阅读说明：本技术 一种多棒热剪炉 (Multi-rod hot shearing furnace ) 是由 周榜军 于 2021-09-26 设计创作，主要内容包括：本发明公开了一种多棒热剪炉,主要涉及热剪炉技术领域；包括机架,所述机架上设有炉壳,所述炉壳内设有炉膛,在所述炉膛内设有前端高后端低的倾斜路轨,所述炉壳的外壁上设有燃烧器,所述燃烧器位于倾斜路轨前方的下侧,所述燃烧器的一端插入炉膛内,另一端设有气源进气接口,所述燃烧器插入炉膛内的一端设有燃烧筒；本发明使用燃烧器的火焰直接对工件进行加热,减少了热损耗,具有加热快和均匀恒温等优点。(The invention discloses a multi-rod hot shearing furnace, which mainly relates to the technical field of hot shearing furnaces; the furnace comprises a frame, wherein a furnace shell is arranged on the frame, a hearth is arranged in the furnace shell, an inclined rail with a high front end and a low rear end is arranged in the hearth, a burner is arranged on the outer wall of the furnace shell and positioned at the lower side in front of the inclined rail, one end of the burner is inserted into the hearth, the other end of the burner is provided with an air source air inlet interface, and a combustion cylinder is arranged at the end of the burner inserted into the hearth; the invention uses the flame of the burner to directly heat the workpiece, reduces the heat loss, and has the advantages of fast heating, uniform constant temperature and the like.)

1. The utility model provides a stove is cut to many sticks heat, includes frame (1), be equipped with stove outer covering (2) on frame (1), be equipped with furnace (3) in stove outer covering (2) be equipped with low slope rail (4) of the high rear end of front end in furnace (3), its characterized in that: be equipped with combustor (5) on the outer wall of stove outer covering (2), combustor (5) are located the downside in slope rail (4) the place ahead, the one end of combustor (5) is inserted in furnace (3), and the other end is equipped with air supply interface (6) that admits air, the one end that combustor (5) inserted in furnace (3) is equipped with combustion cylinder (7).

2. A multi-rod hot shearing furnace as defined in claim 1 wherein: the top of stove outer covering (2) is equipped with exhaust pipe (8), and the bottom of exhaust pipe (8) is equipped with bottom open-ended heat transfer chamber (9), heat transfer chamber (9) are located furnace (3), be equipped with the heat exchanger in heat transfer chamber (9), one side of exhaust pipe (8) is equipped with combustion-supporting fan (10), the top at stove outer covering (2) is installed in combustion-supporting fan (10), combustion-supporting fan (10) and heat transfer chamber intercommunication, the one end that combustion-supporting fan (10) were kept away from in the heat transfer chamber is equipped with combustion-supporting tuber pipe (11) with combustor (5) intercommunication.

3. A multi-rod hot-shearing furnace as defined in claim 2 wherein: and an air valve (12) is arranged at the joint of the combustion-supporting air pipe (11) and the combustor (5).

4. A multi-rod hot-shearing furnace as defined in claim 2 wherein: the outer side of the combustion cylinder (7) is sleeved with a wind distribution cylinder (13).

5. A multi-rod hot shearing furnace as defined in claim 1 wherein: the front side of the inclined rail (4) is provided with a plurality of front supports (14), the front supports (14) are provided with front V-shaped wheels (15), and the outer wall of the furnace shell (2) is provided with a feed inlet (16) matched with the front V-shaped wheels (15).

6. A multi-rod hot shearing furnace as defined in claim 5 wherein: the front end of slope rail (4) is equipped with lifts piece (17), the top surface of lifting piece (17) is the inclined plane, just the height that highly is higher than the one end that lifts piece (17) and is close to slope rail (4) of the one end of slope rail (4) is kept away from in lifting piece (17), the bottom of lifting piece (17) is equipped with first height adjusting device (18) that are used for adjusting the height of lifting piece (17).

7. The multi-rod hot-shearing furnace as recited in claim 6, wherein: one side that lifting block (17) are close to slope rail (4) is equipped with preceding regulating block (19), the bottom of preceding regulating block (19) is equipped with second height control device (20) that are used for adjusting the height of preceding regulating block (19).

8. A multi-rod hot shearing furnace as defined in claim 1 wherein: the rear side of slope rail (4) is equipped with V type wheel (21) behind a plurality of, back V type wheel (21) fixed mounting is on transmission shaft (22), the one end of transmission shaft (22) outwards stretches out stove outer covering (2) and rotates with stove outer covering (2) to be connected, the one end that transmission shaft (22) outwards stretches out stove outer covering (2) is connected with and is used for driving transmission shaft (22) pivoted actuating mechanism, be equipped with discharge gate (23) that suit with back V type wheel (21) on the outer wall of stove outer covering (2).

9. The multi-rod hot-shearing furnace as recited in claim 8, wherein: be equipped with between slope rail (4) and back V type wheel (21) and transport frame (24), the front portion on the top of transporting frame (24) is the low inclined plane in the back of preceding height, the rear portion on the top of transporting frame (24) is for the arcwall face tangent and upwards extending with the inclined plane of front portion, the bottom of transporting frame (24) is equipped with third height adjusting device (25) that are used for adjusting the height of transporting frame (24).

10. A multi-rod hot shearing furnace as defined in claim 9 wherein: the downside of discharge gate (23) is equipped with a plurality of back regulating block (26), the bottom of back regulating block (26) is equipped with fourth height adjusting device (27) that are used for adjusting the height of back regulating block (26).

Technical Field

The invention relates to the technical field of hot shearing furnaces, in particular to a multi-rod hot shearing furnace.

Background

At present, the heating methods that present many excellent hot scissors stove adopted mainly are hot air heating work piece, just so must heat hot-blast certain temperature, and heating time overlength's problem will appear in whole heating process to reuse heated air circulation mode heating work piece, and because the limitation of combustion system overall arrangement, certain heat dissipation condition can appear in heated air circulation's pipeline, leads to the energy consumption to increase.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a multi-rod hot shearing furnace, which directly heats a workpiece by using flame of a burner, reduces heat loss, and has the advantages of quick heating, uniform constant temperature and the like.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides a stove is cut to many sticks heat, includes the frame, be equipped with the stove outer covering in the frame, be equipped with furnace in the stove outer covering be equipped with the low slope rail of the high rear end of front end in the furnace, be equipped with the combustor on the outer wall of stove outer covering, the combustor is located the downside in slope rail the place ahead, in the one end of combustor inserted furnace, the other end was equipped with the air supply interface that admits air, the one end that the combustor inserted furnace is equipped with a combustion section of thick bamboo.

Preferably, the top of the furnace shell is provided with a smoke exhaust tube, the bottom of the smoke exhaust tube is provided with a heat exchange cavity with an opening at the bottom end, the heat exchange cavity is located in the furnace cavity, a heat exchanger is arranged in the heat exchange cavity, one side of the smoke exhaust tube is provided with a combustion fan, the combustion fan is arranged at the top of the furnace shell and is communicated with the heat exchange cavity, and one end of the heat exchange cavity, far away from the combustion fan, is provided with a combustion air pipe communicated with a burner.

Preferably, an air valve is arranged at the joint of the combustion-supporting air pipe and the combustor.

Preferably, the air distributing cylinder is sleeved on the outer side of the combustion cylinder.

Preferably, a plurality of front supports are arranged on the front side of the inclined rail, front V-shaped wheels are arranged on the front supports, and a feed inlet matched with the front V-shaped wheels is arranged on the outer wall of the furnace shell.

Preferably, the front end of slope rail is equipped with lifts the piece, the top surface of lifting the piece is the inclined plane, just the height that lifts the piece and keep away from the one end of slope rail is higher than the height that lifts the piece and be close to the one end of slope rail, the bottom of lifting the piece is equipped with the first height adjusting device who is used for adjusting the height of lifting the piece.

Preferably, one side that the piece is close to the slope rail of lifting is equipped with preceding regulating block, the bottom of preceding regulating block is equipped with the second height control device who is used for adjusting the height of preceding regulating block.

Preferably, the rear side of slope rail is equipped with a plurality of back V type wheel, back V type wheel fixed mounting is on the transmission shaft, the one end of transmission shaft outwards stretches out the stove outer covering and rotates with the stove outer covering to be connected, the one end that the transmission shaft outwards stretches out the stove outer covering is connected with and is used for driving transmission shaft pivoted actuating mechanism, be equipped with the discharge gate that suits with back V type wheel on the outer wall of stove outer covering.

Preferably, be equipped with the transport frame between slope rail and the back V type wheel, the front portion on the top of transport frame is the low inclined plane in high back before, the rear portion on the top of transport frame is the arcwall face tangent and upwards extending with anterior inclined plane, the bottom of transport frame is equipped with the third height adjusting device who is used for adjusting the height of transport frame.

Preferably, the lower side of discharge gate is equipped with a plurality of back regulating block, the bottom of back regulating block is equipped with the fourth height adjusting device who is used for adjusting the height of back regulating block.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the burner is arranged at the lower side in front of the inclined rail, the flame of the burner is used for directly heating the workpiece, so that the heat loss is reduced, the heating speed can be improved, and the uniform heating can be ensured by rotating the workpiece.

2. The lifting block is matched with the first height adjusting device to transfer the workpiece from the front V-shaped wheel to the inclined rail, the transfer frame is matched with the third height adjusting device to transfer the workpiece from the inclined rail to the rear V-shaped wheel, the rear V-shaped wheel is driven to rotate through the transmission shaft, the workpiece on the rear V-shaped wheel can be output from the discharge port, the production efficiency can be improved, and the safety can be guaranteed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connection structure of the lift block;

FIG. 3 is a schematic view of a connection structure of the front adjusting block;

FIG. 4 is a schematic view of the connection structure of the transfer rack;

fig. 5 is a schematic view of a connection structure of the rear adjusting block.

The reference numbers in the drawings: 1. a frame; 2. a furnace shell; 3. a hearth; 4. inclining the rail; 5. a burner; 6. an air source air inlet interface; 7. a combustion can; 8. a smoke exhaust tube; 9. a heat exchange cavity; 10. a combustion fan; 11. a combustion-supporting air duct; 12. an air valve; 13. a wind distributing cylinder; 14. a front support; 15. a front V-shaped wheel; 16. a feed inlet; 17. a lifting block; 18. a first height adjustment device; 19. a front adjusting block; 20. a second height adjustment device; 21. a rear V-shaped wheel; 22. a drive shaft; 23. a discharge port; 24. a transfer frame; 25. a third height adjustment device; 26. a rear adjusting block; 27. and a fourth height adjustment device.

Detailed Description

The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

Example (b): as shown in the accompanying drawings 1-5, the invention relates to a multi-rod hot shearing furnace, which comprises a frame 1, wherein a furnace shell 2 is arranged on the frame 1, a hearth 3 is arranged in the furnace shell 2, an inclined rail 4 with a high front end and a low rear end is arranged in the hearth 3, a burner 5 is arranged on the outer wall of the furnace shell 2, the burner 5 is positioned at the lower side in front of the inclined rail 4, one end of the burner 5 is inserted into the hearth 3, the other end of the burner 5 is provided with an air source air inlet interface 6, the air source air inlet interface 6 is connected with a gas source through a pipeline, and one end of the burner 5 inserted into the hearth 3 is provided with a combustion cylinder 7.

Further, the top of stove outer covering 2 is equipped with chimney 8, and the bottom of chimney 8 is equipped with bottom open-ended heat transfer chamber 9, heat transfer chamber 9 is located furnace 3, be equipped with the heat exchanger in the heat transfer chamber 9, one side of chimney 8 is equipped with combustion-supporting fan 10, combustion-supporting fan 10 is installed at the top of stove outer covering 2, combustion-supporting fan 10 and heat transfer chamber intercommunication, the one end that combustion-supporting fan 10 was kept away from in the heat transfer chamber is equipped with the combustion-supporting tuber pipe 11 with combustor 5 intercommunication, and the wind that combustion-supporting fan 10 blew off gets into combustor 5 after the heat exchanger heating, can provide high temperature hot-blast for combustor 5's work, can effectively support combustion.

Furthermore, the junction of combustion-supporting tuber pipe 11 and combustor 5 is equipped with blast gate 12, can adjust the air inlet size of combustor 5 as required, guarantees to burn fully, and the accessible bellows that takes precautions against earthquakes is connected between combustion-supporting tuber pipe 11 and the combustor 5, installs circulating fan on stove outer covering 2 simultaneously, provides sufficient oxygen for the burning.

Further, a wind distributing cylinder 13 is sleeved on the outer side of the combustion cylinder 7.

Furthermore, in order to facilitate the putting of the workpiece, a plurality of front supports 14 are arranged on the front side of the inclined rail 4, front V-shaped wheels 15 are arranged on the front supports 14, and a feed inlet 16 matched with the front V-shaped wheels 15 is arranged on the outer wall of the furnace shell 2.

Further, in order to transport the workpiece to the inclined rail from the front V-shaped wheels, the front end of the inclined rail 4 is provided with a lifting block 17, the lifting block 17 is arranged between the two front V-shaped wheels 15, the top surface of the lifting block 17 is an inclined surface, the height of one end, away from the inclined rail 4, of the lifting block 17 is higher than the height of one end, close to the inclined rail 4, of the lifting block 17, the bottom of the lifting block 17 is provided with a first height adjusting device 18 for adjusting the height of the lifting block 17, the lifting block 17 rises to enable the workpiece to be separated from the front V-shaped wheels 15, the workpiece automatically rolls to the inclined rail 4 under the action of the inclined surface, then rolls to the tail of the inclined rail 4 on the inclined rail 4, and a stop block is arranged at the tail of the inclined rail 4.

Furthermore, a front adjusting block 19 is arranged on one side, close to the inclined rail 4, of the lifting block 17, and a second height adjusting device 20 for adjusting the height of the front adjusting block 19 is arranged at the bottom of the front adjusting block 19.

Further, in order to output the workpiece conveniently, the rear side of the inclined rail 4 is provided with a plurality of rear V-shaped wheels 21, the rear V-shaped wheels 21 are fixedly mounted on a transmission shaft 22, one end of the transmission shaft 22 extends out of the furnace shell 2 and is rotatably connected with the furnace shell 2, one end of the transmission shaft 22 extending out of the furnace shell 2 is connected with a driving mechanism for driving the transmission shaft 22 to rotate, a discharge port 23 adapted to the rear V-shaped wheels 21 is formed in the outer wall of the furnace shell 2, and the driving mechanism drives the rear V-shaped wheels 21 to rotate through the transmission of the transmission shaft 22, so that the workpiece can be quickly output from the discharge port 23.

Further, in order to transfer the workpiece from the inclined rail to the rear V-shaped wheel, a transfer frame 24 is arranged between the inclined rail 4 and the rear V-shaped wheel 21, the front portion of the top end of the transfer frame 24 is an inclined surface with a high front portion and a low rear portion, the rear portion of the top end of the transfer frame 24 is an arc-shaped surface tangent to the inclined surface of the front portion and extending upward, and a third height adjusting device 25 for adjusting the height of the transfer frame 24 is arranged at the bottom of the transfer frame 24.

Further, a plurality of rear adjusting blocks 26 are arranged on the lower side of the discharging port 23, and a fourth height adjusting device 27 for adjusting the height of the rear adjusting blocks 26 is arranged at the bottom of the rear adjusting blocks 26.