CN210210200U - Hydraulic dish-raking device - Google Patents
Hydraulic dish-raking device Download PDFInfo
- Publication number
- CN210210200U CN210210200U CN201920930801.6U CN201920930801U CN210210200U CN 210210200 U CN210210200 U CN 210210200U CN 201920930801 U CN201920930801 U CN 201920930801U CN 210210200 U CN210210200 U CN 210210200U
- Authority
- CN
- China
- Prior art keywords
- tray
- oil cylinder
- hydraulic
- sieve
- sieve tray
- 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
- Fluid-Pressure Circuits (AREA)
Abstract
The utility model discloses a hydraulic pressure takes off dish device, including base and cardboard, the base is including the dish position of taking off that is located rear side hydro-cylinder placing position and is located the front side, places the position at the hydro-cylinder and is provided with hydraulic cylinder, and the lateral part of placing the position at the hydro-cylinder is provided with a plurality of locating holes, and hydraulic cylinder's rear end is connected with the round pin axle, and the round pin hub connection is fixed with hydraulic cylinder's rear end on the locating hole, is connected with different locating holes through the round pin axle to adjustment hydraulic cylinder's position. A piston rod of the hydraulic oil cylinder can extend into the tray-taking-off position, a vertical fixing plate is arranged at the front part of the tray-taking-off position, and a U-shaped clamping groove for clamping the sieve tray is formed in the fixing plate; the upper end and the lower end of the clamping plate are both provided with U-shaped notches, and the width of one notch is larger than that of the other notch. The utility model discloses use hydraulic cylinder can easily take off the sieve tray from the sieve epaxial, when screens groove and sieve tray size nonconformity, provide suitable sieve tray notch that blocks through the cardboard to guarantee that the sieve tray takes off efficiency down.
Description
Technical Field
The utility model relates to a colliery is classifying screen field for coal washery, concretely relates to take off hydraulic pressure dish device under from the epaxial taking off of sieve with classifying screen sieve dish.
Background
A classifying screen is used in a movable screen workshop of a coal washing plant, and when a screen disc of the classifying screen is seriously abraded, the screen disc needs to be replaced. In the daily change in-process, often utilize the manual work to take off the sieve tray, but the manual work is difficult to take off the sieve tray on the sieve axle, takes off the time of a sieve tray needs an hour at least of next taking off, wastes time and energy, and work efficiency is extremely low. Accordingly, there is a need for a device that can quickly remove a tray from a screen shaft.
SUMMERY OF THE UTILITY MODEL
The manual work that the sieve tray exists to current classifying screen takes off the difficulty, the problem that wastes time and energy, the utility model provides a hydraulic pressure dish-raking device.
The utility model adopts the following technical proposal:
a hydraulic tray pushing device comprises a base and a clamping plate, wherein the base comprises a rear-side oil cylinder placing position and a tray pushing position located on the front side, a hydraulic oil cylinder is arranged in the oil cylinder placing position, a plurality of positioning holes are formed in the side portion of the oil cylinder placing position, the rear end of the hydraulic oil cylinder is connected with a pin shaft, the pin shaft is connected to the positioning holes to fix the rear end of the hydraulic oil cylinder, and the pin shaft is connected with different positioning holes to adjust the position of the hydraulic oil cylinder;
a piston rod of the hydraulic oil cylinder can extend into the tray-taking-off position, a vertical fixing plate is arranged at the front part of the tray-taking-off position, and a U-shaped clamping groove for clamping the sieve tray is formed in the fixing plate;
the upper end and the lower end of the clamping plate are both provided with U-shaped notches, and the width of one notch is larger than that of the other notch;
the cardboard is placed in the rear side of fixed plate, and the notch on the cardboard can provide the notch of suitable size when the size in screens groove and sieve tray size are not matchd to block the sieve tray.
Preferably, the base is groove-shaped, and the width of the tray pushing position is larger than that of the oil cylinder placing position.
Preferably, the opening of the blocking groove faces upwards, and the width of the blocking groove is larger than the width of the two notches.
The utility model has the advantages that:
the utility model provides a hydraulic pressure takes off dish device uses hydraulic cylinder can easily take off the sieve tray from the sieve epaxial, when screens groove and sieve tray size disagree, provides suitable sieve tray notch that blocks through the cardboard to guarantee the efficiency that the sieve tray was taken off down. The device can take off the sieve tray fast, takes one hour with original manual work taking off next sieve tray, shortens to only needing three minutes just can take off next sieve tray, has improved work efficiency greatly, has reduced worker intensity of labour, has practiced thrift labour cost.
Drawings
Fig. 1 is a schematic structural view of a hydraulic dish raking device.
Fig. 2 is a structural view of the fixing plate.
FIG. 3 is a structural view of the card.
Detailed Description
The utility model is described in detail with the following figures:
with reference to fig. 1 to 3, a hydraulic tray pushing device includes a base, which is groove-shaped.
The base comprises a rear side oil cylinder placing position 1 and a disc pulling position 2 located on the front side, and the width of the disc pulling position is larger than that of the oil cylinder placing position.
A hydraulic oil cylinder 3 is arranged in the oil cylinder placing position 1.
The side part of the oil cylinder placing position is provided with a plurality of positioning holes, the rear end of the hydraulic oil cylinder is connected with a pin shaft 4, the pin shaft is connected to the positioning holes to fix the rear end of the hydraulic oil cylinder, and the pin shaft is connected with different positioning holes through pin shafts, so that the position of the hydraulic oil cylinder is adjusted.
A piston rod of the hydraulic oil cylinder can extend into the tray-taking-off position, a vertical fixing plate 5 is arranged at the front part of the tray-taking-off position, and a U-shaped clamping groove 6 for clamping the screen tray is formed in the fixing plate 5.
The opening of screens groove 6 is up, in order to adapt to the different diameters of sieve axle, so the width in screens groove is done great, but the size of sieve dish has greatly for a short time, and when the sieve dish size was too little, the screens groove can't play the effect of blockking to the sieve dish, needs utilize cardboard 7 this moment.
The upper end and the lower end of the clamping plate 7 are both provided with U-shaped notches 8, and the width of one notch is larger than that of the other notch.
The specific dimensions of the notches may be designed according to the dimensions of the sieve tray with the aim of being able to block the sieve tray.
The width of screens groove is greater than the width of two notches.
When the size in screens groove did not match with the sieve tray size, sieve tray size was less than the width in screens groove promptly, and the screens groove can't block the sieve tray, and at this moment, place the rear side at the fixed plate with cardboard 7, the notch on the cardboard 7 remedies the too big shortcoming of screens groove size, and cardboard top-down blocks the sieve tray, cardboard and fixed plate cooperation to can adapt to not unidimensional sieve tray.
When the sieve tray is used, the sieve tray to be scraped on the sieve shaft is placed at the clamping groove, the clamping groove blocks the sieve tray, then the piston rod of the hydraulic oil cylinder moves forwards to push the sieve shaft to move backwards, and therefore the sieve tray is scraped from the sieve shaft; when the size of the sieve tray is too small, the sieve tray is clamped by the clamping plate from top to bottom, the notch in the clamping plate blocks the sieve tray, and then the piston rod of the hydraulic oil cylinder moves forwards to push the sieve shaft to move backwards, so that the sieve tray is pulled down from the sieve shaft.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (3)
1. A hydraulic dish raking device is characterized by comprising a base and a clamping plate, wherein the base comprises a rear oil cylinder placing position and a dish raking position, the rear oil cylinder placing position and the dish raking position are positioned on the front side, a hydraulic oil cylinder is arranged in the oil cylinder placing position, a plurality of positioning holes are formed in the side part of the oil cylinder placing position, the rear end of the hydraulic oil cylinder is connected with a pin shaft, the pin shaft is connected to the positioning holes to fix the rear end of the hydraulic oil cylinder, and the pin shaft is connected with different positioning holes to adjust the position of;
a piston rod of the hydraulic oil cylinder can extend into the tray-taking-off position, a vertical fixing plate is arranged at the front part of the tray-taking-off position, and a U-shaped clamping groove for clamping the sieve tray is formed in the fixing plate;
the upper end and the lower end of the clamping plate are both provided with U-shaped notches, and the width of one notch is larger than that of the other notch;
the cardboard is placed in the rear side of fixed plate, and the notch on the cardboard can provide the notch of suitable size when the size in screens groove and sieve tray size are not matchd to block the sieve tray.
2. The hydraulic tray raking device according to claim 1, wherein the base is groove-shaped, and the width of the tray raking position is larger than that of the oil cylinder placing position.
3. The hydraulic climbing disc device according to claim 1, wherein the opening of the clamping groove faces upwards, and the width of the clamping groove is larger than the width of the two notches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920930801.6U CN210210200U (en) | 2019-06-20 | 2019-06-20 | Hydraulic dish-raking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920930801.6U CN210210200U (en) | 2019-06-20 | 2019-06-20 | Hydraulic dish-raking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210210200U true CN210210200U (en) | 2020-03-31 |
Family
ID=69932948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920930801.6U Active CN210210200U (en) | 2019-06-20 | 2019-06-20 | Hydraulic dish-raking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210210200U (en) |
-
2019
- 2019-06-20 CN CN201920930801.6U patent/CN210210200U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102713112B (en) | Post driver extractor | |
| CN210210200U (en) | Hydraulic dish-raking device | |
| CN202539452U (en) | An automatic riveting pressing jig | |
| CN209552743U (en) | Accounting voucher punches pressuring flat device | |
| CN108033359A (en) | A kind of novel I-shaped steel fixture | |
| CN211516787U (en) | Drilling clamp for plates | |
| CN209811059U (en) | Transformer double-rod support frame forming mechanism | |
| CN205733279U (en) | A kind of diesel engine part tapping machine | |
| CN203941938U (en) | A kind of shedding mechanism of LED chip | |
| CN209223969U (en) | Snap ring press mounting tool | |
| CN211394530U (en) | Converter slide collection device for pushing off slag | |
| CN211027713U (en) | Hot forging spare punching device | |
| CN209481720U (en) | A kind of circle stamping parts quenching loading tool | |
| CN203636330U (en) | Guiding wheel bearing pressing-in tool | |
| CN208466973U (en) | A kind of oblique impact hole punching die structure | |
| CN205652806U (en) | Can automatic push away panel pusher of material | |
| CN208195440U (en) | Multi-function TV set backboard stamping die | |
| CN201881120U (en) | Novel semi-automatic ring pressing device | |
| CN220383546U (en) | Pigment pepper transplanting puncher | |
| CN202192181U (en) | Reinforcing steel adjusting cutter | |
| CN203210326U (en) | Modified form valve spring dismounting device | |
| CN214309622U (en) | Farmland soil information acquisition car | |
| CN204259281U (en) | The automatic pulling machine of row's needle guard mould | |
| CN214033476U (en) | Traffic safety marks tablet | |
| CN209364652U (en) | A kind of multijaw gripping apparatus with from selection adjustment mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |