CN210635424U - Reciprocating type hydraulic feeding device - Google Patents
Reciprocating type hydraulic feeding device Download PDFInfo
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- CN210635424U CN210635424U CN201921391284.6U CN201921391284U CN210635424U CN 210635424 U CN210635424 U CN 210635424U CN 201921391284 U CN201921391284 U CN 201921391284U CN 210635424 U CN210635424 U CN 210635424U
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Abstract
The utility model relates to a material conveyor technical field, in particular to reciprocating type hydraulic pressure feeder. This kind of reciprocating type hydraulic pressure feeder, including frame, feed bin, feedshoe, the feed bin is installed in the frame, feed shoe slidable locates the feed bin bottom, still includes hydraulic drive mechanism, the frame is equipped with the installation space who holds hydraulic drive mechanism in feed bin below department, and on hydraulic drive mechanism one end was fixed in the frame, the other end was connected bottom the feedshoe, and hydraulic drive mechanism drives feedshoe reciprocating motion. The hydraulic cylinder has large driving force, and the double hydraulic cylinders work cooperatively, so that the bearable load of the equipment is high; when the feeding operation needs to be stopped, the hydraulic cylinder can be quickly switched from a motion state to a stop state, the response speed of the equipment is high, and the feeding accuracy is high. The hydraulic driving mechanism is arranged in the mounting space below the storage bin, so that the occupied area is small, and the site adaptability is high.
Description
Technical Field
The utility model relates to a material conveyor technical field, in particular to reciprocating type hydraulic pressure feeder.
Background
The material conveying device is an indispensable ring in industrial production, and the common material conveying device is a vibrating feeder, a screw feeder and a belt feeder. The feeding device is difficult to be applied to severe working conditions of large aggregate mass, large size difference and large feeding fall.
In order to solve the above problems, chinese patent No. CN 201458273U discloses a reciprocating feeder, which includes a speed-adjusting motor, a speed reducer connected with the speed-adjusting motor, a crank connected with an output shaft of the speed reducer through a crank coupling, and a crank link mechanism connected with the crank, and is characterized in that: the crank link mechanism is hinged with the machine body, the lower part of the machine body is provided with trolley wheel trolley wheels which are positioned on a horizontal guide rail at the upper part of the foundation, and the upper part of the machine body is provided with a material bin seat. The existing reciprocating feeding device adopts a crank structure for transmission and is limited by the length of a crank, and a motor and a feeder body are arranged at a certain distance from each other in a front-back manner, so that the existing reciprocating feeding device occupies a large area and is limited in application places.
SUMMERY OF THE UTILITY MODEL
For overcoming the not enough among the prior art, the utility model provides a reciprocating type hydraulic feeding device that area is little, place adaptability is high, the loading capacity is big, corresponding fast.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a reciprocating type hydraulic pressure feeder, includes frame, feed bin, feed plate, the feed bin is installed in the frame, feed plate slidable locates the feed bin bottom, its characterized in that: still include hydraulic drive mechanism, the frame is equipped with the installation space who holds hydraulic drive mechanism in feed bin below department, and on hydraulic drive mechanism one end was fixed in the frame, the other end was connected with the feed plate bottom, and hydraulic drive mechanism drove feed plate reciprocating motion.
Further, the feed plate slopes to set up, and the feed bin is located feed plate slope low-order end one side and has seted up the discharge gate, and the feed plate is at flexible discharge gate direction reciprocating motion.
Furthermore, the feeding device further comprises two sliding rails, the two sliding rails are arranged and are respectively arranged on two sides of the feeding plate and fixed on the rack, the sliding rails are arranged in an inclined mode matched with the feeding plate, and two sides of the feeding plate are erected on the sliding rails through rollers.
Further, the feed bin bottom has the opening, and the upper surface of feedshoe is close feed bin bottom and seals the opening, and in the feedshoe motion process, the opening is in the feedshoe upper surface projection all the time to be sealed by the feedshoe upper surface.
Further, the storage bin has a bucket-shaped structure with a large upper part and a small lower part.
Furthermore, hydraulic drive mechanism is including locating first pneumatic cylinder, the second pneumatic cylinder in the frame, and the feedshoe bottom is equipped with the connecting block that the protrusion set up, and two sets of pneumatic cylinders are located both sides just are connected respectively around the connecting block on the connecting block, and two sets of pneumatic cylinders drive the motion of feedshoe jointly.
Furthermore, the two groups of hydraulic cylinders synchronously move in opposite directions.
Furthermore, the hydraulic driving mechanism further comprises a hydraulic pump, an electromagnetic directional valve, a first oil pipeline and a second oil pipeline, the hydraulic cylinder is a double-acting hydraulic cylinder, the hydraulic cylinder comprises an extending oil port and a contracting oil port, the first oil pipeline is connected with the extending oil port of the first hydraulic cylinder and the contracting oil port of the second hydraulic cylinder, the second oil pipeline is connected with the extending oil port of the second hydraulic cylinder and the contracting oil port of the first hydraulic cylinder, the hydraulic pump is connected with the first oil pipeline and the second oil pipeline through the electromagnetic directional valve, and the electromagnetic directional valve switches the oil inlet and outlet states of the first oil pipeline and the second oil pipeline.
Further, the feed shoe is made of a wear resistant metal.
As can be seen from the above description of the present invention, compared with the prior art, the reciprocating hydraulic feeding device provided by the present invention has the advantages that the hydraulic cylinder driving force is large, and the two hydraulic cylinders work cooperatively, so that the device can bear a high load; when the feeding work needs to be stopped, the hydraulic cylinder can be quickly switched from a motion state to a stop state, the response speed of the equipment is high, and the feeding accuracy is high; the hydraulic cylinder is adopted to replace the motor, so that the problems of high power consumption and power grid impact caused by frequent starting and stopping of the motor are solved, more accurate supply is realized through frequent starting and stopping of the hydraulic cylinder, and the production stability and the product quality are improved; the hydraulic system is easy to adapt to the existing control system, and the equipment cost is low; the hydraulic driving mechanism is arranged in the mounting space below the storage bin, so that the occupied area is small, and the site adaptability is high.
Drawings
Fig. 1 is the structure schematic diagram of the reciprocating hydraulic feeding device of the present invention.
Fig. 2 is a schematic view of a cross-sectional structure of a reciprocating hydraulic feeding device in a use state.
Fig. 3 is a schematic diagram of a two-section structure of a reciprocating hydraulic feeding device in a use state.
Fig. 4 is the schematic diagram of the oil circuit principle of the hydraulic driving mechanism of the present invention.
The labels in the figure correspond to the following: 1. the hydraulic control system comprises a rack, 11 installation space, 2 storage bins, 21 openings, 22 discharge ports, 3 feeding plates, 31 rollers, 32 connecting blocks, 4 hydraulic driving mechanisms, 41 first hydraulic cylinders, 42 second hydraulic cylinders, 43 hydraulic pumps, 44 electromagnetic directional valves, 45 first oil-way pipelines, 46 second oil-way pipelines, 411/421 extending oil ports, 412/422 contracting oil ports and 5 sliding rails.
Detailed Description
The present invention will be further described with reference to the following detailed description.
Referring to fig. 1 to 4, a reciprocating hydraulic feeding device includes a frame 1, a bin 2, a feeding plate 3, a hydraulic driving mechanism 4, and a slide rail 5.
The storage bin 2 is fixedly arranged on the frame 1, the storage bin 2 is of a hopper-shaped structure with a big top and a small bottom, the bottom of the storage bin 2 is provided with an opening 21, the feed plate 3 is arranged at the bottom of the storage bin 2 to seal the opening 21, the feed plate 3 is obliquely arranged, two slide rails 5 are arranged and are respectively arranged at two sides of the feed plate 3 and fixed on the frame 1, the slide rails 5 are obliquely arranged in a way of being matched with the feed plate 3, two sides of the feed plate 3 are erected on the slide rails 5 through rollers 31, so that the feed plate 3 can be slidably arranged at the bottom of the storage bin 2, one side of the storage bin 2, which is positioned at the oblique low end of the feed plate 3, is provided with a discharge port 22, the feed plate 3 does reciprocating motion in the direction of the telescopic discharge port 22, the opening 21 is always in the plane of projection of the upper surface of the feedshoe 3 and is closed by the upper surface of the feedshoe 3. The feedshoe 3 is made of wear resistant metal.
The working principle of the reciprocating hydraulic feeding device is as follows:
the material passes through in the loading equipment loading goes into feed bin 2, because the material is the cubic material of not uniform in size, under the friction between the material and the state of piling up, the most material can not independently fall out from discharge gate 22 of feed bin 2.
After the feeding process is started, the hydraulic driving mechanism 4 works, the hydraulic pump 43 is started, and the electromagnetic directional valve 44 circularly switches the oil inlet and outlet states of the first oil pipeline 45 and the second oil pipeline 46; when the electromagnetic directional valve 44 controls the first oil pipeline 45 to be in an oil inlet state, the second oil pipeline 46 is in an oil outlet state, the first hydraulic cylinder 41 extends out of the oil port 411 for oil inlet, the contraction oil 412 extends out, namely, the push rod of the first hydraulic cylinder 41 extends outwards, the contraction oil port 422 of the second hydraulic cylinder 42 extends in oil, and the extension oil port 421 extends out, namely, the push rod of the second hydraulic cylinder 42 extends inwards, so that under the combined action of the first hydraulic cylinder 41 and the second hydraulic cylinder 42, the feeding plate 3 extends towards the discharge port 22 of the storage bin 2, and materials in the storage bin 22 are taken out from the discharge port 22; similarly, when the electromagnetic directional valve 44 controls the second oil pipeline 46 to be in an oil inlet state, the first oil pipeline 45 is in an oil outlet state, the first hydraulic cylinder 41 extends out of the oil port 411 to discharge oil, the contraction oil port 412 feeds oil, namely, the push rod of the first hydraulic cylinder 41 contracts inwards, the contraction oil 422 of the second hydraulic cylinder 42 discharges oil, and the extension oil port 421 feeds oil, namely, the push rod of the second hydraulic cylinder 42 extends outwards, so that the feeding plate 3 contracts and recovers towards the inside of the storage bin 2 under the combined action of the first hydraulic cylinder 41 and the second hydraulic cylinder 42; under the cyclic switching of the electromagnetic directional valve 44, the feeding plate 3 reciprocates to realize the feeding work.
The hydraulic cylinder has large driving force, and the double hydraulic cylinders work cooperatively, so that the bearable load of the equipment is high; when the feeding operation needs to be stopped, the hydraulic cylinder can be quickly switched from a motion state to a stop state, the response speed of the equipment is high, and the feeding accuracy is high. The hydraulic driving mechanism 4 is arranged in the installation space 11 below the storage bin 2, the occupied area is small, and the site adaptability is high.
The above-mentioned only be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and all utilize this design right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (9)
1. The utility model provides a reciprocating type hydraulic pressure feeder, includes frame, feed bin, feed plate, the feed bin is installed in the frame, feed plate slidable locates the feed bin bottom, its characterized in that: still include hydraulic drive mechanism, the frame is equipped with the installation space who holds hydraulic drive mechanism in feed bin below department, and on hydraulic drive mechanism one end was fixed in the frame, the other end was connected with the feed plate bottom, and hydraulic drive mechanism drove feed plate reciprocating motion.
2. A reciprocating hydraulic feed device as claimed in claim 1, wherein: the feed plate inclines and sets up, and the feed bin is located feed plate slope low-order end one side and has seted up the discharge gate, and the feed plate is at flexible discharge gate direction reciprocating motion.
3. A reciprocating hydraulic feed device as claimed in claim 2, wherein: still include the slide rail, the slide rail is equipped with two, locates the feed plate both sides respectively and is fixed in the frame, and the slope setting of slide rail and feed plate looks adaptation, the feed plate both sides are erect on the slide rail through the gyro wheel.
4. A reciprocating hydraulic feed device as claimed in claim 1, wherein: the feed bin bottom has the opening, and the upper surface of feed plate is close feed bin bottom and seals the opening, and in the feed plate motion process, the opening is in the projection of feed plate upper surface all the time to be sealed by the feed plate upper surface.
5. A reciprocating hydraulic feed device as claimed in claim 1, wherein: the storage bin is of a bucket-shaped structure with a large upper part and a small lower part.
6. A reciprocating hydraulic feed device as claimed in claim 1, wherein: the hydraulic driving mechanism comprises a first hydraulic cylinder and a second hydraulic cylinder which are arranged on the rack, a connecting block which is convexly arranged is arranged at the bottom of the feeding plate, the two sets of hydraulic cylinders are located on the front side and the rear side of the connecting block and are respectively connected onto the connecting block, and the two sets of hydraulic cylinders jointly drive the feeding plate to move.
7. A reciprocating hydraulic feed device as claimed in claim 6, wherein: the two groups of hydraulic cylinders synchronously move in opposite directions.
8. A reciprocating hydraulic feed device as claimed in claim 7, wherein: the hydraulic driving mechanism further comprises a hydraulic pump, an electromagnetic directional valve, a first oil pipeline and a second oil pipeline, the hydraulic cylinder is a double-acting hydraulic cylinder, the hydraulic cylinder comprises an extending oil port and a contracting oil port, the extending oil port of the first hydraulic cylinder and the contracting oil port of the second hydraulic cylinder are connected through the first oil pipeline, the second oil pipeline is connected with the extending oil port of the second hydraulic cylinder and the contracting oil port of the first hydraulic cylinder, the hydraulic pump is connected with the first oil pipeline and the second oil pipeline through the electromagnetic directional valve, and the electromagnetic directional valve switches the oil inlet and outlet states of the first oil pipeline and the second oil pipeline.
9. A reciprocating hydraulic feed device as claimed in claim 1, wherein: the feed shoe is made of a wear resistant metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391284.6U CN210635424U (en) | 2019-08-26 | 2019-08-26 | Reciprocating type hydraulic feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391284.6U CN210635424U (en) | 2019-08-26 | 2019-08-26 | Reciprocating type hydraulic feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210635424U true CN210635424U (en) | 2020-05-29 |
Family
ID=70791331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921391284.6U Active CN210635424U (en) | 2019-08-26 | 2019-08-26 | Reciprocating type hydraulic feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210635424U (en) |
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2019
- 2019-08-26 CN CN201921391284.6U patent/CN210635424U/en active Active
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