CN217757568U

CN217757568U - Roller-hearth heat treatment furnace unloading mechanism

Info

Publication number: CN217757568U
Application number: CN202222042966.4U
Authority: CN
Inventors: 吴义嘉; 顾正明; 王志勇; 吴仁俊
Original assignee: Yangzhou Zhuyou Heat Treatment Co ltd
Current assignee: Yangzhou Zhuyou Heat Treatment Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-11-08
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to a roller-hearth heat treatment furnace unloading mechanism, which belongs to the technical field of heat treatment furnaces. Its main poor problem of work piece cooling effect after unloading to among the existing equipment provides following technical scheme, including the discharge apparatus body, the bottom of discharge apparatus body is provided with the water receiving box that is used for collecting the water resource, and the bottom fixedly connected with of water receiving box is used for the filterable filter assembly of water resource, all is provided with the spout strip on the outer wall around the discharge apparatus body. The utility model discloses a set up actuating mechanism and drive mechanism's combination, replace the fixed watering that adopts among the prior art with portable watering mode when carrying out work piece cooling, and then can carry out the comprehensive watering cooling many times to the work piece, and then improve the cooling effect to the work piece, clean through setting up clearance mechanism and then to the filter in the filtering component to avoid the filter to appear blockking up, prolong its life, reduce the clearance number of times, alleviate staff's burden.

Description

Roller-hearth heat treatment furnace unloading mechanism

Technical Field

The utility model relates to a heat treatment furnace technical field especially relates to a roller-hearth heat treatment furnace shedding mechanism.

Background

Most of current roller hearth heat treatment furnace shedding mechanism when using, can not cool down to the work piece, leads to the work piece can't in time shift, and work efficiency is lower.

The prior Chinese patent with the authorization announcement number of CN214529136U discloses a roller-hearth heat treatment furnace discharging device, which comprises a bottom plate, the discharging equipment body is installed on one side of the top surface of the bottom plate, a supporting plate is fixedly installed on one side of the top of the discharging equipment body, the supporting plate is provided with two sets of supporting plates, the supporting plates are symmetrically arranged and arranged relative to the discharging equipment body, the supporting plates are fixedly installed with water conveying pipes in the inner sides of the supporting plates, water spraying pipes are arranged on one sides of the bottom of the water conveying pipes in an equidistant mode, one end of each water conveying pipe is penetrated through the supporting plates and fixedly communicated with a water supply assembly, a water receiving box is fixedly installed on one side of the bottom of the discharging equipment body, one side of the bottom of the water receiving box is communicated with a filter box, and one side of the bottom of the filter box is communicated with one side of the water supply assembly through a water discharging pipe. The utility model discloses a cooling workpiece that cooling body can be quick is utilized in cooling body's setting, makes the work piece in time shift, has improved work efficiency.

Although the technical scheme in the above-mentioned comparison document improves the cooling treatment of the discharged workpiece of the heat treatment furnace in a cooling and cooling manner, it still has the following defects:

when the work piece is cooled and treated in the equipment, the structure of sprinkling is fixed design, and then the ejection of compact that its comprehensive cooling relied on the work piece to the work piece removes, and such cooling mode only can carry out simple sprinkling formula cooling to the work piece one, and the effect of cooling is relatively poor.

Therefore, how to treat the heat treatment furnace is a technical problem which needs to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a roller hearth type heat treatment furnace unloading mechanism which is convenient to efficiently cool a workpiece aiming at the problems existing in the background technology.

The technical scheme of the utility model: a roller-hearth heat treatment furnace discharging mechanism comprises a discharging equipment body, wherein a water receiving box for collecting water resources is arranged at the bottom of the discharging equipment body, a filtering component for filtering the water resources is fixedly connected to the bottom end of the water receiving box, sliding groove strips are arranged on the front outer wall and the rear outer wall of the discharging equipment body, a moving frame is connected to the sliding groove strips in a sliding mode, a transmission mechanism is arranged on the front side of the water receiving box, a driving mechanism is arranged below the transmission mechanism, and a cleaning mechanism is mounted at the output end of the driving mechanism;

the transmission mechanism comprises a first gear and a second gear which are connected to the outer wall of the front face of the water receiving box through a rotating shaft, and a toothed chain is connected between the first gear and the second gear;

the driving mechanism comprises a motor, a transmission shaft is arranged at the output end of the motor, transmission wheels are arranged on the transmission shaft and the rotating shaft on the right side, and a swing rod is fixedly connected to one end, far away from the motor, of the transmission shaft;

the cleaning mechanism comprises a return plate, an adjusting rod is arranged on the left side of the return plate, a sliding plate is fixedly connected to the left side of the adjusting rod, and a cleaning plate is arranged on the side wall of the sliding plate.

Preferably, the filter assembly comprises a filter box welded on the outer wall of the top of the water receiving box, a filter plate is inserted into the filter box, and the front face of the filter plate penetrates through the wall of the front face shell of the filter box and is provided with a handle.

Preferably, four corners of the bottom of the discharging equipment body are provided with support columns, the bottom of the motor is connected with support plates through screws, and the back surfaces of the support plates are welded on the corresponding support columns.

Preferably, a belt is connected between the plurality of driving wheels.

Preferably, a guide pipe is arranged in the movable frame, one end of the front surface of the guide pipe extends out of the front surface shell wall of the movable frame, and a plurality of water outlet pipes are arranged at the bottom of the guide pipe at equal intervals.

Preferably, sliding connection has the slider on the spout strip, removal frame fixed connection is in the top of slider, openly the bottom of slider is provided with the fly leaf.

Preferably, a through groove is formed in the movable plate, the movable plate is connected in the through groove in a sliding mode, a connecting block is arranged on the back face of the movable plate, and one side, far away from the movable plate, of the connecting block is fixedly connected to the toothed chain.

Preferably, the clip plate is connected with a support rod in a sliding manner, and one end of the front surface of the support rod is welded on the swing rod.

Preferably, one end of the adjusting rod, which is far away from the return plate, extends into the filter box, the sliding plate is connected inside the filter box in a sliding manner, the cleaning plate is positioned above the filter plate, and the cleaning plate is in contact with the filter plate.

Compared with the prior art, the utility model discloses following profitable technological effect has:

1. the device can cool the unloaded workpiece and recycle the cooled water resource through the combination of various structures, and the device replaces the fixed sprinkling adopted in the prior art by a movable sprinkling mode when cooling the workpiece through the combination of the driving mechanism and the transmission mechanism, so that the workpiece can be cooled by sprinkling water comprehensively for many times, and the cooling effect on the workpiece is improved;

2. clean through setting up clearance mechanism and then clean the filter among the filtering component to avoid the filter to appear blockking up, prolong its life, reduce the clearance number of times, alleviate staff's burden.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention;

fig. 2 is a schematic perspective view of a second embodiment of the present invention;

FIG. 3 is a schematic front cross-sectional structural view of the filter assembly of FIG. 2;

fig. 4 is an enlarged view of a portion of a structure in fig. 2.

Reference numerals: 1. a discharge apparatus body; 2. a water receiving box; 3. a filter assembly; 31. a filter cartridge; 32. a filter plate; 4. a chute bar; 5. a movable frame; 6. a transmission mechanism; 61. a first gear; 62. a second gear; 63. a toothed chain; 7. a drive mechanism; 71. a motor; 72. a drive shaft; 73. a driving wheel; 74. a swing rod; 8. a cleaning mechanism; 81. a return plate; 82. adjusting a rod; 83. a slide plate; 84. cleaning the plate; 9. a movable plate.

Detailed Description

The following describes the technical solution of the present invention with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 2-4, the utility model provides a roller-hearth heat treatment furnace unloading mechanism, including unloading equipment body 1, the bottom of unloading equipment body 1 is provided with water receiver 2 for collecting the water resource, the bottom fixedly connected with of water receiver 2 is used for the filtration subassembly 3 of water resource filtration, all be provided with spout strip 4 on the front and back outer wall of unloading equipment body 1, sliding connection has a carriage 5 on spout strip 4, the front of water receiver 2 is provided with drive mechanism 6, the below of drive mechanism 6 is equipped with actuating mechanism 7, cleaning mechanism 8 is installed to the output of actuating mechanism 7;

the transmission mechanism 6 comprises a first gear 61 and a second gear 62 which are connected to the outer wall of the front side of the water receiving box 2 through a rotating shaft, and a toothed chain 63 is connected between the first gear 61 and the second gear 62;

the driving mechanism 7 comprises a motor 71, a transmission shaft 72 is mounted at the output end of the motor 71, transmission wheels 73 are mounted on the transmission shaft 72 and a right rotating shaft, a swing rod 74 is fixedly connected to one end of the transmission shaft 72 far away from the motor 71, and a belt is connected between the transmission wheels 73;

the cleaning mechanism 8 comprises a return plate 81, an adjusting rod 82 is arranged on the left side of the return plate 81, a sliding plate 83 is fixedly connected to the left side of the adjusting rod 82, and a cleaning plate 84 is arranged on the side wall of the sliding plate 83.

The working principle of the discharging mechanism of the roller-hearth heat treatment furnace based on the first embodiment is that when the device discharges a workpiece in the heat treatment furnace, the workpiece is placed on the discharging device body 1. The motor 71 in the driving mechanism 7 is started to drive the transmission shaft 72 to rotate, and the movement of the transmission shaft 72 drives the transmission wheel 73 and the swing rod 74 to move. The driving wheel 73 enables the transmission mechanism 6 to move under the action of the belt, and then the falling-killing transmission mechanism 6 performs rotary transmission. In the process of movement, the transmission mechanism 6 drives the first gear 61 and the second gear 62 to move by the gear chain 63, and the reciprocating movement of the gear chain 63 drives the moving frame 5 to reciprocate on the sliding chute 4. And the activity of the movable frame 5 enables water resources sprinkled on the movable frame to repeatedly cool the workpiece positioned on the unloading equipment body 1 in a comprehensive manner, so that the cooling efficiency is improved. The movement of the swing link 74 drives the return plate 81 in the cleaning mechanism 8 to perform reciprocating movement, and further drives the adjusting rod 82 to perform movement, so that the sliding plate 83 in the filtering assembly 3 moves, and drives the cleaning plate 84 to perform reciprocating movement, thereby realizing synchronous cleaning of the internal structure of the filtering assembly 3.

Example two

As shown in fig. 2-3, the discharging mechanism of the roller-hearth heat treatment furnace provided by the present invention further includes: the filter assembly 3 comprises a filter box 31 welded on the outer wall of the top of the water receiving box 2, a filter plate 32 is inserted into the filter box 31, the front face of the filter plate 32 penetrates through the front shell wall of the filter box 31, a handle is arranged, one end, far away from the return plate 81, of the adjusting rod 82 extends into the filter box 31, a sliding plate 83 is connected to the inside of the filter box 31 in a sliding mode, a cleaning plate 84 is located above the filter plate 32, and the cleaning plate 84 is in contact with the filter plate 32.

In this embodiment, the contact between the filter plate 32 and the cleaning plate 84 in the filter assembly 3 can be cleaned during the movement of the cleaning plate 84, thereby preventing the filter plate 32 from being blocked when filtering and recycling water resources.

EXAMPLE III

As shown in fig. 1 and fig. 4, compared with the first embodiment or the second embodiment, the discharging mechanism of the roller-hearth heat treatment furnace of the present invention further includes: the bottom four corners of unloading equipment body 1 all is provided with the support column, there is the extension board bottom of motor 71 through the screw connection, the back of extension board welds on corresponding support column, the inside of removing frame 5 is provided with the pipe, the positive conch wall that removes frame 5 is extended to the positive one end of pipe, and the bottom equidistance of pipe is provided with a plurality of outlet pipes, sliding connection has the slider on spout strip 4, remove the top of frame 5 fixed connection in slider, the bottom of positive slider is provided with fly leaf 9, logical groove has been seted up on the fly leaf 9, sliding connection has the movable plate in leading to the groove, the back of movable plate is provided with the connecting block, one side fixed connection that the movable plate was kept away from to the connecting block is on toothed chain 63, sliding connection has branch on the shape board 81 that returns, the positive one end of branch welds on pendulum rod 74.

In this embodiment, the movable plate 9 is disposed so as to reciprocate along with the movement of the transmission mechanism 3, and the movable frame 5 is driven to reciprocate, so that the equipment performs reciprocating sprinkling cooling on the workpiece, and the cooling efficiency of the workpiece is improved.

The above embodiments are merely some preferred embodiments of the present invention, and many alternative modifications and combinations can be made to the above embodiments by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a roller bed formula heat treatment furnace shedding mechanism, includes discharging equipment body (1), the bottom of discharging equipment body (1) is provided with water receiving box (2) that are used for collecting the water resource, and the bottom fixedly connected with of water receiving box (2) is used for water resource filterable filtering component (3), its characterized in that: the front outer wall and the rear outer wall of the unloading equipment body (1) are respectively provided with a sliding groove strip (4), the sliding groove strips (4) are connected with a moving frame (5) in a sliding manner, the front face of the water receiving box (2) is provided with a transmission mechanism (6), a driving mechanism (7) is arranged below the transmission mechanism (6), and the output end of the driving mechanism (7) is provided with a cleaning mechanism (8);

the transmission mechanism (6) comprises a first gear (61) and a second gear (62) which are connected to the outer wall of the front side of the water receiving box (2) through a rotating shaft, and a toothed chain (63) is connected between the first gear (61) and the second gear (62);

the driving mechanism (7) comprises a motor (71), the output end of the motor (71) is provided with a transmission shaft (72), the transmission shaft (72) and the right rotating shaft are both provided with a transmission wheel (73), and one end of the transmission shaft (72) far away from the motor (71) is fixedly connected with a swing rod (74);

the cleaning mechanism (8) comprises a return plate (81), an adjusting rod (82) is arranged on the left side of the return plate (81), a sliding plate (83) is fixedly connected to the left side of the adjusting rod (82), and a cleaning plate (84) is arranged on the side wall of the sliding plate (83).

2. The discharging mechanism of the roller-hearth heat treatment furnace according to claim 1, wherein: the filter component (3) comprises a filter box (31) welded on the outer wall of the top of the water receiving box (2), a filter plate (32) is inserted into the filter box (31), the front side of the filter plate (32) penetrates through the front side shell wall of the filter box (31), and a handle is arranged.

3. The discharging mechanism of the roller-hearth heat treatment furnace according to claim 1, wherein: the four corners of the bottom of the discharging equipment body (1) are provided with supporting columns, the bottom of the motor (71) is connected with a supporting plate through screws, and the back of the supporting plate is welded on the corresponding supporting columns.

4. The discharging mechanism of the roller-hearth heat treatment furnace according to claim 1, wherein: a belt is connected between the transmission wheels (73).

5. The discharging mechanism of the roller-hearth heat treatment furnace according to claim 1, wherein: the water outlet device is characterized in that a guide pipe is arranged in the movable frame (5), one end of the front surface of the guide pipe extends out of the shell wall of the front surface of the movable frame (5), and a plurality of water outlet pipes are arranged at the bottom of the guide pipe at equal intervals.

6. The discharging mechanism of the roller-hearth heat treatment furnace according to claim 1, wherein: sliding connection has the slider on chute strip (4), remove frame (5) fixed connection in the top of slider, openly the bottom of slider is provided with fly leaf (9).

7. The discharging mechanism of the roller-hearth heat treatment furnace according to claim 6, wherein: a through groove is formed in the movable plate (9), the movable plate is connected to the through groove in a sliding mode, a connecting block is arranged on the back face of the movable plate, and one side, far away from the movable plate, of the connecting block is fixedly connected to the toothed chain (63).

8. The discharging mechanism of the roller-hearth heat treatment furnace according to claim 1, wherein: the return plate (81) is connected with a supporting rod in a sliding mode, and one end of the front face of the supporting rod is welded on the swing rod (74).

9. The discharging mechanism of the roller-hearth heat treatment furnace according to claim 2, wherein: one end, far away from the return plate (81), of the adjusting rod (82) extends into the filter box (31), the sliding plate (83) is connected to the inside of the filter box (31) in a sliding mode, the cleaning plate (84) is located above the filter plate (32), and the cleaning plate (84) is in contact with the filter plate (32).