Material taking and feeding device of high-temperature furnace

Abstract

The utility model relates to the technical field of material taking and feeding devices, in particular to a material taking and feeding device for a high-temperature furnace, which enables the height of a rack to be adjusted more conveniently, ensures that the height of each supporting leg is adjusted to be consistent, prevents the rack from being placed obliquely, and improves the practicability. Comprising a rack, two sets of n-shaped supporting frames are symmetrically and fixedly installed on the front side and the rear side of the bottom end of the rack, synchronous bidirectional hydraulic cylinders are fixedly installed on the two sets of n-shaped supporting frames, the two sides of the two sets of n-shaped supporting frames are slidably sleeved with adjusting supporting legs, and the bottom ends of the adjusting supporting legs are closed; the output ends of the two sides of the two sets of synchronous bidirectional hydraulic cylinders are fixedly connected with upper connecting bases, the four sets of upper connecting bases are rotationally connected with supporting rods, the tops of the inner sides of the four sets of adjusting supporting legs are fixedly provided with lower connecting bases, the bottom ends of the four sets of supporting rods are rotationally connected with the four sets of lower connecting bases correspondingly, and universal wheels are fixedly installed at the bottom ends of the four sets of adjusting supporting legs correspondingly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of taking and feeding device, particularly to a high temperature furnace taking and feeding device. BACKGROUND

[0002] High temperature furnace is widely used in high temperature test, such as cement sintering, medicine sample pretreatment, chemical high temperature test etc., high temperature furnace often needs to be operated at high temperature when using, such as chemical high temperature test, will need to send sample raw material and material cushion block into high temperature furnace at 700 DEG C, then the temperature is raised to 1400 DEG C, carries out high temperature reaction, after reaction completes, keeps warm for a period of time, then takes out the clinker and material cushion block, therefore needs to use taking and feeding device to take and send material.

[0003] In the prior art, the utility model patent with the patent number CN214095528U discloses a kind of high temperature furnace taking and feeding device, the device is realized in high temperature furnace by crank rocker mechanism High-temperature material taking and feeding, avoid the operator and high temperature contact and prevent the safety accident that human use crucible tongs clamps material cushion block is not stable, can solve the problem of high temperature material taking and feeding when high temperature furnace uses, high temperature, high labor intensity, high risk.

[0004] The taking and feeding device in the above-mentioned patent has certain disadvantages when in use, the rack has multiple fixed legs, each fixed leg is bolted with an adjustable leg, when adjusting the height, each adjustable leg needs to be manually adjusted, so that the height adjustment is very inconvenient, and the height adjustment of each leg cannot be guaranteed to be consistent, which can easily cause the rack to be placed inclined, and the practicality is insufficient. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a kind of high temperature furnace taking and feeding device, which can make the height adjustment of rack more convenient, ensure that the height adjustment of each leg is consistent, prevent the rack from being placed inclined, and improve practicality.

[0006] TECHNICAL SCHEME

[0007] To achieve the above object, the utility model provides the following technical scheme: A high temperature stove taking material device, including frame, the frame bottom is provided with height adjusting mechanism, the height adjusting mechanism includes two groups of L-shaped support frame, two groups of L-shaped support frame symmetry fixed mounting in frame bottom front and back two sides, two groups of L-shaped support frame all are fixedly installed with synchronous double -action hydraulic cylinder, two groups of L-shaped support frame both sides all are slidably sleeved with adjusting outrigger, and the adjusting outrigger bottom is closed, two groups of synchronous double -action hydraulic cylinder both sides output all are fixedly connected with upper connecting seat, four group upper connecting seat all are rotatably connected with support rod, four group adjusting outrigger inboard top all are fixed with lower connecting seat, four group support rod bottom end is rotatably connected with four group lower connecting seat, four group adjusting outrigger bottom all are fixedly installed with universal wheel.

[0008] Preferably, the two sides of the two groups of L-shaped support frames are each provided with a limiting groove, and the inner upper portions of the four adjusting outriggers are each fixedly provided with a limiting shaft.

[0009] Preferably, the right end of the frame is fixedly connected with a hand push handle.

[0010] Preferably, the outer wall of the hand push handle is fixedly sleeved with an anti-skid handle sleeve.

[0011] Preferably, the upper and lower ends of the four limiting grooves are each fixedly provided with a buffer rubber block.

[0012] Preferably, the inner sides of the two groups of L-shaped support frames and the bottom end of the frame are each fixedly connected with two reinforcing rods.

[0013] Compared with the prior art, the utility model has the beneficial effects that: when the height of the device needs to be adjusted, the synchronous double -action hydraulic cylinder is started to move the upper connecting seat outward, the adjusting outrigger remains stationary due to the support of the universal wheel and the ground, the upper connecting seat moves outward by the support of the support rod, the L-shaped support frame moves upward, the frame moves upward, the height of the frame is increased, when the height needs to be lowered again, the upper connecting seat is moved inward by the synchronous double -action hydraulic cylinder, the height of the L-shaped support frame is lowered, the height of the frame can be automatically adjusted, the synchronization is better, the height of the frame can be adjusted more conveniently, the height of each outrigger is adjusted uniformly, the frame is prevented from being placed inclined, and the practicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the isometric structure schematic view of the utility model;

[0015] Figure 2 is the bottom isometric structure schematic view of the utility model;

[0016] Figure 3 is the shaft measurement structure schematic diagram of the type support frame in the utility model;

[0017] Figure 4 is the shaft measurement local shaft measurement section structure schematic diagram of the adjustment support leg and the type support frame cooperation in the utility model;

[0018] Figure 5 is the shaft measurement structure schematic diagram of the adjustment support leg in the utility model;

[0019] In the drawing, mark: 1, rack;2, type support frame;3, synchronous bidirectional hydraulic cylinder;4, adjustment support leg;5, upper connecting seat;6, support rod;7, lower connecting seat;8, universal wheel;9, limiting groove;10, limiting shaft;11, buffer rubber block;12, reinforcing rod;13, hand push handle;14, anti-skid handle cover. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model is described in further detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0021] EXAMPLE

[0022] Please refer to Figures 1-5 The high-temperature furnace feeding device of the utility model, including rack 1, two groups of type support frames 2 are symmetrically fixedly installed at the bottom end of the rack 1 front and back two sides, two groups of type support frames 2 are all fixedly installed with synchronous bidirectional hydraulic cylinders 3, two groups of type support frames 2 are all slidably sleeved with adjustment support legs 4 on the two sides, and the bottom end of the adjustment support leg 4 is closed, the two sides output ends of two groups of synchronous bidirectional hydraulic cylinders 3 are all fixedly connected with upper connecting seats 5, four groups of upper connecting seats 5 are all rotatably connected with support rods 6, four groups of adjustment support legs 4 are all fixedly provided with lower connecting seats 7 at the top of the inner side, the bottom end of four groups of support rods 6 is rotatably connected with four groups of lower connecting seats 7 respectively, and four groups of adjustment support legs 4 are all fixedly installed with universal wheels 8;When needing to adjust the height of the device, the synchronous bidirectional hydraulic cylinder 3 is started to make the synchronous bidirectional hydraulic cylinder 3 push the upper connecting seat 5 to move outward, because the universal wheel 8 supports the ground, the adjustment support leg 4 remains stationary, so that the upper connecting seat 5 is pushed to move outward by the support of the support rod 6, the type support frame 2 is pushed to move upward, the type support frame 2 drives the rack 1 to move upward, and then the height of the rack 1 is increased, when needing to reduce the height again, the synchronous bidirectional hydraulic cylinder 3 drives the upper connecting seat 5 to move inward, so that the height of the type support frame 2 is reduced, thereby the height of the rack can be automatically adjusted, the synchronization is better, the height of the rack can be adjusted more conveniently, the height of each support leg is adjusted uniformly, the rack is prevented from being placed to be inclined, and the practicability is improved.

[0023] The two groups of the Z-shaped support frames 2 are provided with limiting grooves 9 on two sides, the four groups of adjusting legs 4 are fixedly provided with limiting shafts 10 at upper inner parts, and the four groups of adjusting legs 4 are slidably sleeved on the two groups of Z-shaped support frames 2 through the cooperation of the limiting shafts 10 and the limiting grooves 9; when the height of the rack 1 is adjusted, the Z-shaped support frames 2 slide along the adjusting legs 4, and the upward movement of the Z-shaped support frames 2 is limited through the cooperation of the limiting shafts 10 and the limiting grooves 9, so that the Z-shaped support frames 2 are prevented from being separated from the adjusting legs 4 when moving upward.

[0024] The rack 1 is fixedly connected with a hand pushing handle 13; the hand pushing handle 13 can facilitate the movement of the device.

[0025] The hand pushing handle 13 is fixedly sleeved with an anti-skid handle sleeve 14; the anti-skid handle sleeve 14 can prevent hands from slipping when the device is moved.

[0026] The limiting grooves 9 are fixedly provided with buffer rubber blocks 11 at upper and lower ends; the buffer rubber blocks 11 can prevent the limiting shafts 10 from being directly collided with the limiting grooves 9 at the upper and lower ends when the Z-shaped support frames 2 slide up and down in the adjusting legs 4, and the buffer rubber blocks 11 can play a buffering role.

[0027] The Z-shaped support frames 2 are fixedly connected with two groups of reinforcing rods 12 between the inner sides and the bottom ends of the rack 1; the reinforcing rods 12 can make the connection between the Z-shaped support frames 2 and the rack 1 more firm and stable.

[0028] The working principle of the high-temperature furnace feeding device is as follows: when the height of the device needs to be adjusted, the synchronous double hydraulic cylinder 3 is started to drive the upper connecting seat 5 to move outward, the adjusting legs 4 remain stationary due to the support of the universal wheels 8 on the ground, the upper connecting seat 5 is driven to move upward through the support of the supporting rods 6, the Z-shaped support frames 2 are driven to move upward, the rack 1 is driven to move upward, and the height of the rack 1 is increased; when the height needs to be lowered again, the synchronous double hydraulic cylinder 3 drives the upper connecting seat 5 to move inward, the height of the Z-shaped support frames 2 is lowered, and the height of the rack can be automatically adjusted with better synchronization.

[0029] The high-temperature furnace taking and feeding device is provided with a synchronous bidirectional hydraulic cylinder and universal wheels, and the synchronous bidirectional hydraulic cylinder and the universal wheels are purchased on the market, and the technical personnel in the industry only need to install and operate according to the attached instruction manual, in addition, the rack in the application is prior art disclosed in the patent publication No. CN214095528U, a high-temperature furnace taking and feeding device, the patent describes in detail other structures installed on the rack and working principles, therefore, the application is not represented in the figure, and the specification will not be described in detail, it should be pointed out that the height adjusting mechanism in the application is installed below the rack, and will not interfere with other structures on the rack, therefore, will not affect the normal operation of other structures on the rack.

[0030] The preferred embodiments of the utility model are described above, it should be pointed out that, for ordinary skilled person in the art, without departing from the technical principles of the utility model, a number of improvements and modifications can be made, these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. A high-temperature furnace feeding device comprising a frame (1), characterized in that, The rack (1) is provided with a height adjusting mechanism at the bottom end; The height adjusting mechanism comprises two groups of L-shaped support frames (2) which are symmetrically fixed at the front and rear sides of the bottom end of the rack (1), and each of the two groups of L-shaped support frames (2) is fixedly provided with a synchronous bidirectional hydraulic cylinder (3), and each of the two groups of L-shaped support frames (2) is slidably sleeved with an adjusting leg (4) at the two sides, and the bottom end of the adjusting leg (4) is closed, and the two groups of synchronous bidirectional hydraulic cylinders (3) are fixedly connected with upper connecting seats (5) at the two sides of the output end, and each of the four upper connecting seats (5) is rotatably connected with a supporting rod (6), and each of the four adjusting legs (4) is fixedly provided with a lower connecting seat (7) at the top of the inner side, and the four supporting rods (6) are rotatably connected with the four lower connecting seats (7) at the bottom end, and each of the four adjusting legs (4) is fixedly provided with a universal wheel (8) at the bottom end.

2. A high temperature furnace material taking device according to claim 1, characterized in that, The two groups of L-shaped support frames (2) are provided with limiting grooves (9) at the two sides, and the four adjusting legs (4) are fixedly provided with limiting shafts (10) at the upper inner sides, and the four adjusting legs (4) are slidably sleeved on the two groups of L-shaped support frames (2) through the cooperation of the limiting shafts (10) and the limiting grooves (9).

3. A high temperature furnace material taking device according to claim 2, wherein The rack (1) is fixedly connected with a hand push handle (13) at the right end.

4. A high temperature furnace material taking device according to claim 3, wherein The outer wall of the hand push handle (13) is fixedly sleeved with an anti-skid handle sleeve (14).

5. A high temperature furnace feed material device as claimed in claim 4, wherein, The upper and lower ends of the four limiting grooves (9) are fixedly provided with buffer rubber blocks (11).

6. A high temperature furnace feed material device as claimed in claim 5, wherein, The inner sides of the two groups of L-shaped support frames (2) and the bottom end of the rack (1) are symmetrically fixedly connected with two groups of reinforcing rods (12).

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