CN210913835U - Liquid pressure hopper - Google Patents
Liquid pressure hopper Download PDFInfo
- Publication number
- CN210913835U CN210913835U CN201921717763.2U CN201921717763U CN210913835U CN 210913835 U CN210913835 U CN 210913835U CN 201921717763 U CN201921717763 U CN 201921717763U CN 210913835 U CN210913835 U CN 210913835U
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- striker plate
- hydraulic
- striker
- plate
- plates
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Abstract
The utility model belongs to the technical field of engineering construction equipment, in particular to a hydraulic pressure hopper; the automatic discharging device comprises a funnel-shaped shell, wherein a feeding hole is formed in the upper end of the shell, a discharging hole is formed in the lower end of the shell, a material baffle plate is arranged at the discharging hole, the material baffle plates are hinged to at least two side plates of the discharging hole respectively, the outer sides of the material baffle plates are movably connected with hydraulic cylinders respectively, one end of each hydraulic cylinder is movably connected with a side plate of the discharging hole, the other end of each hydraulic cylinder is movably connected with the material baffle plate, and; the utility model provides a hydraulic pressure hopper, on one hand, through being equipped with at least two striker plates at the discharge gate, and the striker plate outside swing joint pneumatic cylinder, the opening and closing and the speed of unloading of control striker plate under the effect of pneumatic cylinder, greatly reduced the human labor cost; on the other hand, the contact edges of the adjacent striker plates are arranged in a zigzag manner, and the edges of the striker plates are provided with sealing rings, so that the sealing performance is improved, the working efficiency of the hopper is improved, and the construction period is shortened.
Description
Technical Field
The utility model belongs to the technical field of engineering construction equipment, concretely relates to liquid pressure hopper.
Background
The hopper is for accepting the infundibulate casing with the switching material, and the upper end is the feed inlet, and the lower extreme is the discharge gate, plays the effect of temporary transportation material. The effect of the concrete hopper commonly used is to hold the well-stirred concrete far away in the hopper through the feed inlet, and then transport to the appointed position, open the discharge gate of lower extreme to make the material drop according to required speed from the discharge gate, reach the construction requirement.
The common engineering hoppers mainly comprise a vertical type hopper and a horizontal type hopper, and the discharge port of the conventional hopper is usually provided with a door made of a split steel plate or an arc steel plate. The split steel plate doors have the defects of poor sealing property and easy slurry leakage, and the arc steel plate doors have the defects of unsmooth discharging and smooth discharging only by beating a hopper by vibration or manpower.
The existing concrete hopper is easy to dehydrate and dry concrete in transportation, the concrete unloading is not well controlled, the opening and closing speed of the hopper is difficult to control, and the problems that the concrete hopper is extremely fast or slow in unloading are often existed in a construction site.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic pressure hopper to the discharge gate leakproofness that mentions among the solution prior art is poor, and is difficult to control the problem of speed of unloading.
The utility model discloses the technical scheme who adopts is a liquid pressure hopper, including the infundibulate casing, the casing upper end is the feed inlet, and the lower extreme is the discharge gate, and discharge gate department is equipped with the striker plate, and it has the striker plate to articulate respectively on the at least both sides board of discharge gate, and each striker plate outside swing joint has the pneumatic cylinder respectively, pneumatic cylinder one end and discharge gate curb plate swing joint, the other end and striker plate swing joint, the pneumatic cylinder is used for controlling opening and close and the speed of unloading of striker plate.
Through being equipped with two at least striker plates at the discharge gate, and striker plate outside swing joint pneumatic cylinder, the speed of opening and close and unloading of control striker plate under the effect of pneumatic cylinder, greatly reduced the human labor cost.
Preferably, the striker plate and the discharge port side plate hinged with the striker plate are respectively provided with a first supporting rod and a second supporting rod, and two ends of the hydraulic cylinder are respectively hinged with the first supporting rod and the second supporting rod.
The articulated mode can make striker plate rotate its angle in a flexible way, the closing, opening and the speed of unloading of control striker plate.
Preferably, each striker plate is provided with a hydraulic cylinder, and the hydraulic cylinder is arranged in the middle of the striker plate.
A striker plate is equipped with a pneumatic cylinder, and sets up intermediate position about the striker plate, is in order to realize opening and close with the minimum cost of striker plate, and the preferred of position is in order to make the striker plate can close or open in parallel, increases its leakproofness.
Preferably, every striker plate is equipped with two pneumatic cylinders, and these two pneumatic cylinders bilateral symmetry set up.
The first striker plate is provided with two hydraulic cylinders, so that the striker plate can be opened and closed in parallel, and the sealing performance of the striker plate is improved.
Preferably, the discharge hole is rectangular, the two opposite side plates of the rectangle are respectively hinged with the striker plate, and the striker plate is rectangular.
Preferably, the discharge gate is the rectangle, articulates the striker plate respectively on the three curb plate of this discharge gate, and two relative striker plates are right trapezoid, and another striker plate is triangle-shaped.
The number of the striker plates is increased, and meanwhile, the striker plates are independently controlled to be opened and closed, so that the unloading speed can be controlled more accurately.
Preferably, the contact edges of adjacent striker plates are serrated.
The serrated contact surface enables the tightness of the striker plate to be better.
Preferably, the striker plate edge is provided with a sealing ring.
The sealing performance of the striker plate during closing is improved, and the working efficiency of the hopper is improved.
The utility model has the advantages that:
the utility model provides a hydraulic pressure hopper, on one hand, through being equipped with at least two striker plates at the discharge gate, and the striker plate outside swing joint pneumatic cylinder, the opening and closing and the speed of unloading of control striker plate under the effect of pneumatic cylinder, greatly reduced the human labor cost; on the other hand, the contact edges of the adjacent striker plates are arranged in a zigzag manner, and the edges of the striker plates are provided with sealing rings, so that the sealing performance is improved, the working efficiency of the hopper is improved, and the construction period is shortened.
Drawings
Fig. 1 is a schematic structural view of a hydraulic pressure hopper of the present invention;
fig. 2 is a schematic side view of a first embodiment of the present invention;
fig. 3 is a schematic side view of a second embodiment of the present invention;
fig. 4 is a schematic structural view of the striker plate of the present invention when closed;
fig. 5 is a schematic structural view when the striker plate of the utility model is half opened;
fig. 6 is the utility model discloses structure schematic diagram when striker plate is opened entirely.
Description of reference numerals: 1-a shell; 2-a material baffle plate; 3-a hydraulic cylinder; 4-a first strut; 5-second struts.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and detailed description, and it is to be understood that the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central, lateral, longitudinal, up, down, front, back, left, right, vertical, horizontal, top, bottom, inner, outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1 only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The utility model relates to a hydraulic pressure hopper, the schematic structural diagram of which is shown in figure 1, comprising a funnel-shaped shell 1, wherein the upper end of the shell 1 is a feed inlet, the lower end of the shell is a discharge outlet, the discharge outlet is provided with a baffle plate 2, baffle plates 2 are respectively hinged on at least two side plates of the discharge outlet, the outer sides of the baffle plates 2 are respectively and movably connected with a hydraulic cylinder 3, one end of the hydraulic cylinder 3 is movably connected with the side plate of the discharge outlet, the other end of the hydraulic cylinder is movably connected with the baffle plate 2, and the hydraulic cylinder 3 is; through being equipped with two at least striker plates 2 at the discharge gate, and 2 outside swing joint pneumatic cylinders 3 of striker plate, the speed of opening and close and unloading of control striker plate 2 under the effect of pneumatic cylinder 3, greatly reduced the human labor cost.
The connection of pneumatic cylinder 3 can be in striker plate 2 and articulated discharge gate curb plate set up first branch 4 and second branch 5 respectively, and pneumatic cylinder 3 and both ends are articulated mutually with first branch 4 and second branch 5, and when striker plate 2 opened and close, articulated mode can make striker plate 2 rotate its angle in a flexible way, control striker plate 2 close, open and unload speed.
The edge of the striker plate 2 is provided with a sealing ring, the sealing ring can be made of rubber or plastic and can be in a groove form, and the sealing ring can keep higher sealing performance when the striker plate 2 is closed; the contact edges of the adjacent striker plates 2 are in a sawtooth shape, so that the sealing performance of the striker plates 2 in closing is improved in the sawtooth shape, the working efficiency of the hopper is improved, and the construction period is shortened.
In order to increase the leakproofness, the length of the side plate of the discharge port without the striker plate 2 is larger than the length of the striker plate 2, so that the striker plate 2 is opened or closed, and the striker plate and the side plate without the striker plate 2 keep high leakproofness.
The preferred small-size piston pneumatic cylinder of pneumatic cylinder 3 can select and run the hydro-cylinder, and the model is: CX-SD50N-50, when selecting the piston type vertical hydraulic cylinder, the cylinder tail of the hydraulic cylinder 3 is movably connected with the first supporting rod 4, and the cylinder head is movably connected with the second supporting rod 5. When not needing to unload, close striker plate 2, its schematic structure is shown in fig. 4, and 3 pistons of pneumatic cylinder slowly rise, make striker plate 2 slowly closed, and the zigzag contact limit of adjacent striker plate 2 interlocks each other, and the sealing washer contact of adjacent striker plate 2 is sealed. When the material is discharged at a certain speed, one or more material baffle plates 2 can be independently controlled, the structural schematic diagram is shown in fig. 5, namely, one or more hydraulic cylinders 3 are only started, the piston slowly descends, the material baffle plates 2 slowly rotate to a certain angle, and a small part of the material outlet is opened, so that the size of the material outlet is controlled, the discharging speed is controlled, the working requirement is met, and the working efficiency is improved. When needs are unloaded with the fastest speed, then open all striker plates 2, its schematic diagram is shown in fig. 6, and all pneumatic cylinder 3 pistons fall to minimumly promptly, and striker plate 2 rotates to being close the free flagging state, and the discharge gate is opened completely, realizes the work demand.
Example one
A schematic side view structure of the first embodiment of the present invention is shown in fig. 2, each striker plate 2 is provided with a hydraulic cylinder 3, and the hydraulic cylinder 3 is arranged in the middle of the striker plate 2; the hydraulic cylinder 3 controls the closing, opening and discharging speeds of the material baffle plate 2. The hydraulic cylinder 3 is arranged in the middle of the striker plate 2, and the striker plate 2 can be closed or opened in parallel on the left side and the right side.
Example two
The embodiment of the utility model provides a side view structure schematic diagram as shown in figure 3, every striker plate 2 is equipped with two pneumatic cylinders 3, and these 3 bilateral symmetry of two pneumatic cylinders set up. The hydraulic cylinder 3 controls the closing, opening and discharging speeds of the material baffle plate 2. The hydraulic cylinders 3 are arranged in a bilateral symmetry mode, so that the striker plate 2 can be closed or opened in parallel from left to right, and the sealing performance of the striker plate 2 is improved.
EXAMPLE III
When the discharge gate is the rectangle, striker plate 2 is articulated respectively to the relative both sides board of rectangle, and striker plate 2 is the rectangle. The length of the side plate without the striker plate 2 is larger than the length of the striker plate 2, material leakage is prevented, meanwhile, the contact position of the striker plate 2 is in a zigzag shape, and the edge of the striker plate 2 is provided with a sealing ring, so that the sealing performance of the striker plate is improved, and the working efficiency of the hopper is improved.
Example four
When the discharge gate is the rectangle, articulated striker plate 2 respectively on the three curb plate of discharge gate, two relative striker plate 2 are right trapezoid, and another striker plate is triangle-shaped. Increase striker plate 2 quantity, but the opening and close of independent control striker plate 2 simultaneously is convenient for control the speed of unloading more accurately.
EXAMPLE five
When the discharge gate is the rectangle, can articulate striker plate 2 respectively on four curb plates of discharge gate, relative two striker plates 2 are right trapezoid, relative striker plate 2 is triangle-shaped in addition, perhaps four striker plates 2 are triangle-shaped. The opening and closing of the material baffle plate 2 can be controlled independently, so that the discharging speed can be controlled more accurately.
EXAMPLE six
When the discharge gate is the polygon, can set up two at least striker plates 2 on the discharge gate, 2 shape of striker plates are according to the polygon and decide, and pneumatic cylinder 3 and striker plate 2 and discharge gate curb plate swing joint control the lift of 3 pistons of pneumatic cylinder, realize opening and close and the speed of unloading of striker plate 2.
The working process is as follows: before the hopper is charged, the piston of the hydraulic cylinder 3 is lifted, the striker plates 2 are closed, the adjacent striker plates 2 are mutually meshed, and the sealing rings are contacted. And loading, transporting and storing materials in a sealed state when the discharge port is closed.
When the material needs to be unloaded at a certain speed, all the pistons of the hydraulic cylinders 3 can be slowly descended, so that the unloading speed reaches the target speed; one or more hydraulic cylinder 3 pistons can also be slowly descended to realize a certain discharging speed.
When need unload with maximum speed, can slowly descend all pneumatic cylinder 3 pistons, make striker plate 2 be close the free flagging state, make the discharge gate maximum to reach maximum discharge speed.
In conclusion, in order to solve the problems that the sealing performance of the discharge port is poor and the discharging speed is difficult to control in the prior art. The utility model provides a hydraulic pressure hopper, on one hand through being equipped with two at least striker plates 2 at the discharge gate, and the striker plate 2 outside swing joint pneumatic cylinder 3, control the opening and closing of striker plate 2 and the speed of unloading under the effect of pneumatic cylinder 3, greatly reduced the human labor cost; on the other hand establishes to the zigzag at adjacent striker plate 2 contact limit, and 2 edges of striker plate are equipped with the sealing washer, increases its leakproofness, improves the work efficiency of hopper, shortens construction cycle.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a liquid pressure hopper, includes infundibulate casing (1), casing (1) upper end is the feed inlet, and the lower extreme is the discharge gate, discharge gate department is equipped with striker plate (2), its characterized in that, it has striker plate (2) to articulate respectively on the at least both sides board of discharge gate, and each striker plate (2) outside swing joint has pneumatic cylinder (3) respectively, pneumatic cylinder (3) one end and discharge gate curb plate swing joint, the other end and striker plate (2) swing joint, pneumatic cylinder (3) are used for controlling opening and close and the speed of unloading of striker plate (2).
2. The hydraulic hopper according to claim 1, wherein the striker plate (2) and the discharge port side plate hinged thereto are respectively provided with a first support rod (4) and a second support rod (5), and two ends of the hydraulic cylinder (3) are respectively hinged to the first support rod (4) and the second support rod (5).
3. The hydraulic hopper according to claim 2, characterized in that each striker plate (2) is provided with one hydraulic cylinder (3), and the hydraulic cylinder (3) is arranged in the middle position of the striker plate (2).
4. The hydraulic hopper according to claim 2, characterized in that each striker plate (2) is provided with two hydraulic cylinders (3), and the two hydraulic cylinders (3) are arranged in bilateral symmetry.
5. The hydraulic hopper according to claim 1, wherein the discharge port is rectangular, two opposite side plates of the rectangular shape are respectively hinged with the striker plate (2), and the striker plate (2) is rectangular.
6. The hydraulic hopper according to claim 1, wherein the discharge port is rectangular, the three side plates of the discharge port are respectively hinged with the material blocking plates (2), two opposite material blocking plates (2) are in a right trapezoid shape, and the other material blocking plate (2) is in a triangle shape.
7. The hydraulic hopper according to claim 1, characterized in that the contact edges of adjacent striker plates (2) are serrated.
8. The hydraulic hopper according to claim 1, characterized in that the striker plate (2) is provided with a sealing ring at its edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921717763.2U CN210913835U (en) | 2019-10-14 | 2019-10-14 | Liquid pressure hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921717763.2U CN210913835U (en) | 2019-10-14 | 2019-10-14 | Liquid pressure hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210913835U true CN210913835U (en) | 2020-07-03 |
Family
ID=71360556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921717763.2U Expired - Fee Related CN210913835U (en) | 2019-10-14 | 2019-10-14 | Liquid pressure hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210913835U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577372A (en) * | 2020-12-09 | 2021-03-30 | 临澧县万顺烟花鞭炮有限责任公司 | Device for powder pressing and forming of firework middle fire powder |
| CN112918866A (en) * | 2021-02-26 | 2021-06-08 | 广东电网有限责任公司 | Mutual inductor placing box |
| CN115338978A (en) * | 2022-08-30 | 2022-11-15 | 江苏天沃重工科技有限公司 | Mortar material anti-segregation device and anti-segregation method |
-
2019
- 2019-10-14 CN CN201921717763.2U patent/CN210913835U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577372A (en) * | 2020-12-09 | 2021-03-30 | 临澧县万顺烟花鞭炮有限责任公司 | Device for powder pressing and forming of firework middle fire powder |
| CN112918866A (en) * | 2021-02-26 | 2021-06-08 | 广东电网有限责任公司 | Mutual inductor placing box |
| CN115338978A (en) * | 2022-08-30 | 2022-11-15 | 江苏天沃重工科技有限公司 | Mortar material anti-segregation device and anti-segregation method |
| CN115338978B (en) * | 2022-08-30 | 2024-01-26 | 江苏天沃重工科技有限公司 | Anti-segregation device and anti-segregation method for mortar material |
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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 |
Granted publication date: 20200703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |