CN212196927U - Concrete distributing valve device - Google Patents
Concrete distributing valve device Download PDFInfo
- Publication number
- CN212196927U CN212196927U CN202020378222.8U CN202020378222U CN212196927U CN 212196927 U CN212196927 U CN 212196927U CN 202020378222 U CN202020378222 U CN 202020378222U CN 212196927 U CN212196927 U CN 212196927U
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- concrete
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- switch
- opening
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Abstract
The utility model discloses a concrete divides material valve device belongs to the ooff valve field, including concrete hopper and the concrete mouth of setting in the concrete hopper bottom, the concrete mouth is provided with the switch board, and the switch board hangs in the bottom of concrete mouth to but swing the setting, be provided with the cylinder on the side of concrete mouth, cylinder one end is connected with the side of switch board, and the other end is connected with the side of concrete mouth, the control end and the external control device of cylinder are connected. Carry out opening and closing concrete material mouth through setting up curved switch plate to using opening and closing of rotation type, making to have reduced the wearing and tearing of connecting plate axle, and at the closure state, the gravity of aggregate directly carries out vertical atress by the pivot of front and back, has reduced the long-term pressure state of cylinder, can be great reduction the damage of cylinder, the device avoids cylinder connecting rod, sealed because of exposing for a long time to glue under dust environment and dye wearing and tearing.
Description
Technical Field
The utility model relates to a ooff valve field especially relates to a concrete branch material valve device.
Background
In actual use, the existing concrete distributor finds that the lower half part of the turning plate and a shaft connected with the turning plate are easy to wear under the long-term flushing of materials. When in maintenance, the shaft needs to be disassembled from the device for replacement, and the disassembly is difficult and the maintenance is not easy. Meanwhile, normal production operation is affected by frequent maintenance or replacement, and a switching device which can reduce abrasion and has long service life needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete branch material valve device solves the easy wearing and tearing life weak point of current concrete switching device, influences the technical problem of normal production. The valve device is mainly used for opening and closing concrete aggregate and controlling the opening and closing of the material port. The device avoids the cylinder connecting rod and the seal from being stained and worn due to long-time exposure in a dust environment.
The utility model provides a concrete divides material valve device, includes the concrete hopper and sets up the concrete mouth in the concrete hopper bottom, the concrete mouth is provided with the switch board, the switch board hangs in the bottom of concrete mouth to but swing the setting, be provided with the cylinder on the side of concrete mouth, cylinder one end is connected with the side of switch board, and the other end is connected with the side of concrete mouth, the control end and the external control device of cylinder are connected.
The switch board includes swivel, switch opening, fan-shaped side board and arc frid, fan-shaped side board sets up the both ends at the arc frid, the swivel is fixed on fan-shaped side board, the switch opening sets up on the arc frid.
The shape of the switch opening is the same as that of the concrete material opening, and an arc plate formed by one side edge of the switch opening and the side edge of the arc groove plate is larger than that of the concrete material opening.
The concrete feeding port is characterized in that rotating shafts are fixed on the side edges of the front end and the rear end of the concrete feeding port, the rotating ring is hung on the rotating shafts and can be arranged in a rotating mode, and butter or bearings are arranged between the rotating ring and the rotating shafts.
Be provided with the lower extreme installation on the side of switch board soon, be provided with upper end installation piece on the side of concrete mouth or concrete hopper, the one end and the lower extreme installation of cylinder are articulated soon, and the other end is articulated with upper end installation piece.
The switch opening sets up to the rectangle structure, and the structure of rectangle structure is the same with the tangent plane structure of concrete feed opening bottom, just also when just opening, and the cylinder extension, switch opening and concrete feed opening coincidence for the material leaks down, and when needs were closed, the cylinder shrink, and the arc on switch open-ended the right blocks the concrete feed opening, constitutes the closed condition.
The utility model adopts the above technical scheme, the utility model discloses following technological effect has:
the utility model discloses a set up curved switch plate and carry out opening and closing the concrete material mouth, and use opening and closing of rotation type, make the wearing and tearing that have reduced the connecting plate axle, and at the closed condition, the gravity of aggregate directly carries out vertical atress by pivot from beginning to end, the long-term pressure state of cylinder has been reduced, the damage of the reduction cylinder that can be great, and when wearing and tearing appear in pivot or change, direct welded fastening is fast fixed and can be changed, the fast of change, it is convenient, less influence to the production, the device avoids the cylinder connecting rod, it is sealed because of exposing the adhesive-dyeing wearing and tearing under dust environment for a long time.
Drawings
Fig. 1 is a side view of the switch open state of the present invention.
Fig. 2 is a side view of the closed and opened state of the present invention.
Fig. 3 is a schematic diagram of the switch board structure of the present invention.
Fig. 4 is a bottom view of the switch board of the present invention.
Reference numbers in the figures: 1-a concrete hopper; 2-concrete material port; 3-a switch board; 4-an upper end mounting block; 5-air cylinder; 6-the lower end is installed quickly; 7-a rotating shaft; 8-rotating; 9-switch opening; 10-fan-shaped side plates; 11-arc groove plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments. It should be understood, however, that the numerous specific details set forth in the specification are merely set forth to provide a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
As shown in fig. 1-2, a concrete distributing valve device according to the present invention comprises a concrete hopper 1 and a concrete port 2 disposed at the bottom of the concrete hopper 1. Concrete mouth 2 is provided with switch plate 3, switch plate 3 hangs in concrete mouth 2's bottom to but swing the setting, be provided with cylinder 5 on concrete mouth 2's the side, 5 one end of cylinder is connected with switch plate 3's side, and the other end is connected with concrete mouth 2's side, the control end and the external control device of cylinder 5 are connected. Fig. 1 is the on-state of switch valve device, and switch opening 9 on the switch board 3 corresponds with concrete mouth 2 promptly, and the material drops from switch opening 9 promptly, and cylinder 5 at this moment is the state of extension, and the control of cylinder 5 is controlled by the controlling means of outside, and the extension is given cylinder 5 or shrink etc. as shown in fig. 2, is being in the off-state this moment, and the plate body structure on switch opening 9's right side can directly block concrete mouth 2 for the material can't drop, forms the state of closing.
As shown in fig. 3, the switch board 3 includes a rotating ring 8, a switch opening 9, a fan-shaped side board 10 and an arc-shaped slot board 11, the fan-shaped side board 10 is disposed at two ends of the arc-shaped slot board 11, the rotating ring 8 is fixed on the fan-shaped side board 10, and the switch opening 9 is disposed on the arc-shaped slot board 11. The shape of switch opening 9 is the same with the shape of concrete mouth 2, switch opening 9's a side and the side of arc frid 11 constitute the arc plate and are bigger than concrete mouth 2. Fan-shaped side board 10 and arc wall board 11 set up to an organic whole structure, and the wearing and tearing condition of less traditional switch that can be great is through the structure that sways to flush mounting plate 3. The switch plate 3 is made of a metal material and is integrally formed.
Be fixed with pivot 7 on the side at both ends around concrete mouth 2, swivel 8 hangs on pivot 7, rotatable setting is provided with butter or bearing between swivel 8 and the pivot 7. The concrete opening 2 is designed as a funnel, directly above which the inlet openings for the individual materials are located, wherein the switch can also be used for other material switches, such as cement, sand or mixtures thereof, but the material must be a fixed material. The rotating ring 8 is arranged to be a circular ring, and the grease or the bearing can reduce abrasion and prolong the service life.
Be provided with the lower extreme installation on the side of switch plate 3 and be fast 6, be provided with upper end installation piece 4 on the side of concrete mouth 2 or concrete hopper 1, the one end and the lower extreme installation of cylinder 5 are fast 6 articulated, and the other end is articulated with upper end installation piece 4. The upper end installation block 4 and the lower end installation block 6 are both fixed in order to facilitate the installation of the air cylinder 5, the upper end installation block 4 and the lower end installation block 6 are arranged into an ear plate structure, and then a bolt shaft or a short steel bar is used for transverse movement to form a hinge structure.
As shown in fig. 4, the plate structure of the right-hand side part of the opening and closing plate 3, which plate has a greater width than the opening and closing opening 9, is used for closing purposes or for cutting across the bottom of the concrete opening 2, where the opening and closing opening 9 is rectangular in shape. Wherein, set up to the arc structure, can be favorable to when opening and closing, the pulling force that the cost of telephone is less. Because the arc shape, when closing, can leave certain space and supply the aggregate to descend, this time is the rotation time of switch promptly, has lacked holistic aggregate gravity and has pushed down, needs the condition of great optional dress power.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a concrete divides material valve device, includes concrete hopper (1) and sets up concrete mouth (2) in concrete hopper (1) bottom, its characterized in that: the concrete feeding port (2) is provided with a switch plate (3), the switch plate (3) is hung at the bottom of the concrete feeding port (2) and can be arranged in a swinging mode, an air cylinder (5) is arranged on the side edge of the concrete feeding port (2), one end of the air cylinder (5) is connected with the side edge of the switch plate (3), the other end of the air cylinder is connected with the side edge of the concrete feeding port (2), and the control end of the air cylinder (5) is connected with an external control device;
switch plate (3) include swivel (8), switch opening (9), fan-shaped side board (10) and arc frid (11), fan-shaped side board (10) set up the both ends at arc frid (11), swivel (8) are fixed on fan-shaped side board (10), switch opening (9) set up on arc frid (11).
2. A concrete dispensing valve assembly according to claim 1 wherein: the shape of switch opening (9) is the same with the shape of concrete mouth (2), a side of switch opening (9) and the side of arc frid (11) constitute the arc plate and are bigger than concrete mouth (2).
3. A concrete dispensing valve assembly according to claim 1 wherein: be fixed with pivot (7) on the side at both ends around concrete mouth (2), swivel (8) are hung on pivot (7), but rotary setting is provided with butter or bearing between swivel (8) and pivot (7).
4. A concrete dispensing valve assembly according to claim 3 wherein: be provided with lower extreme installation soon (6) on the side of switch board (3), be provided with upper end installation piece (4) on the side of concrete mouth (2) or concrete hopper (1), the one end and the lower extreme installation of cylinder (5) are soon (6) articulated, and the other end is articulated with upper end installation piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020378222.8U CN212196927U (en) | 2020-03-23 | 2020-03-23 | Concrete distributing valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020378222.8U CN212196927U (en) | 2020-03-23 | 2020-03-23 | Concrete distributing valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212196927U true CN212196927U (en) | 2020-12-22 |
Family
ID=73824480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020378222.8U Active CN212196927U (en) | 2020-03-23 | 2020-03-23 | Concrete distributing valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212196927U (en) |
-
2020
- 2020-03-23 CN CN202020378222.8U patent/CN212196927U/en active Active
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