CN216612529U - Intermittent feeding device - Google Patents
Intermittent feeding device Download PDFInfo
- Publication number
- CN216612529U CN216612529U CN202122574541.3U CN202122574541U CN216612529U CN 216612529 U CN216612529 U CN 216612529U CN 202122574541 U CN202122574541 U CN 202122574541U CN 216612529 U CN216612529 U CN 216612529U
- Authority
- CN
- China
- Prior art keywords
- valve plate
- hopper
- support
- cylinder
- plate
- 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.)
- Active
Links
Images
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to the technical field of material processing, in particular to the technical field of intermittent feeding devices. The utility model provides an interrupted feeding device, comprising: the device comprises a hopper, a hopper support plate, a valve plate support, a cylinder and a valve plate; the hopper is provided with a feeding hole, an observation window and a discharging hole; the hopper supporting plate is provided with a supporting plate through hole; the valve plate support is provided with a feed opening, a charging chute and a valve plate movable chute; the cylinder is provided with a telescopic rod; the hopper is connected and fixed on a hopper supporting plate, the hopper supporting plate is connected and fixed on a valve plate support, the air cylinder is connected and fixed below the valve plate support, the valve plate is arranged on a valve plate movable groove, and the rear end of the valve plate is connected with the telescopic rod. Compared with the prior art, the utility model has the advantages that the material blocking and material leakage caused by abnormal closing can not occur when the material is supplied discontinuously, all parts of the device are reasonably matched, the durability is high, and the device is suitable for industrial production.
Description
The technical field is as follows:
the utility model relates to the technical field of material processing, in particular to the technical field of intermittent feeding devices.
Background art:
the continuous batching and weighing system requires quick and accurate feeding during batching, so that a feeding valve must frequently act and is not easy to block materials. In a common mike weight system, the lower part of a valve plate is not supported and is completely fixed by a cylinder, the pressure of a material on the valve plate is transmitted to a piston rod of the cylinder, and the cylinder is easy to damage. On the other hand, the valve plate closes when being pressed and deformed upwards, possibly causing material blockage, so that the valve port cannot be normally closed to cause material leakage.
The utility model content is as follows:
the utility model provides an intermittent feeding device, which overcomes the defects of the prior art, avoids the phenomena of material leakage caused by material blockage and abnormal closing, has reasonable matching of all parts, high durability and is suitable for industrial production.
The intermittent feeding device comprises: the device comprises a hopper, a hopper support plate, a valve plate support, a cylinder and a valve plate; the hopper is provided with a feeding hole, an observation window and a discharging hole; the hopper supporting plate is provided with a supporting plate through hole; the valve plate support is provided with a feed opening, a charging chute and a valve plate movable chute; the cylinder is provided with a telescopic rod; the hopper is connected and fixed on a hopper supporting plate, the hopper supporting plate is connected and fixed on a valve plate support, the air cylinder is connected and fixed below the valve plate support, the valve plate is arranged on a valve plate movable groove, and the rear end of the valve plate is connected with the telescopic rod.
The technical scheme is that the cylinder is suitable for a TN double-rod cylinder, the motion stability of the valve plate can be ensured, when the telescopic rod of the cylinder extends out, the valve plate is driven to be pulled out, the support plate through hole is communicated with the feed opening of the valve plate support, materials in the hopper can be discharged downwards, when the telescopic rod of the cylinder retracts, the valve plate is driven to be closed, the front end of the valve plate just reaches the connection position of the blanking groove and the feed opening of the valve plate support, the valve plate cuts off the feed opening of the support plate through hole and the valve plate support, the materials in the hopper cannot be discharged, the materials are stopped and discharged, the materials pushed against the front end of the valve plate at the moment also fall from the blanking groove of the valve plate support, the valve plate is prevented from being clamped by the materials when the valve plate moves, and the valve plate can be pulled out and closed freely under the action of the cylinder at each time.
The technical scheme is that the observation window of the hopper is made of transparent materials, so that the material storage condition in the hopper can be directly observed.
Above-mentioned scheme is further, the valve plate suitably select the corrosion resistant plate to make, durable and avoid polluting the material.
When the utility model is implemented, the gas of the control equipment acts on the cylinder to retract the telescopic rod of the cylinder, so that the valve plate is closed, the required material is added from the feed inlet of the hopper, whether the added material quantity meets the requirement is observed through the observation window of the hopper, when the material is required to be discharged, the gas of the control equipment acts on the cylinder to extend the telescopic rod of the cylinder and drive the valve plate to be pulled out, at the moment, the through hole of the support plate is communicated with the discharge port of the valve plate support, the material in the hopper can be discharged downwards, when the discharge quantity reaches the required quantity, the gas of the control equipment acts on the cylinder again to rapidly retract the telescopic rod of the cylinder and drive the valve plate to be rapidly closed, the front end of the valve plate just reaches the connection position of the blanking groove and the blanking port of the valve plate support, the through hole of the support plate is blocked by the valve plate and the blanking port of the valve plate support, the material in the hopper can not be discharged, namely, the material is stopped, and the material pushed by the front end of the valve plate falls down from the blanking groove of the valve plate support, the valve plate is prevented from being clamped by materials when acting, the valve plate can be pulled out and closed freely under the action of the cylinder at each time, and intermittent feeding is realized by repeated action.
Compared with the prior art, the utility model has the advantages that the material blocking and material leakage caused by abnormal closing can not occur when the material is supplied discontinuously, all parts of the device are reasonably matched, the durability is high, and the utility model is suitable for industrial production.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is a schematic structural diagram of an embodiment of the valve plate support of the present invention.
FIG. 3 is a schematic structural view of one embodiment of the valve plate of the present invention.
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.
Referring to fig. 1, 2 and 3, the present invention relates to an intermittent feeding device, comprising: the device comprises a hopper 1, a hopper support plate 2, a valve plate support 3, a cylinder 4 and a valve plate 5; the hopper 1 is provided with a feed inlet 11, an observation window 12 and a discharge outlet 13; the hopper support plate 2 is provided with a support plate through hole 21; the valve plate support 3 is provided with a feed opening 31, a charging chute 32 and a valve plate movable chute 33; the cylinder 4 is provided with a telescopic rod 41; the hopper 1 is connected and fixed on a hopper support plate 2, the hopper support plate 2 is connected and fixed on a valve plate support 3, the air cylinder 4 is connected and fixed below the valve plate support 3, the valve plate 5 is arranged on a valve plate movable groove 33, and the rear end 51 of the valve plate 5 is connected with an expansion rod 41.
The scheme is further that the cylinder 4 is preferably a TN double-rod cylinder, the motion stability of the valve plate 5 can be ensured, when the telescopic rod 41 of the cylinder 4 extends, the valve plate 5 is driven to be pulled out, at the moment, the support plate through hole 21 is communicated with the feed opening 31 of the valve plate support 3, the material in the hopper 1 can be discharged downwards, when the telescopic rod 41 of the cylinder 4 retracts, the valve plate 5 is driven to be closed, the front end 52 of the valve plate 5 just reaches the connecting position of the feed chute 32 and the feed opening 31 of the valve plate support 3, the valve plate 5 separates the support plate through hole 21 from the feed opening 31 of the valve plate support 3, the material in the hopper 1 cannot be discharged, namely, the discharge is stopped, at the moment, the material pushed against by the front end 52 of the valve plate 5 also falls from the feed chute 32 of the valve plate support 3, the valve plate 5 is prevented from being clamped by the material when moving, and the valve plate 5 can be pulled out and closed freely under the action of the cylinder 4 at each time.
In the scheme, the observation window 12 of the hopper 1 is made of transparent materials, so that the material storage condition in the hopper can be directly observed.
Above-mentioned scheme is further, valve plate 5 should select stainless steel plate to make for use, durable and avoid polluting the material.
When the utility model is implemented, the gas of the control equipment acts on the cylinder 4, the telescopic rod 41 of the cylinder 4 retracts, the valve plate 5 is closed, the required material is added from the feed inlet 11 of the hopper 1, whether the added material amount meets the requirement is observed through the observation window 12 of the hopper 1, when the material discharge is required, the gas of the control equipment acts on the cylinder 4, the telescopic rod 41 of the cylinder 4 extends to drive the valve plate 5 to be pulled out, at the moment, the support plate through hole 21 is communicated with the feed opening 31 of the valve plate support 3, the material in the hopper 1 can be discharged downwards, when the material discharge amount reaches the required amount, the gas of the control equipment acts on the cylinder 4 again to rapidly retract the telescopic rod 41 of the cylinder 4, the valve plate 5 is driven to be rapidly closed, the front end 52 of the valve plate 5 just reaches the connecting part of the feed chute 32 and the feed opening 31 of the valve plate support 3, the valve plate 5 cuts off the support plate through hole 21 and the feed opening 31 of the valve plate support 3, the material in the hopper 3 can not be discharged, namely the discharging is stopped, and the material pushed by the front end 52 of the valve plate 5 falls down from the blanking groove 32 of the valve plate support 3 at the moment, so that the valve plate 5 is prevented from being clamped by the material when moving, the valve plate 5 can be freely pulled out and closed under the action of the cylinder 4 every time, and the intermittent feeding is realized by the repeated action.
Compared with the prior art, the utility model has the advantages that the material blocking and material leakage caused by abnormal closing can not occur when the material is supplied discontinuously, all parts of the device are reasonably matched, the durability is high, and the device is suitable for industrial production.
It is to be understood that the foregoing detailed description of the present invention has been provided only for the purpose of illustrating the technical spirit and features of the present invention, and the present invention is not limited thereto.
Claims (4)
1. A discontinuous feeding device is characterized in that: the device comprises a hopper (1), a hopper support plate (2), a valve plate support (3), a cylinder (4) and a valve plate (5); the hopper (1) is provided with a feeding hole (11), an observation window (12) and a discharging hole (13); the hopper support plate (2) is provided with a support plate through hole (21); the valve plate support (3) is provided with a feed opening (31), a charging chute (32) and a valve plate movable chute (33); the cylinder (4) is provided with a telescopic rod (41); the hopper (1) is fixedly connected to the hopper support plate (2), the hopper support plate (2) is fixedly connected to the valve plate support (3), the cylinder (4) is fixedly connected to the lower surface of the valve plate support (3), the valve plate (5) is arranged on the valve plate movable groove (33), and the rear end (51) of the valve plate (5) is connected with the telescopic rod (41).
2. An intermittent feeder as claimed in claim 1, further comprising: the cylinder (4) adopts a TN double-rod cylinder.
3. An intermittent feeder as claimed in claim 1, further comprising: the observation window (12) of the hopper (1) is made of transparent materials.
4. An intermittent feeder as claimed in claim 1, further comprising: the valve plate (5) is made of a stainless steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122574541.3U CN216612529U (en) | 2021-10-25 | 2021-10-25 | Intermittent feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122574541.3U CN216612529U (en) | 2021-10-25 | 2021-10-25 | Intermittent feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216612529U true CN216612529U (en) | 2022-05-27 |
Family
ID=81693123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122574541.3U Active CN216612529U (en) | 2021-10-25 | 2021-10-25 | Intermittent feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216612529U (en) |
-
2021
- 2021-10-25 CN CN202122574541.3U patent/CN216612529U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8753432B2 (en) | Tiltable vacuum loader and receiver with blow-back | |
| CN209207755U (en) | A kind of sandstone scale hooper and the proportioning machine comprising the scale hooper | |
| CN216612529U (en) | Intermittent feeding device | |
| CN103863823A (en) | Air flow power-assisted screw precision powder conveying machine | |
| CN214988730U (en) | Novel unloading device | |
| CN211055420U (en) | High-precision quantitative subpackaging device | |
| CN209504273U (en) | A kind of bottom waste-absorbing device of die-cutting machine | |
| CN204701779U (en) | For the poidometer of cement packing | |
| CN207128088U (en) | A kind of high temperature declines the cooling device of low concrete out-of-machine temperature | |
| CN112978108B (en) | Wet iron ore powder bin device capable of preventing arching and breaking arching and using method | |
| CN204507313U (en) | High viscosity mash feed device for discharging | |
| CN213719868U (en) | Quantitative charging machine for feed processing production | |
| CN203833240U (en) | Improved screw-type precision powder conveying machine | |
| CN210100803U (en) | Hydraulic rod pressing machine | |
| CN214729817U (en) | A environmental protection conveying equipment for dry powder | |
| CN220536502U (en) | Paste material feeding buffer device | |
| CN110788991A (en) | Dry powder mortar apparatus for producing | |
| CN214566265U (en) | Semi-dry material filling machine | |
| CN214649357U (en) | High-speed quantitative packing scale with automatic feeding device | |
| CN214140658U (en) | Multi-component negative pressure conveying ingredient metering system | |
| CN205170365U (en) | Filling device of energy storage secondary refrigerant filling equipment | |
| CN203750667U (en) | Automatically-controlled discharging device of flour mill | |
| CN205055954U (en) | Negative pressure type metering and preparing device | |
| CN210412398U (en) | Small-space molding sand conveying device | |
| CN218314666U (en) | Batching system for multi-component raw materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |