CN204398154U - A kind of gate device and use the concrete dump skip of this gate device - Google Patents
A kind of gate device and use the concrete dump skip of this gate device Download PDFInfo
- Publication number
- CN204398154U CN204398154U CN201420856958.6U CN201420856958U CN204398154U CN 204398154 U CN204398154 U CN 204398154U CN 201420856958 U CN201420856958 U CN 201420856958U CN 204398154 U CN204398154 U CN 204398154U
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- China
- Prior art keywords
- door
- bucket body
- door leafs
- installing rack
- gate device
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Abstract
The utility model discloses a kind of gate device and use the concrete dump skip of this gate device.The bottom discharge mouth of concrete dump skip cut-off directly by the switch control rule of clamshell doors in gate device, namely under the push-and-pull of drive unit, when two door leafs of clamshell doors are opposing open time, two door leafs will get out of the way the discharging opening bottom bucket body, can draw off to make the material in bucket body from discharging opening, after two door leafs of clamshell doors are closed in opposite directions, sealing surface bottom two door leafs can be bonded to each other, so that the crack between a door and its frame between two door leafs is sealed up, realize the discharging opening shutoff bottom bucket body, material in such bucket body will by throttling in bucket body, realize storing grog in bucket body, simultaneously after the discharging opening bottom bucket body is sealed up by clamshell doors, the laminating reliability that sealing force both can ensure two door leafs is adjacent between the sealing surface of two door leafs that driven device holds out against in opposite directions, the good seal between two door leafs can be ensured again, this gate device is made both to have used reliably, good sealing effect again.
Description
Technical field
The utility model relates to a kind of gate device and uses the concrete dump skip of this gate device.
Background technology
In recent years, along with the continuous increase of the demand to commerical ready-mixed concrete, the concrete mixing plant (concrete mixing station) of the main production equipments prepared as commerical ready-mixed concrete have also been obtained swift and violent development.Concrete mixing plant is formed primarily of two parts, i.e. stirring host and dump skip, in production process, stirring host stirs sandstone, cement etc., make it to form concrete, when there being concrete tank to transport concrete, then the concrete in stirring host is discharged in corresponding concrete tank by dump skip.In actual production process, in order to ensure the production efficiency of concrete mixing plant, can meet again the feed needs of the concrete tank of not Tongfang amount, the dump skip of concrete mixing plant will have storage one tray concrete and the adjustable function of discharging arc gate opening simultaneously.At present, the gate device of concrete dump skip generally has two kinds of forms, and one is all steel arc door, and its shortcoming is poorly sealed, easy spillage, and discharging rubber tube serious wear, replacement frequency are higher, and the cylinder speed of service is too fast, easily splash and cannot regulate stream, another kind is wafer type structure, the gate device of this wafer type structure comprises a flexible passage (rubber tube or polyurethane tube), two telescoping cylinders (oil cylinder or cylinder) and two nip rolls, wherein passage is located at the discharge outlet of bucket body, the relative hinge mounted of two telescoping cylinders is on bucket body, two nip rolls are parallel to each other and be divided into the both sides of passage, each nip rolls is all hinged on bucket body by corresponding mount pad, and connect with the push rod of corresponding telescoping cylinder, operationally, nip rolls is driven to clamp or release passage by telescoping cylinder, thus complete the opening and closing of dump skip and the adjustment to dump skip discharging speed, but in actual use, concrete directly drops on passage, and the wearability of passage is limited, cause passage very easily damaged, within general 15 to 20 days, just need to change once, maintenance cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of good sealing effect, service-strong gate device, and the utility model additionally provides a kind of concrete dump skip using this gate device simultaneously.
In order to realize above object, in the utility model, the technical scheme of gate device is as follows:
Gate device, comprise the installing rack for being fixed on bucket body, installing rack is equipped with the clamshell doors for controlling the discharging opening switch bottom bucket body, the top of two door leafs of clamshell doors is hinged on installing rack around the horizontal axis be parallel to each other, the opposite side of the bottom of two door leafs is provided with the sealing surface sealing up crack between a door and its frame between two door leafs for sealing laminating afterwards in closedown, and the drive unit swung for sliding door leaf is respectively equipped with at the phase dorsal part of two door leafs, drive unit is hinged between door leaf and installing rack.
Two door leafs are the jib door plate be hinged on by top incline on installing rack, and the face of plate in opposite directions of two door leafs is the plugging plate face for sealing up or open the discharging opening bottom bucket body, and described sealing surface is in the bottom position place in the plugging plate face of two door leafs.
Door leaf comprises the mainboard body of connecting drive device and installing rack and the wearing layer of side, plugging plate face setting thereof.
Drive unit is electric pushrod device, and the motor cabinet of electric pushrod device is hinged on installing rack, push rod is hinged on door leaf, and the push rod of two electric pushrods stretches out and opposite tilt from the top down in opposite directions.
The below of clamshell doors is provided with for receiving the material drawn off in bucket body and the flexible material receiving tube carried to feed hopper.
In the utility model, the technical scheme of concrete dump skip is as follows:
Concrete dump skip, comprise the gate device of bucket body and bottom assembling thereof, gate device comprises the installing rack be fixed on bucket body, installing rack is equipped with the clamshell doors for controlling the discharging opening switch bottom bucket body, the top of two door leafs of clamshell doors is hinged on installing rack around the horizontal axis be parallel to each other, the opposite side of the bottom of two door leafs is provided with the sealing surface sealing up crack between a door and its frame between two door leafs for sealing laminating afterwards in closedown, and the drive unit swung for sliding door leaf is respectively equipped with at the phase dorsal part of two door leafs, drive unit is hinged between door leaf and installing rack.
Two door leafs are the jib door plate be hinged on by top incline on installing rack, and the face of plate in opposite directions of two door leafs is the plugging plate face for sealing up or open the discharging opening bottom bucket body, and described sealing surface is in the bottom position place in the plugging plate face of two door leafs.
Door leaf comprises the mainboard body of connecting drive device and installing rack and the wearing layer of side, plugging plate face setting thereof.
Drive unit is electric pushrod device, and the motor cabinet of electric pushrod device is hinged on installing rack, push rod is hinged on door leaf, and the push rod of two electric pushrods stretches out and opposite tilt from the top down in opposite directions.
The below of clamshell doors is provided with for receiving the material drawn off in bucket body and the flexible material receiving tube carried to feed hopper.
In the utility model concrete dump skip bottom discharge mouth cut-off directly by the switch control rule of clamshell doors in gate device, namely under the push-and-pull of drive unit, when two door leafs of clamshell doors are opposing open time, two door leafs will get out of the way the discharging opening bottom bucket body, can draw off to make the material in bucket body from discharging opening, after two door leafs of clamshell doors are closed in opposite directions, sealing surface bottom two door leafs can be bonded to each other, so that the crack between a door and its frame between two door leafs is sealed up, realize the discharging opening shutoff bottom bucket body, material in such bucket body will by throttling in bucket body, realize storing grog in bucket body, thus cut-off by the discharging opening that the switch motion of clamshell doors directly controls bottom bucket body, the control of cut-offfing action is more prone to and accurately, simultaneously after the discharging opening bottom bucket body is sealed up by clamshell doors, the laminating reliability that sealing force both can ensure two door leafs is adjacent between the sealing surface of two door leafs that driven device holds out against in opposite directions, the good seal between two door leafs can be ensured again, this gate device is made both to have used reliably, good sealing effect again.
Accompanying drawing explanation
Fig. 1 is the structural representation of gate device in the embodiment of concrete dump skip of the present utility model;
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
The embodiment of concrete dump skip in the utility model: as depicted in figs. 1 and 2, this concrete dump skip comprises bucket body and gate device, wherein the structure of bucket body is prior art, not shown in the accompanying drawings, gate device controls the switch of the discharging opening bottom bucket body, during to ensure to be in the states such as batching, storing at bucket body, the discharging opening bottom bucket body turns off by gate device; When bucket body is in discharging state, gate device opens the discharging opening bottom bucket body, is transported in the feed hopper of mixing drum via gate device to enable material.
Gate device is formed primarily of installing rack 1, clamshell doors 2, drive unit and flexible material receiving tube.
Installing rack 1 is fixed on bottom bucket body, to be assemblied on bucket body by whole gate device.The main part of installing rack 1 is the framework of a rectangle, be provided with in this framework two be parallel to each other in crossbeam, in two, the main part longeron of crossbeam and installing rack 1 surrounds the inner frame of the discharging opening adapted to bottom bucket body, and this inner frame is arranged on the discharging opening lower position bottom bucket body just.
Two door leafs of clamshell doors 2 are symmetrical set in the below of installing rack 1, and the top of two door leafs is hinged in installing rack 1 below crossbeam respectively by the hinge be parallel to each other, and the pivot center at door leaf top is parallel with crossbeam in the correspondence of installing rack 1; The bottom of two door leafs is affixed down in off position and is sealed and matched, and the side in opposite directions of two door leafs is the plugging plate face of the discharging opening bottom bucket body being implemented to shutoff.Door leaf is the jib door plate that the wearing layer arranged by the mainboard body and side, plugging plate face thereof that are connected and installed frame 1 and drive unit is formed, wearing layer is the abrasion-proof backing block be fixed on by trip bolt on the plugging plate face of mainboard body, connected by the transition of chamfering tangent plane between the side, plugging plate face of abrasion-proof backing block and surrounding side, especially the chamfering tangent plane at abrasion-proof backing block base place defines sealing laminating afterwards in closedown and sealing up the sealing surface of crack between a door and its frame between two door leafs of whole door leaf.
Drive unit is two electric pushrods 3 being arranged symmetrically in the phase dorsal part of two door leafs, the motor cabinet of electric pushrod 3 is hinged on the fixing free bearing in the bottom of the mount pad left and right sides, stretch out in opposite directions about the push rod of two electric pushrods 3, external part is hinged on the phase dorsal part of two door leafs, and two push rods opposite tilt from the top down.
The bottom of installing rack 1 is also fixed with the opposite sides of coaming plate 4, two coaming plate 4 being in side before and after clamshell doors 2 and coordinates with side, the front and back pilot seal of the door leaf of clamshell doors 2, to go along with sb. to guard him the front and back opening on clamshell doors 2 top in clamshell doors 2 switching process.The flexible material receiving tube be in below clamshell doors 2 is fixed with in the bottom side of coaming plate 4, the inlet side mouth of pipe of flexible material receiving tube towards clamshell doors 2 bottom discharge mouth to bucket body, and when clamshell doors 2 is opened, the inlet side mouth of pipe of this flexible material receiving tube is communicated in the discharging opening bottom bucket body.
In the present embodiment, gate device respectively promotes a plain batton door by both sides electric pushrod 3, makes both sides plain batton door slowly to folder, can stop at any time regulating stream, also can close with grog in storage hopper; Plain batton door inside installs abrasion-proof backing block additional, and service life lengthens greatly; Abrasion-proof backing block laminating is tight, good sealing effect; Plain batton door bottom can be taken over by fixing flexible, to ensure to fit closely with concrete mixer truck feed hopper, and not easily spreading.
In the above-described embodiments, the drive unit that sliding door leaf swings is electric pushrod, and in other embodiments, this electric pushrod also can use the replacement such as cylinder, oil cylinder.
The embodiment of gate device in the utility model: in the present embodiment, the structure of gate device is identical with the structure of gate device in above-described embodiment, therefore repeats no more.
Claims (10)
1. gate device, comprise the installing rack for being fixed on bucket body, it is characterized in that, installing rack is equipped with the clamshell doors for controlling the discharging opening switch bottom bucket body, the top of two door leafs of clamshell doors is hinged on installing rack around the horizontal axis be parallel to each other, the opposite side of the bottom of two door leafs is provided with the sealing surface sealing up crack between a door and its frame between two door leafs for sealing laminating afterwards in closedown, and the drive unit swung for sliding door leaf is respectively equipped with at the phase dorsal part of two door leafs, drive unit is hinged between door leaf and installing rack.
2. gate device according to claim 1, it is characterized in that, two door leafs are the jib door plate be hinged on by top incline on installing rack, the face of plate in opposite directions of two door leafs is the plugging plate face for sealing up or open the discharging opening bottom bucket body, and described sealing surface is in the bottom position place in the plugging plate face of two door leafs.
3. gate device according to claim 2, is characterized in that, door leaf comprises the mainboard body of connecting drive device and installing rack and the wearing layer of side, plugging plate face setting thereof.
4. the gate device according to claim 1 or 2 or 3, it is characterized in that, drive unit is electric pushrod device, and the motor cabinet of electric pushrod device is hinged on installing rack, push rod is hinged on door leaf, and the push rod of two electric pushrods stretches out and opposite tilt from the top down in opposite directions.
5. the gate device according to claim 1 or 2 or 3, is characterized in that, the below of clamshell doors is provided with for receiving the material drawn off in bucket body and the flexible material receiving tube carried to feed hopper.
6. concrete dump skip, comprise the gate device of bucket body and bottom assembling thereof, gate device comprises the installing rack be fixed on bucket body, it is characterized in that, installing rack is equipped with the clamshell doors for controlling the discharging opening switch bottom bucket body, the top of two door leafs of clamshell doors is hinged on installing rack around the horizontal axis be parallel to each other, the opposite side of the bottom of two door leafs is provided with the sealing surface sealing up crack between a door and its frame between two door leafs for sealing laminating afterwards in closedown, and the drive unit swung for sliding door leaf is respectively equipped with at the phase dorsal part of two door leafs, drive unit is hinged between door leaf and installing rack.
7. concrete dump skip according to claim 6, it is characterized in that, two door leafs are the jib door plate be hinged on by top incline on installing rack, the face of plate in opposite directions of two door leafs is the plugging plate face for sealing up or open the discharging opening bottom bucket body, and described sealing surface is in the bottom position place in the plugging plate face of two door leafs.
8. concrete dump skip according to claim 7, is characterized in that, door leaf comprises the mainboard body of connecting drive device and installing rack and the wearing layer of side, plugging plate face setting thereof.
9. the concrete dump skip according to claim 6 or 7 or 8, it is characterized in that, drive unit is electric pushrod device, and the motor cabinet of electric pushrod device is hinged on installing rack, push rod is hinged on door leaf, and the push rod of two electric pushrods stretches out and opposite tilt from the top down in opposite directions.
10. the concrete dump skip according to claim 6 or 7 or 8, is characterized in that, the below of clamshell doors is provided with for receiving the material drawn off in bucket body and the flexible material receiving tube carried to feed hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856958.6U CN204398154U (en) | 2014-12-30 | 2014-12-30 | A kind of gate device and use the concrete dump skip of this gate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856958.6U CN204398154U (en) | 2014-12-30 | 2014-12-30 | A kind of gate device and use the concrete dump skip of this gate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204398154U true CN204398154U (en) | 2015-06-17 |
Family
ID=53422049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420856958.6U Expired - Fee Related CN204398154U (en) | 2014-12-30 | 2014-12-30 | A kind of gate device and use the concrete dump skip of this gate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204398154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955385A (en) * | 2019-05-07 | 2019-07-02 | 北京清蓝环保机械有限公司 | Concrete finished product bucket |
| CN111283878A (en) * | 2020-03-19 | 2020-06-16 | 湖南宏工智能科技有限公司 | Discharge device of stirring equipment and stirring equipment |
-
2014
- 2014-12-30 CN CN201420856958.6U patent/CN204398154U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955385A (en) * | 2019-05-07 | 2019-07-02 | 北京清蓝环保机械有限公司 | Concrete finished product bucket |
| CN109955385B (en) * | 2019-05-07 | 2024-01-26 | 北京清蓝环保机械有限公司 | Concrete finished product bucket |
| CN111283878A (en) * | 2020-03-19 | 2020-06-16 | 湖南宏工智能科技有限公司 | Discharge device of stirring equipment and stirring equipment |
| CN111283878B (en) * | 2020-03-19 | 2021-05-04 | 湖南宏工智能科技有限公司 | Discharge device of stirring equipment and stirring equipment |
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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: 20150617 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |