CN214326063U - Novel holding hopper with door - Google Patents
Novel holding hopper with door Download PDFInfo
- Publication number
- CN214326063U CN214326063U CN202120198255.9U CN202120198255U CN214326063U CN 214326063 U CN214326063 U CN 214326063U CN 202120198255 U CN202120198255 U CN 202120198255U CN 214326063 U CN214326063 U CN 214326063U
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- Prior art keywords
- door
- hopper
- hopper body
- steel sheet
- screw
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 238000003466 welding Methods 0.000 claims abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 4
- 241001330002 Bambuseae Species 0.000 claims abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 4
- 239000011425 bamboo Substances 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 238000002788 crimping Methods 0.000 claims description 6
- 239000004570 mortar (masonry) Substances 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910000617 Mangalloy Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Novel area door is held together hopper, include the hopper body that is rectangular pyramid section of thick bamboo structure that forms by the welding of four outer steel sheets, the port is equipped with the unloading pipe under the hopper body, and the side rotation is equipped with the revolving door subassembly that is used for opening or seals the unloading pipe port under the unloading pipe around the unloading pipe, and hopper body left side or right side are equipped with the connecting seat, are equipped with on the connecting seat to be used for driving revolving door subassembly horizontal rotation's power unit. The utility model relates to a rationally, compact structure, after unloading, manage the lower port of unloading and seal, avoided remaining mortar to drip, make workshop ground and concrete mixing transport vechicle keep clean and tidy, only need change inside lining steel sheet or unloading pipe after wearing and tearing simultaneously, the great hopper body need not be changed, has reduced the maintenance cost.
Description
Technical Field
The utility model relates to a concrete mixing plant technical field, concretely relates to novel take door to hold together hopper.
Background
The collecting hopper mainly has the function of transferring the stirred concrete from the stirrer to the concrete transport vehicle. The existing gathering hopper is formed by welding four steel plates, the whole gathering hopper is of a rectangular pyramid barrel structure, and a discharging pipe is arranged at the bottom of the gathering hopper. The gathering hopper with the structure has the following defects or shortcomings: 1) the concrete mixing plant discharges concrete into a receiving hopper of the concrete mixing truck through the receiving hopper, mortar remained on the inner wall of the receiving hopper can drip onto the concrete mixing truck after the discharge is finished, and the mortar can drip onto the workshop ground after the concrete mixing truck is driven away, so that the vehicle shell and the workshop ground are polluted, and the concrete is wasted; 2) and the concrete produces great friction force to the inner wall of the holding hopper in the process of sliding along the inner wall of the holding hopper, so that the holding hopper is seriously worn, and the service life is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide a novel area door that avoids remaining mortar to drip, long service life after unloading and hold together the hopper.
In order to solve the technical problem, the utility model adopts the following technical scheme: novel area door is held together hopper, include the hopper body that is rectangular pyramid section of thick bamboo structure that forms by the welding of four outer steel sheets, the port is equipped with the unloading pipe under the hopper body, and the side rotation is equipped with the revolving door subassembly that is used for opening or seals the unloading pipe port under the unloading pipe around the unloading pipe, and hopper body left side or right side are equipped with the connecting seat, are equipped with on the connecting seat to be used for driving revolving door subassembly horizontal rotation's power unit.
The revolving door component comprises an arc door, a front connecting plate, a rear connecting plate and a front fixing seat, the front fixing seat and the rear fixing seat are respectively fixedly arranged on the upper portion of the front side and the upper portion of the rear side of the blanking pipe, a front wear-resistant sleeve is fixedly arranged on the upper portion of the front connecting plate, a rear wear-resistant sleeve is fixedly arranged on the upper portion of the rear connecting plate, the front screw is in threaded connection with the front fixing seat along the radial direction of the blanking pipe, the rear screw is in threaded connection with the rear fixing seat along the radial direction of the blanking pipe, the concave surface of the arc door faces upwards, the central lines of the arc door, the front screw and the rear screw coincide, the front side and the rear side of the arc door are respectively fixedly connected with the front connecting plate and the rear connecting plate, the front wear-resistant sleeve is rotatably connected to the front screw, the rear wear-resistant sleeve is rotatably connected to the rear screw, the front end of the front screw is in threaded connection with two front positioning nuts which are mutually pressed, and the rear end of the rear screw is in threaded connection with two rear positioning nuts which are mutually pressed; the edge of the lower end opening of the blanking pipe is in sliding contact with the upper surface of the arc-shaped door.
The power mechanism is a cylinder, the upper end of the cylinder body of the cylinder is hinged to the connecting seat, the cylinder is arranged on the left side of the hopper body, the bottom of the left side of the arc door is provided with two connecting lug plates, and the lower end of the push-pull rod of the cylinder is hinged to the left sides of the two connecting lug plates.
The upper end of the discharging pipe is horizontally provided with a lower flange plate, the lower end of the hopper body is horizontally provided with an upper flange plate, the upper flange plate is fixedly connected with the lower flange plate through a first connecting bolt along the circumferential direction, and the upper port of the discharging pipe is correspondingly communicated with the lower port of the hopper body.
Four outer steel sheet inner walls of hopper body all are equipped with a inside lining steel sheet, a plurality of counter sink has been seted up on the inside lining steel sheet, set up on the outer steel sheet with the connecting hole of counter sink one-to-one intercommunication, wear to be equipped with second connecting bolt in counter sink and the connecting hole, the outer end threaded connection of second connecting bolt has the fastening nut with the crimping of outer steel sheet, the cover is equipped with the sealing washer that is located the counter sink on the second connecting bolt, the head of second connecting bolt is with the sealing washer crimping in the bottom of counter sink.
The outer sides of the four outer-layer steel plates of the hopper body are at least provided with a hanging component for connecting and positioning.
Adopt above-mentioned technical scheme, the utility model discloses when using, will hold together the hopper through articulating the subassembly and connect on mixer host computer platform, the push-and-pull rod shrink of cylinder, rotate upper left with preceding screw rod of arc door and back screw rod as the center, the port is opened under the unloading pipe, concrete in the agitator is by hopper body inner wall downwards unload to the concrete mixing transport vechicle in through the unloading pipe, unload the back that finishes, the push-and-pull rod extension of cylinder, drive arc door right side below rotates the shutoff of port under the unloading pipe, remaining mortar is blockked by the arc door on hopper body and the unloading pipe inner wall, the left side limit and the right side limit of arc door all are higher than the highest border of port under the unloading port, link plate and back link plate to form simultaneously and block, even have the thick liquid like this, also can keep in the arc door. Thus, mortar of residual materials is prevented from dropping on the workshop ground and the concrete mixing and transporting vehicle, and waste of concrete is avoided.
The front screw and the rear screw of the revolving door component are respectively in threaded connection with the front fixing seat and the rear fixing seat, so that the revolving door is convenient to mount and dismount, and the two front positioning nuts and the two rear positioning nuts are used for limiting the positions of the front connecting plate and the rear connecting plate.
The upper end of the discharging pipe is connected with the lower end of the hopper body through the lower flange plate, the upper flange plate and the first connecting bolt, so that the discharging pipe can be conveniently detached and installed, and the lower flange plate and the discharging pipe can be directly replaced after the inner wall of the discharging pipe is seriously abraded.
All be equipped with a inside lining steel sheet at four outer steel sheet inner walls of hopper body, the material of inside lining steel sheet is high manganese steel, has higher wearability, adopts a plurality of second connecting bolt to connect as an organic wholely between inside lining steel sheet and the outer steel sheet, and the inside lining steel sheet of convenient renewal in the serious rear of inside lining steel sheet wearing and tearing, the sealing washer of adoption ensures that the thick liquid in the concrete can not flow outward along counter sink and connecting hole.
The compressed air adopted by the air cylinder is supplied by a high-pressure air pipe arranged in a concrete mixing plant workshop. Each bolt is galvanized or other rust-proof bolts.
In addition, the arc door also has the effect of adjusting the size of the cross section of the lower port of the blanking pipe, namely the effect of adjusting the discharging amount.
To sum up, the utility model relates to a rationally, compact structure, after unloading, manage down the port and seal, avoided remaining mortar to drip, make workshop ground and concrete mixing transport vechicle keep clean and tidy, only need change inside lining steel sheet or unloading pipe after wearing and tearing simultaneously, the great hopper body need not be changed, has reduced the maintenance cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a left side view of the feed tube and rotary gate assembly of FIG. 1;
fig. 3 is an enlarged view of the feed pipe of fig. 1.
Detailed Description
As shown in fig. 1-3, the utility model discloses a novel take gate to hold together hopper, include the hopper body 2 that is rectangular pyramid section of thick bamboo structure that is formed by the welding of four outer steel sheet 1, the port is equipped with unloading pipe 3 under the hopper body 2, and the side rotation is equipped with the revolving door subassembly that is used for opening or seals unloading pipe 3 lower port around the unloading pipe 3, and 2 left sides of hopper body or right side are equipped with connecting seat 4, are equipped with on the connecting seat 4 to be used for driving revolving door subassembly horizontal rotation's power unit.
The revolving door component comprises an arc-shaped door 5, a front connecting plate 6, a rear connecting plate 7, a front fixing seat 8, a rear fixing seat 9, a front screw rod 10 and a rear screw rod 11, wherein the front fixing seat 8 and the rear fixing seat 9 are respectively fixedly arranged on the upper part of the front side and the upper part of the rear side of the blanking pipe 3, the upper part of the front connecting plate 6 is fixedly provided with a front wear-resistant sleeve 12, the upper part of the rear connecting plate 7 is fixedly provided with a rear wear-resistant sleeve 13, the front screw rod 10 is in threaded connection with the front fixing seat 8 along the radial direction of the blanking pipe 3, the rear screw rod 11 is in threaded connection with the rear fixing seat 9 along the radial direction of the blanking pipe 3, the concave surface of the arc-shaped door 5 is upward, the central lines of the arc-shaped door 5, the front screw rod 10 and the rear screw rod 11 are superposed, the front side and the rear side of the arc-shaped door 5 are respectively and fixedly connected with the front connecting plate 6 and the rear connecting plate 7, the front wear-resistant sleeve 12 is rotatably connected with the front screw rod 10, the rear wear-resistant sleeve 13 is rotatably connected with the rear screw rod 11, the front end of the front screw rod 10 is in threaded connection with two front positioning nuts 14 which are mutually compressed, the rear end of the rear screw rod 11 is in threaded connection with two rear positioning nuts 15 which are mutually compressed; the edge of the lower end opening of the blanking pipe 3 is in sliding contact with the upper surface of the arc door 5.
The power mechanism is a cylinder 16, the upper end of the cylinder body of the cylinder 16 is hinged to the connecting seat 4, the cylinder 16 is arranged on the left side of the hopper body 2, the bottom of the left side of the arc door 5 is provided with two connecting lug plates 17, and the lower end of a push-pull rod of the cylinder 16 is hinged to the left sides of the two connecting lug plates 17.
The upper end of the blanking pipe 3 is horizontally provided with a lower flange plate 18, the lower end of the hopper body 2 is horizontally provided with an upper flange plate 19, the upper flange plate 19 and the lower flange plate 18 are fixedly connected through a first connecting bolt 20 along the circumferential direction, and the upper port of the blanking pipe 3 is correspondingly communicated with the lower port of the hopper body 2.
1 inner wall of four outer steel sheets of hopper body 2 all is equipped with a inside lining steel sheet 21, a plurality of counter sink has been seted up on the inside lining steel sheet 21, set up the connecting hole that communicates with the counter sink one-to-one on the outer steel sheet 1, wear to be equipped with second connecting bolt 22 in counter sink and the connecting hole, second connecting bolt 22's outer end threaded connection have with the fastening nut 23 of 1 crimping of outer steel sheet, the cover is equipped with and is located the downthehole sealing washer (not shown) of counter sink on the second connecting bolt 22, the head of second connecting bolt 22 is with the sealing washer crimping in the bottom of counter sink.
The outer sides of the four outer steel plates 1 of the hopper body 2 are respectively provided with at least one hanging component 24 (formed by welding after steel plates are cut) for connecting and positioning.
The utility model discloses when using, will hold together the hopper through articulating subassembly 24 and connect on mixer host computer platform, the push-and-pull rod shrink of cylinder 16, rotate upper left side with preceding screw rod 10 of arc door 5 and back screw rod 11 as the center, the port is opened under the unloading pipe 3, concrete in the agitator is unloaded in the concrete mixing transport vechicle downwards through unloading pipe 3 by 2 inner walls of hopper body, the back of finishing of unloading, the push-and-pull rod extension of cylinder 16, drive arc door 5 is to the right side below and is rotated and lower port shutoff under the unloading pipe 3, remaining mortar is blockked on hopper body 2 and the 3 inner walls of unloading pipe by arc door 5, the left side limit and the right side limit of arc door 5 all are higher than the highest border of port under the unloading port, link board 6 and back even board 7 formation in the front simultaneously and block, even if there is the thick liquid like this, also can keep in arc door 5. Thus, mortar of residual materials is prevented from dropping on the workshop ground and the concrete mixing and transporting vehicle, and waste of concrete is avoided.
Preceding screw rod 10 and back screw rod 11 that revolving door subassembly adopted are threaded connection in preceding fixing base 8 and back fixing base 9 respectively, and easy to assemble like this and dismantlement revolving door, two preceding set nut 14 and two back set nut 15 are used for injecing the position of preceding even board 6 and back even board 7.
The upper end of the blanking pipe 3 is connected with the lower end of the hopper body 2 through a lower flange plate 18, an upper flange plate 19 and a first connecting bolt 20, so that the lower flange plate 18 and the blanking pipe 3 can be conveniently detached and installed, and after the inner wall of the blanking pipe 3 is seriously abraded, the lower flange plate 18 and the blanking pipe 3 can be directly replaced.
All be equipped with a inside lining steel sheet 21 at four outer steel sheet 1 inner walls of hopper body 2, inside lining steel sheet 21's material is high manganese steel, has higher wearability, adopts a plurality of second connecting bolt 22 to be connected as an organic wholely between inside lining steel sheet 21 and the outer steel sheet 1, and the inside lining steel sheet 21 that just renews when the serious rear of inside lining steel sheet 21 wearing and tearing, the sealing washer of adoption ensures that the thick liquid in the concrete can not flow outward along counter sink and connecting hole.
The compressed air adopted by the air cylinder 16 is supplied by a high-pressure air pipe arranged in a concrete mixing plant workshop. Each bolt is galvanized or other rust-proof bolts.
In addition, the arc door 5 also has the function of adjusting the cross section size of the lower end opening of the blanking pipe 3, namely the function of adjusting the discharging amount.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (5)
1. Novel area door is held together hopper, include the hopper body that is rectangular pyramid section of thick bamboo structure that forms by the welding of four outer steel sheets, the port is equipped with unloading pipe, its characterized in that under the hopper body: a rotary door assembly used for opening or closing the lower port of the blanking pipe is rotatably arranged on the front side and the rear side of the blanking pipe, a connecting seat is arranged on the left side or the right side of the hopper body, and a power mechanism used for driving the rotary door assembly to rotate left and right is arranged on the connecting seat;
the revolving door component comprises an arc door, a front connecting plate, a rear connecting plate and a front fixing seat, the front fixing seat and the rear fixing seat are respectively fixedly arranged on the upper portion of the front side and the upper portion of the rear side of the blanking pipe, a front wear-resistant sleeve is fixedly arranged on the upper portion of the front connecting plate, a rear wear-resistant sleeve is fixedly arranged on the upper portion of the rear connecting plate, the front screw is in threaded connection with the front fixing seat along the radial direction of the blanking pipe, the rear screw is in threaded connection with the rear fixing seat along the radial direction of the blanking pipe, the concave surface of the arc door faces upwards, the central lines of the arc door, the front screw and the rear screw coincide, the front side and the rear side of the arc door are respectively fixedly connected with the front connecting plate and the rear connecting plate, the front wear-resistant sleeve is rotatably connected to the front screw, the rear wear-resistant sleeve is rotatably connected to the rear screw, the front end of the front screw is in threaded connection with two front positioning nuts which are mutually pressed, and the rear end of the rear screw is in threaded connection with two rear positioning nuts which are mutually pressed; the edge of the lower end opening of the blanking pipe is in sliding contact with the upper surface of the arc-shaped door.
2. The novel gathering hopper with the door as claimed in claim 1, wherein: the power mechanism is a cylinder, the upper end of the cylinder body of the cylinder is hinged to the connecting seat, the cylinder is arranged on the left side of the hopper body, the bottom of the left side of the arc door is provided with two connecting lug plates, and the lower end of the push-pull rod of the cylinder is hinged to the left sides of the two connecting lug plates.
3. The novel gathering hopper with the door as claimed in claim 1, wherein: the upper end of the discharging pipe is horizontally provided with a lower flange plate, the lower end of the hopper body is horizontally provided with an upper flange plate, the upper flange plate is fixedly connected with the lower flange plate through a first connecting bolt along the circumferential direction, and the upper port of the discharging pipe is correspondingly communicated with the lower port of the hopper body.
4. The novel gathering hopper with the door as claimed in claim 1, wherein: four outer steel sheet inner walls of hopper body all are equipped with a inside lining steel sheet, a plurality of counter sink has been seted up on the inside lining steel sheet, set up on the outer steel sheet with the connecting hole of counter sink one-to-one intercommunication, wear to be equipped with second connecting bolt in counter sink and the connecting hole, the outer end threaded connection of second connecting bolt has the fastening nut with the crimping of outer steel sheet, the cover is equipped with the sealing washer that is located the counter sink on the second connecting bolt, the head of second connecting bolt is with the sealing washer crimping in the bottom of counter sink.
5. The novel gathering hopper with the door as claimed in claim 1, wherein: the outer sides of the four outer-layer steel plates of the hopper body are at least provided with a hanging component for connecting and positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120198255.9U CN214326063U (en) | 2021-01-25 | 2021-01-25 | Novel holding hopper with door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120198255.9U CN214326063U (en) | 2021-01-25 | 2021-01-25 | Novel holding hopper with door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214326063U true CN214326063U (en) | 2021-10-01 |
Family
ID=77906219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120198255.9U Expired - Fee Related CN214326063U (en) | 2021-01-25 | 2021-01-25 | Novel holding hopper with door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214326063U (en) |
-
2021
- 2021-01-25 CN CN202120198255.9U patent/CN214326063U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20211001 |