CN212401195U - Maintenance kiln platform truck remove device - Google Patents
Maintenance kiln platform truck remove device Download PDFInfo
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- CN212401195U CN212401195U CN202020721547.1U CN202020721547U CN212401195U CN 212401195 U CN212401195 U CN 212401195U CN 202020721547 U CN202020721547 U CN 202020721547U CN 212401195 U CN212401195 U CN 212401195U
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- trolley
- guide frame
- platform truck
- kiln
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Abstract
The utility model relates to a moving-out device for a maintenance kiln trolley, which comprises a trolley, traveling wheels arranged below the trolley, an electric trailer arranged in front of the trolley and a connecting device arranged between the electric trailer and the trolley; the utility model discloses only be used for using when dragging out the platform truck temporarily, electric trolley is short in the kiln operating duration, receives the high temperature and humidity influence very little, can guarantee good user state, and connecting device between electric trailer and the platform truck adopts the form of connecing soon, can realize being connected between the two fast, is convenient for drag out the kiln with the platform truck smoothly outside.
Description
Technical Field
The utility model relates to a maintenance kiln platform truck remove device.
Background
The existing precast concrete components are all steamed in a steam curing kiln so as to shorten the time required by curing. However, the steam curing kiln has high temperature and high humidity, and the electric elements can not be used for a long time in the kiln. Therefore, the kiln is suitable for realizing automatic operation by matching the unpowered trolley with a specific driving device arranged on the ground. Some parts of some existing driving devices are still positioned in the curing kiln, and after the driving devices break down, the upper trolley cannot move, so that the lower driving devices cannot be repaired, and production is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a maintenance kiln platform truck remove device is provided, when drive arrangement in the kiln breaks down, drag the platform truck outside the kiln, make things convenient for the interior maintenance of kiln.
The utility model adopts the technical proposal that:
the utility model provides a maintenance kiln platform truck remove device, its includes the platform truck, set up the walking wheel in the platform truck below, set up the electric trailer in platform truck the place ahead and set up the connecting device between electric trailer and platform truck.
Further, connecting device sets up the trailer limiting plate at the electric trailer afterbody including installing the platform truck baffle at platform truck front end and through the trailer pivot, the cooperation back of trailer limiting plate and platform truck baffle contact makes the platform truck move along with electric trailer together.
Further, the connecting device comprises a dynamic compaction automatic hooking device arranged between the trolley and the electric trailer.
Further, a trolley support lug is arranged at the bottom or the side part of the trolley, a hydraulic pushing device used for pushing the trolley support lug is arranged between the trolley support lug and the ground, and a hydraulic station providing power for the hydraulic pushing device and an electric control system are positioned outside the curing kiln.
Furthermore, hydraulic pressure ejecting device is including fixing leading truck on subaerial, setting up kicking block mounting bracket on the leading truck, being used for promoting the drive arrangement of kicking block mounting bracket removal and rotating the eccentric block that sets up on the kicking block mounting bracket through the pivot, and a side of eccentric block is the plane, and this plane is corresponding with the baffle under natural state, the position of pivot is less than the baffle.
Furthermore, the driving device is a pushing oil cylinder, a cylinder body of the driving device is fixed on the ground or a guide frame, and a piston rod is connected with the guide frame.
Furthermore, the driving device is a rotating shaft which is fixed on the ground or the guide frame and is positioned on two sides of the guide frame, a transmission chain arranged on the rotating shaft and a driving motor in transmission connection with one of the rotating shafts.
Furthermore, the hydraulic ejection device comprises a guide frame fixed on the ground, an ejection block mounting frame arranged on the guide frame, an ejection oil cylinder fixed on the ground or on the guide frame, a rotary oil cylinder arranged on the ejection block mounting frame, a rotating rod arranged on the rotary oil cylinder and an ejection block arranged on the rotating rod.
Furthermore, hydraulic pressure ejecting device includes the leading truck, sets up the kicking block mounting bracket on the leading truck, sets up the kicking block on the kicking block mounting bracket through the pivot, sets up on leading truck or subaerial and the deflector of being connected with kicking block one end and set up the stopper that is used for playing the spacing effect of kicking block on the kicking block mounting bracket.
Furthermore, the deflection device is a deflection oil cylinder, a cylinder body of the deflection oil cylinder is hinged on the guide frame or the ground, and a piston rod is hinged with the ejector block.
The utility model discloses an actively the effect does: the utility model discloses only be used for using when dragging out the platform truck temporarily, electric trolley is shorter in the kiln operating duration, receives the high temperature and humidity influence very little, can guarantee good user state.
The connecting device between the electric trailer and the trolley adopts a quick connection mode, so that the connection between the electric trailer and the trolley can be quickly realized, and the trolley can be smoothly pulled out of the kiln.
The trolley support lug is installed below the trolley, then the hydraulic ejection device installed on the ground is used for pushing the trolley support lug, then the trolley is driven to move forwards, the electric control system and the hydraulic station providing power for the hydraulic ejection device can be arranged outside the maintenance kiln, only the hydraulic cylinder resistant to high temperature and high humidity is arranged in the kiln, the generation of the failure rate can be greatly reduced, the oil cylinder can stably and smoothly run, and the operation is more reliable and safer.
The electric trailer is matched with the hydraulic ejection device for use, when the hydraulic ejection device breaks down, the electric trailer is operated to the trolley to drag the trolley out of the kiln, and then partial components of the hydraulic ejection device in the kiln can be overhauled.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the electric trailer and the trolley according to the present invention;
FIG. 3 is a schematic view of the trolley of the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a schematic structural view of an embodiment 1 of the hydraulic pushing apparatus of the present invention;
FIG. 6 is a schematic view of the resetting process of embodiment 1 of the hydraulic pushing apparatus of the present invention;
FIG. 7 is a schematic structural view of an embodiment 2 of the hydraulic pushing apparatus of the present invention;
FIG. 8 is a schematic structural view of an embodiment 3 of the hydraulic pushing apparatus of the present invention;
fig. 9 is a schematic structural view of embodiment 4 of the hydraulic pushing apparatus of the present invention.
Detailed Description
Example 1
As shown in fig. 1 and 2, the utility model discloses a platform truck 2, set up at the walking wheel 15 of platform truck 2 below, set up at the electric trailer 11 in platform truck 2 the place ahead and set up the connecting device between electric trailer 11 and platform truck 2, install track 4 subaerial, platform truck 2 all establishes on track 4 with electric trailer 11.
The connecting device can adopt the following two structures: first, as shown in fig. 1, the connection device includes a trolley baffle 12 installed at the front end of the trolley 2 and a trailer limiting plate 16 disposed at the tail of the electric trailer 11 through a trailer rotating shaft 13, and after the trailer limiting plate 16 is in contact fit with the trolley baffle 12, the trolley 2 moves forward along with the electric trailer 11.
Secondly, as shown in fig. 2, the connecting means comprise a dynamic compaction automatic hooking device 14 arranged between the trolley 2 and the electric trailer 11.
Realize being connected between platform truck 2 and the electric trailer 11 through the form of connecing soon, after the trouble appears in the platform truck drive knot in the kiln, electric trailer 11 is close to platform truck 2, through the afterbody mounted position sensor at electric trailer 11, detect the distance between electric trailer 11 and the platform truck 2, when adopting a connecting device, electric trailer 11 parks in place, trailer pivot 13 of its afterbody is rotatory under the speed reducer drive, make trailer limiting plate 16 and platform truck baffle 12 contact, make platform truck baffle 12 be located between electric trailer 11 and the trailer limiting plate 16, make electric trailer 11 forward movement (as the left side of drawing in the figure) this moment, alright pull platform truck 2 together forward movement, pull platform truck 2 outside the kiln.
As shown in fig. 3-5, a trolley support lug 6 is arranged at the bottom or the side of the trolley 2, a hydraulic pushing device for pushing the trolley support lug 6 is arranged between the trolley support lug 6 and the ground, and a hydraulic station 8 for providing power for the hydraulic pushing device and an electric control system 9 are positioned outside the curing kiln 1.
In this embodiment, the hydraulic ejection device includes a guide frame 501 fixed on the ground and having a guide groove, an ejector block mounting frame 503 disposed in the guide groove of the guide frame 501 by a guide wheel, a driving device for pushing the ejector block mounting frame 503 to move, and an eccentric block 505 rotatably disposed on the ejector block mounting frame 503 by a rotating shaft 504, one side of the eccentric block 505 is a plane, and the plane corresponds to the trolley lug 6 in a natural state. Since the reciprocating motion is required to realize the continuous forward motion of the trolley, the eccentric mass 505 needs to realize the reset, and therefore, the position of the rotating shaft 504 is required to be lower than that of the trolley support lug 6.
The driving device is a pushing oil cylinder 502, the cylinder body of the pushing oil cylinder is fixed on the ground or the guide frame 501, and the piston rod is connected with the guide frame 501.
In order to realize the continuous movement of the trolley 2, more than two hydraulic thrusters can be arranged to alternately push the trolley support lugs 6 forwards.
Example 2
The present embodiment is improved on the basis of embodiment 1, and the structure of the driving device is changed without using the push cylinder 502.
As shown in fig. 7, the driving device is a rotating shaft 507 fixed on the ground or the guide frame 501 and located at two sides of the guide frame 501, a transmission chain 508 arranged on the rotating shaft 507, and a driving motor 509 in transmission connection with one of the rotating shafts 507, and the driving motor 509 is connected with a speed reducer and then drives one of the rotating shafts 507 to rotate. The reciprocating motion of the top block mounting frame 503 is realized by the forward and reverse rotation of the transmission chain 508.
Example 3
In this embodiment, the structure of the hydraulic ejection device is changed on the basis of embodiment 1, as shown in fig. 8, the hydraulic ejection device includes a guide frame 501 fixed on the ground, an ejector block mounting frame 503 arranged on the guide frame 501, an ejection cylinder 502 fixed on the ground or on the guide frame 501, a rotation cylinder 506 arranged on the ejector block mounting frame 503, a rotation rod arranged on the rotation cylinder 506, and an ejector block 510 arranged on the rotation rod, and a piston rod of the ejection cylinder 502 is connected with the ejector block mounting frame 503. The deflection of the top block 510 is realized by the rotation of the rotating rod of the rotating oil cylinder 506, when the trolley is in operation, the top block 510 corresponds to the trolley support lug 6, and when the top block mounting frame 503 needs to be reset, the top block 510 deflects by a certain angle to let the trolley support lug 6 be positioned.
Example 4
This embodiment changes the structure of the hydraulic ejection device on the basis of embodiment 1, and as shown in fig. 9, the hydraulic ejection device includes a guide frame 501, an ejector block mounting frame 503 arranged on the guide frame 501, an ejector block 510 arranged on the ejector block mounting frame 503 through a rotating shaft 504, a deflecting device arranged on the guide frame 501 or the ground and connected with one end of the ejector block 510, and a limiting block 512 arranged on the ejector block mounting frame 503 for limiting the ejector block 510.
The deflecting device is a deflecting oil cylinder 511, the cylinder body of the deflecting oil cylinder is hinged on the guide frame 501 or the ground, and the piston rod is hinged with the top block 510.
In this embodiment, a piston rod of the deflection cylinder 511 is connected to a lower end of the top block 510, and the limiting block 513 and the deflection cylinder 511 are respectively located at two sides of the rotating shaft 504. The piston rod of the deflection cylinder 511 may also be connected to the upper end of the top block 510, and the limiting block 513 is located on the same side of the rotation shaft 504 as the deflection cylinder 511. The top block 510 is fixed under the action of the limiting block 512 and the deflection oil cylinder 511, so that the top end of the top block 510 is prevented from deflecting when pushing the trolley support lug 6 to operate.
The utility model discloses an at subaerial installation hydraulic pressure ejection device, can install electrical system and hydraulic pressure station in the outside of maintenance kiln, only the pneumatic cylinder of high temperature resistant high humidity is located the kiln, the production of reduction fault rate that can be great, smooth operation can be stabilized to the hydro-cylinder, moves more reliably safety.
Claims (10)
1. The utility model provides a maintenance kiln platform truck remove device which characterized in that it includes platform truck (2), sets up walking wheel (15) in platform truck (2) below, sets up electric trailer (11) in platform truck (2) the place ahead and sets up the connecting device between electric trailer (11) and platform truck (2).
2. The maintenance kiln trolley removing device according to claim 1, wherein the connecting device comprises a trolley baffle (12) installed at the front end of the trolley (2) and a trailer limiting plate (16) arranged at the tail of the electric trailer (11) through a trailer rotating shaft (13), and after the trailer limiting plate (16) is in contact fit with the trolley baffle (12), the trolley (2) moves forwards along with the electric trailer (11).
3. A service kiln trolley removal device according to claim 1, characterized in that the connection means comprise a dynamic compaction automatic hooking means (14) arranged between the trolley (2) and the electric trailer (11).
4. The maintenance kiln trolley removing device according to claim 1, characterized in that a trolley support lug (6) is arranged at the bottom or the side part of the trolley (2), a hydraulic pushing device for pushing the trolley support lug (6) is arranged between the trolley support lug (6) and the ground, and a hydraulic station (8) for providing power for the hydraulic pushing device and an electric control system (9) are positioned outside the maintenance kiln (1).
5. The trolley removing device of claim 4, wherein the hydraulic pushing device comprises a guide frame (501) fixed on the ground, a top block mounting frame (503) arranged on the guide frame (501), a driving device for pushing the top block mounting frame (503) to move, and an eccentric block (505) which is rotatably arranged on the top block mounting frame (503) through a rotating shaft (504), one side surface of the eccentric block (505) is a plane, the plane corresponds to the trolley support lug (6) in a natural state, and the rotating shaft (504) is lower than the trolley support lug (6).
6. The moving device of the nursing kiln trolley according to claim 5, characterized in that the driving device is a pushing cylinder (502), the cylinder body of which is fixed on the ground or on the guide frame (501), and the piston rod is connected with the guide frame (501).
7. The moving device of the nursing kiln trolley of claim 5, wherein the driving device is a rotating shaft (507) fixed on the ground or the guide frame (501) and located on both sides of the guide frame (501), a driving chain (508) arranged on the rotating shaft (507), and a driving motor (509) in driving connection with one of the rotating shafts (507).
8. The maintenance kiln trolley removing device according to claim 4, characterized in that the hydraulic ejection device comprises a guide frame (501) fixed on the ground, an ejection block mounting frame (503) arranged on the guide frame (501), an ejection cylinder (502) fixed on the ground or on the guide frame (501), a rotary cylinder (506) arranged on the ejection block mounting frame (503), a rotary rod arranged on the rotary cylinder (506) and an ejection block (510) arranged on the rotary rod.
9. The maintenance kiln trolley removing device according to claim 4, characterized in that the hydraulic ejection device comprises a guide frame (501), an ejector block mounting frame (503) arranged on the guide frame (501), an ejector block (510) arranged on the ejector block mounting frame (503) through a rotating shaft (504), a deflection device arranged on the guide frame (501) or the ground and connected with one end of the ejector block (510), and a limiting block (512) arranged on the ejector block mounting frame (503) and used for limiting the ejector block (510).
10. The maintenance kiln trolley removal device according to claim 9, characterized in that the deflection means is a deflection cylinder (511) with a cylinder body hinged on the guide frame (501) or the ground, and a piston rod hinged on the top block (510).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020721547.1U CN212401195U (en) | 2020-05-06 | 2020-05-06 | Maintenance kiln platform truck remove device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020721547.1U CN212401195U (en) | 2020-05-06 | 2020-05-06 | Maintenance kiln platform truck remove device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212401195U true CN212401195U (en) | 2021-01-26 |
Family
ID=74377118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020721547.1U Active CN212401195U (en) | 2020-05-06 | 2020-05-06 | Maintenance kiln platform truck remove device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212401195U (en) |
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2020
- 2020-05-06 CN CN202020721547.1U patent/CN212401195U/en active Active
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