are fixed on the upper surface of the base 2 between the vertical plates 7 and the stand columns 8 from left to right, the inner sides of the fixing blocks 3 are respectively attached to the bottom of the screen 1, when the inspection tool is used, the screen, avoid the condition that screen cloth 1 gliding to appear through a plurality of fixed blocks 3 simultaneously, then rotate two L shaped plates 5, make the bottom of two L shaped plates 5 contact with screen cloth 1's top to can fix screen cloth 1 between two risers 7, then through artifical swing slide 4, make the groove of slide 4 bottom can make a round trip to swing between screen cloth 1 circular arc direction net, detect product circular arc orbit and welding deformation and crater size.
Further, the front surface of the vertical plate 7 is of a circular arc-shaped structure, and the front surface of the vertical plate 7 is matched with the circular arc surface of the screen mesh 1, so that the screen mesh 1 can be well fixed between the two vertical plates 7, and the screen mesh 1 can be conveniently detected.
Further, riser 7, fixed block 3 and stand 8 all through bolt and base 2 fixed connection, and after riser 7, fixed block 3 and stand 8 wherein cause the damage because of the misuse, the person of facilitating the use changes.
Furthermore, the L-shaped plate 5 is rotatably connected with the vertical plate 7 through the plug bolt, so that the L-shaped plate 5 can rotate on the plug bolt conveniently.
Furthermore, the sliding plate 4 is rotatably connected with the upright post 8 through the matching of the long shaft and the bearing, so that the sliding plate 4 can be conveniently swung manually, and the arc track, the welding deformation and the size of a crater of a product can be detected.
Furthermore, the bottom of the sliding plate 4 is a saw-toothed structure, which can be matched with the interval on the screen mesh 1.
To sum up, the utility model discloses a work flow: when using, install screen cloth 1 between two risers 7, it is spacing through limiting plate 6, avoid screen cloth 1 the condition that the gliding appears through a plurality of fixed blocks 3 simultaneously, then rotate two L shaped plates 5, the bottom that makes two L shaped plates 5 contacts with screen cloth 1's top, thereby can fix screen cloth 1 between two risers 7, then through artifical swing slide 4, the groove that makes slide 4 bottom can be at the swing back and forth between 1 circular arc direction net of screen cloth, detect product circular arc orbit and welding deformation and crater size.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an inspection frock suitable for harvester screen cloth of threshing, includes base (2), its characterized in that: vertical plates (7) are symmetrically fixed on the upper surface of the base (2), a screen (1) is arranged between the two vertical plates (7), limiting plates (6) are welded and fixed on the outer sides of the two vertical plates (7), the inner sides of the two limiting plates (6) are respectively attached to the two sides of the screen (1), the tops of the inner sides of the two vertical plates (7) are rotatably connected with L-shaped plates (5), the lower surfaces of the two L-shaped plates (5) are attached to the top of the screen (1), a plurality of upright posts (8) are fixed on the upper surface of the base (2) from left to right, sliding plates (4) are rotatably connected between every two upright posts (8), the upper surface of the base (2) is positioned between the vertical plate (7) and the upright post (8), a plurality of fixing blocks (3) are fixed from left to right, and the inner sides of the fixing blocks (3) are attached to the bottom of the screen (1).
2. The inspection tool suitable for the harvester threshing screen of claim 1, characterized in that: the front surface of the vertical plate (7) is of a circular arc structure, and the front surface of the vertical plate (7) is matched with the circular arc surface of the screen (1).
3. The inspection tool suitable for the harvester threshing screen of claim 1, characterized in that: the vertical plate (7), the fixing block (3) and the upright post (8) are fixedly connected with the base (2) through bolts.
4. The inspection tool suitable for the harvester threshing screen of claim 1, characterized in that: the L-shaped plate (5) is rotatably connected with the vertical plate (7) through a plugging bolt.
5. The inspection tool suitable for the harvester threshing screen of claim 1, characterized in that: the sliding plate (4) is rotatably connected with the upright post (8) through the matching of a long shaft and a bearing.
6. The inspection tool suitable for the harvester threshing screen of claim 1, characterized in that: the bottom of the sliding plate (4) is of a sawtooth structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020740090.9U CN212007053U (en) | 2020-05-08 | 2020-05-08 | Inspection frock suitable for harvester screen cloth of threshing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020740090.9U CN212007053U (en) | 2020-05-08 | 2020-05-08 | Inspection frock suitable for harvester screen cloth of threshing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212007053U true CN212007053U (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020740090.9U Active CN212007053U (en) | 2020-05-08 | 2020-05-08 | Inspection frock suitable for harvester screen cloth of threshing |
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| CN (1) | CN212007053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432508A (en) * | 2021-06-23 | 2021-09-24 | 贵州永红航空机械有限责任公司 | Inspection device and method for rapidly eliminating size error and rapidly clamping large lubricating oil tank |
-
2020
- 2020-05-08 CN CN202020740090.9U patent/CN212007053U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432508A (en) * | 2021-06-23 | 2021-09-24 | 贵州永红航空机械有限责任公司 | Inspection device and method for rapidly eliminating size error and rapidly clamping large lubricating oil tank |
| CN113432508B (en) * | 2021-06-23 | 2023-09-22 | 贵州永红航空机械有限责任公司 | Inspection device and method for quickly eliminating size errors and quickly clamping large-scale lubricating oil tank |
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