CN204916933U - Bucket elevator at a slow speed - Google Patents
Bucket elevator at a slow speed Download PDFInfo
- Publication number
- CN204916933U CN204916933U CN201520701220.7U CN201520701220U CN204916933U CN 204916933 U CN204916933 U CN 204916933U CN 201520701220 U CN201520701220 U CN 201520701220U CN 204916933 U CN204916933 U CN 204916933U
- Authority
- CN
- China
- Prior art keywords
- head
- spring
- winnowing pan
- slow speed
- bucket elevator
- 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
Links
Abstract
The utility model discloses a bucket elevator at a slow speed has the frame of below and the aircraft nose of top, is provided with head pulley in the aircraft nose, is provided with the return pulley in the frame, and the cover is equipped with and meshes the winnowing pan area of connecting on head pulley and the return pulley, the top of aircraft nose is equipped with the dust absorption mouth, be equipped with winnowing pan area tension adjusting device on the aircraft nose, winnowing pan area tension adjusting device includes regulating wheel and spring, one side of head pulley is located to the regulating wheel, and the top of spring is passed through the stay cord with the center pin of regulating wheel and is connected, and the bottom of spring is connected with the lower extreme of aircraft nose, under the pulling of stay cord, but regulating wheel lateral shifting. The utility model discloses an advantage: can guarantee the smooth and easy operation of equipment according to the tensile force in the appropriate regulation winnowing pan area of actual production needs. The aircraft nose has dust absorption room and a plurality of dust absorption mouth, and the dust absorption is convenient, has improved product quality to can prevent the dust explosion. The lifting capacity is big, compact structure, new, the convenient to use of style, is the update product among the current grain conveyor of china.
Description
Technical field
The utility model relates to grain load transfer device correlative technology field, is specifically related to one bucket elevator at a slow speed.
Background technology
Bucket elevator at a slow speed, main vertical transport is fallen apart shape granule materials, for industries such as grain, beverage, food, chemical industry, building materials, mines.Its winnowing pan material being housed mainly through the traction of winnowing pan band is upwards carried, and different weight of material is different, also different to the application force of winnowing pan band, therefore sometimes needs the tensile force according to actual conditions adjustment winnowing pan band.
Utility model content
The purpose of this utility model is to make up the deficiencies in the prior art, provides the bucket elevator at a slow speed that a kind of tensile force is adjustable.
In order to reach the purpose of this utility model, technical scheme is as follows:
One is bucket elevator at a slow speed, there is the support of below and the head of top, great wheel is provided with in head, return pulley is provided with in support, great wheel and return pulley are arranged with the winnowing pan band be connected with a joggle, and it is characterized in that, the top of described head is provided with suction port, described head is provided with winnowing pan belt tension control apparatus
Described winnowing pan belt tension control apparatus comprises adjusting knurl and spring, described adjusting knurl is located at the side of great wheel, and the top of spring is connected by stay cord with the center shaft of adjusting knurl, and the bottom of spring is connected with the lower end of head, under the pulling of stay cord, adjusting knurl can transverse shifting.
Further, be provided with pipe link below described spring, spring is connected by linking up with described pipe link, and the sidepiece of head is provided with outwardly stay bearing plate, and pipe link is passed stay bearing plate and fixed on the supporting plate by nut.
Further, described adjusting knurl is the gear that there are the gear teeth on ganoid roller or surface.
Further, the side of described support is provided with inlet point, and the bottom of support is provided with discharge door.
Further, the sidepiece of described head is provided with access door, and the bottom of head is provided with discharging opening.
The beneficial effect that the utility model has:
Can according to the difference of material variety and needs of production, the tensile force of suitable adjustment winnowing pan band, ensures the smooth and easy running of equipment.Head has dust suction chamber and multiple suction port, and dust suction is convenient, improves product design, and can prevent dust explosion.It has the advantages such as lifting capacity is large, compact conformation, style are new, easy to use, is the renewal product in the current grain transporter tool of China.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model bucket elevator at a slow speed;
Fig. 2 is the structural representation of winnowing pan belt tension control apparatus in Fig. 1;
Fig. 3 is the structural representation after Fig. 2 tension adjusting;
Fig. 4 is the partial enlarged drawing of Fig. 1.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is further described, but protection domain of the present utility model is not only confined to embodiment.
Shown in composition graphs 1, Fig. 2, Fig. 3 and Fig. 4, one is bucket elevator at a slow speed, has the support 6 of below and the head 2 of top, is provided with machine barrel 5 and connects into an entirety by described machine barrel 5 between support 6 and head 2.Machine barrel 5 is assembled by more piece, and machine barrel 5 is provided with access panel 12.
The side of support 6 is provided with inlet point 13, and the bottom of support 6 is provided with discharge door 8, and discharge door 8 has been arranged side by side two.
The sidepiece of head 2 is provided with access door 3, and the bottom of head 2 is provided with discharging opening 4.The top of head 2 is provided with several suction ports 1, and head 2 inside is provided with the dust suction chamber (not illustrating) communicated with suction port 1, and dust suction is convenient, improves product design, and can prevent dust explosion.
Be provided with great wheel 14 in head 2, in support 6, be provided with return pulley, great wheel 14 and return pulley are arranged with the winnowing pan band 20 be connected with a joggle.Head 2 is provided with rocking arm 10, the side of head 2 is also provided with motor 9, and motor 9 is arranged on rocking arm 10.Motor 9 drives great wheel 14 to rotate, and then drives winnowing pan band 20 to operate together with return pulley.
Head 2 is provided with winnowing pan belt tension control apparatus, winnowing pan belt tension control apparatus comprises adjusting knurl 19 and spring 11, adjusting knurl 19 is located at the side of great wheel 14, the top of spring 11 is connected by stay cord 21 with the center shaft of adjusting knurl 19, the bottom of spring 11 is connected with the lower end of head 2, under the pulling of stay cord 21, adjusting knurl 19 can transverse shifting.Adjusting knurl 19 is the gear that there are the gear teeth on ganoid roller or surface, if gear, then can be connected with a joggle with winnowing pan band 20.
Be provided with pipe link 16 below spring 11, spring 11 is connected by linking up with described pipe link 16, and the sidepiece of head 2 is provided with outwardly stay bearing plate 18, and pipe link 16 is passed stay bearing plate 18 and is fixed on stay bearing plate 18 by nut 17.Therefore, the bottom of spring 11 is also indirectly connected with head 2 by pipe link 16.
Shown in composition graphs 2, when gig normal operation, great wheel 14, return pulley operate together with winnowing pan band 20, and adjusting knurl 19 does not contact with winnowing pan band 20 or just contacts at winnowing pan band, does not apply application force to the vertical direction Z-direction of winnowing pan zone face.When needing to regulate winnowing pan band tensile force, pull down the bar 16 that is dynamically connected, under spring 11 and connection cord 21 pull, adjusting knurl 19 moves right, application force is applied to the vertical direction Z-direction of winnowing pan zone face, adjusting knurl 19 winnowing pan band 20 drive next play rotation, due to adjusting knurl 19 apply application force, winnowing pan band 20 is tighter by what draw.And the size of winnowing pan band 20 tensile force, depend on the size of adjusting knurl 19 transverse shifting distance.
In the present embodiment, adjusting knurl 19 is positioned at the inside of the closed region that winnowing pan band 20 surrounds, and easily associates, and adjusting knurl 19 can also be positioned at left side or the right side of winnowing pan band 20.
Last it is noted that above embodiment only in order to illustrate the utility model and and technical scheme described by unrestricted the utility model, therefore, although this specification sheets has been described in detail the utility model with reference to each above-mentioned embodiment, but, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, and all do not depart from technical scheme and the improvement thereof of spirit and scope of the present utility model, it all should be encompassed in right of the present utility model.
Claims (5)
1. a bucket elevator at a slow speed, there is the support (6) of below and the head (2) of top, great wheel (14) is provided with in head, return pulley is provided with in support, great wheel and return pulley are arranged with the winnowing pan band (20) be connected with a joggle, it is characterized in that, the top of described head is provided with suction port (1), described head is provided with winnowing pan belt tension control apparatus
Described winnowing pan belt tension control apparatus comprises adjusting knurl (19) and spring (11), described adjusting knurl is located at the side of great wheel, the top of spring is connected by stay cord with the center shaft of adjusting knurl, the bottom of spring is connected with the lower end of head, under the pulling of stay cord, adjusting knurl can transverse shifting.
2. bucket elevator at a slow speed according to claim 1, it is characterized in that, pipe link (16) is provided with below described spring, spring is connected by linking up with described pipe link, the sidepiece of head is provided with outwardly stay bearing plate (18), and pipe link is also fixing on the supporting plate by nut (17) through stay bearing plate.
3. bucket elevator at a slow speed according to claim 2, is characterized in that, described adjusting knurl is the gear that there are the gear teeth on ganoid roller or surface.
4. bucket elevator at a slow speed according to claim 2, is characterized in that, the side of described support is provided with inlet point (13), and the bottom of support is provided with discharge door (8).
5. bucket elevator at a slow speed according to claim 2, is characterized in that, the sidepiece of described head is provided with access door (3), and the bottom of head is provided with discharging opening (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520701220.7U CN204916933U (en) | 2015-09-11 | 2015-09-11 | Bucket elevator at a slow speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520701220.7U CN204916933U (en) | 2015-09-11 | 2015-09-11 | Bucket elevator at a slow speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204916933U true CN204916933U (en) | 2015-12-30 |
Family
ID=54966082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520701220.7U Expired - Fee Related CN204916933U (en) | 2015-09-11 | 2015-09-11 | Bucket elevator at a slow speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204916933U (en) |
-
2015
- 2015-09-11 CN CN201520701220.7U patent/CN204916933U/en not_active Expired - Fee Related
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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: 20151230 Termination date: 20180911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |