CN115540611B - Pushing length adjustable blevile of push based on heating furnace is used - Google Patents
Pushing length adjustable blevile of push based on heating furnace is used Download PDFInfo
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- CN115540611B CN115540611B CN202211518969.9A CN202211518969A CN115540611B CN 115540611 B CN115540611 B CN 115540611B CN 202211518969 A CN202211518969 A CN 202211518969A CN 115540611 B CN115540611 B CN 115540611B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/04—Ram or pusher apparatus
Abstract
The invention provides a pushing device with adjustable pushing length based on a heating furnace, which relates to the technical field of pushing devices and comprises: a material pushing assembly; the material pushing frame is inserted in the fixed base, the device drives the material pushing frame to move forwards through the clutch component to realize the material pushing operation, and after the material pushing frame extends out of a set length, the clutch column is driven to automatically idle and not to drive the material pushing frame, so that the material pushing frame cannot move forwards continuously, meanwhile, the driving motor is protected from being burnt out, the material pushing frame and the driving motor can be effectively limited and protected, the material pushing length of the device can be adjusted through the material pushing component, the device can adapt to the material pushing use requirements of different lengths in production, the problem that the material pushing stroke of the material pushing arm cannot be adjusted, the device cannot adapt to the material pushing operation under different preparation conditions, and the material pushing arm does not have a limiting protection component in the transmission process is solved.
Description
Technical Field
The invention relates to the technical field of pushing devices, in particular to a pushing device with adjustable pushing length based on a heating furnace.
Background
The heating furnace is used for feeding materials to be heated from an inlet of the heating furnace, the materials to be heated are transversely arranged on the furnace tubes side by side, the materials at the inlet continuously push the front materials forwards and discharge the materials from an outlet at the other side of the heating furnace, and the materials to be heated are heated in the conveying process of the heating furnace, so that the pusher is an important matched device of the heating furnace and is mainly used for pushing the materials to be heated from the inlet of the heating furnace to the outlet of the heating furnace.
However, in the existing material pushing device, the material is pushed through gear and rack transmission, the material pushing stroke is fixed and cannot be adjusted, the material pushing operation under different preparation conditions cannot be adapted, the adaptability is poor, a limit protection assembly is not arranged in the process of pushing the material through gear and rack transmission by the material pushing arm, the phenomenon that the material pushing arm is excessively extended or the motor is burnt out by continuously electrifying the driving motor under the condition that the driving motor cannot rotate easily occurs, and the stability and the practicability are not high.
Disclosure of Invention
In view of this, the invention provides a pushing device with adjustable pushing length for a heating furnace, which is provided with a clutch assembly, the clutch assembly drives a pushing frame to move forward to realize the operation of pushing, and after the pushing frame extends out of a set length, the pushing frame does not move forward continuously, meanwhile, a driving motor is protected from being burnt out, the pushing device is stable in use and strong in durability, the pushing length of the device can be adjusted through the pushing assembly, so that the pushing device can meet the pushing use requirements of different lengths in production, and the pushing device is strong in adaptability.
The invention provides a pushing device with adjustable pushing length based on a heating furnace, which specifically comprises an installation base;
the mounting base comprises a fixed base, a fixed support and a movable support, the fixed base is fixedly mounted inside the pusher, the fixed support is fixedly mounted on the side face of the top of the fixed base, and the movable support is inserted into the side face of the top of the fixed base;
the pushing assembly comprises a pushing frame, an adjusting motor, an adjusting rod and an adjusting block, the pushing frame is inserted in the fixed base, the adjusting motor is fixedly mounted on the side face of the pushing frame, the adjusting rod is rotatably connected in the pushing frame, the adjusting block is inserted outside the adjusting rod, and the adjusting motor is in transmission connection with the adjusting rod;
the driving assembly comprises a driving motor and a driving chain wheel, the driving motor is fixedly arranged at the top of the fixed base, the driving chain wheel is rotatably connected to the top of the fixed support, one end of a rotating rod of the driving motor is fixedly provided with a transmission chain wheel, and the transmission chain wheel is in transmission connection with the driving chain wheel through a chain;
the clutch assembly comprises a driving clutch column and a composite control wheel, one end of a column body of the driving clutch column is rotatably connected with the top of the movable support, the other end of the driving clutch column penetrates through the top of the fixed support, and the composite control wheel is rotatably connected with the top of the fixed support.
Optionally, one end of the cylinder body of the driving clutch column penetrates through the inside of the driving chain wheel, the driving column is arranged inside the driving chain wheel, a strip-shaped driving groove is formed in one end of the cylinder body of the driving clutch column, and the driving column is inserted into the driving groove.
Optionally, a forward gear is arranged outside the column body of the driving clutch column, a forward control groove is arranged inside the wheel body of the composite control wheel, the forward control groove is composed of a forward tooth groove and an idle groove, and the forward gear is inserted into the forward control groove.
Optionally, a pushing gear is arranged outside the composite control wheel, a pushing rack is arranged at the top of the rack body of the pushing rack, and the pushing gear is in meshing transmission with gear teeth of the pushing rack.
Optionally, a reverse control wheel is further arranged outside the driving clutch column, a unidirectional transmission gear is arranged inside the reverse control wheel, a reverse tooth socket is arranged inside the composite control wheel, the shape of the tooth of the unidirectional transmission gear and the shape of the tooth socket of the reverse tooth socket are both right-angled triangles, and the straight sides of the groove body of the reverse tooth socket and the straight sides of the tooth of the unidirectional transmission gear face opposite directions.
Optionally, an avoiding top spring is arranged inside the unidirectional transmission gear, and two ends of the avoiding top spring are respectively and fixedly connected to the unidirectional transmission gear and the reverse control wheel.
Optionally, the outside of the body of rod of adjusting the pole is equipped with the screw thread, and the inside of regulating block is equipped with adjusts the screw hole, adjusts the pole and connects in the inside of adjusting the screw hole through body of rod screw thread.
Optionally, the side face of the block body of the adjusting block is provided with an extrusion control block, the side face of the middle part of the movable support is provided with an extrusion control groove, and the opposite side edges of the extrusion control block and the extrusion control groove are designed to be inclined chamfers.
Optionally, the back side of the frame body of the movable support is provided with a reset top spring, and two ends of the reset top spring are respectively and fixedly connected with the back side of the movable support and the inner side of the side plate of the fixed base.
Advantageous effects
The device is when pushing materials in the use, the operation that pushes away the material is realized to the frame that pushes away through clutch assembly drive, and push away after the frame stretches out and sets for length, the automatic idle running of drive clutch post is not at transmission push away the frame, thereby make push away the frame and can not continue to move forward, also protected driving motor can not burnt out simultaneously, the use is stable, and the durability is strong, can play effectual spacing and guard action to push away frame and driving motor, and the device push away material length can be adjusted through pushing away the material subassembly, thereby can adapt to the material user demand that pushes away of different length in production, and high adaptability, the device's adaptability, practicality and stability have been improved.
In addition, the clutch component of the device can effectively play a limiting and protecting role on the material pushing frame and the driving motor, when the material pushing frame extends outwards to push materials, the driving motor rotates forward to drive the driving chain wheel to rotate, the driving post drives the clutch post to rotate synchronously through the driving groove when the driving chain wheel rotates, a forward gear in the driving clutch post is clamped in the forward tooth socket under the action of a reset top spring when the driving clutch post rotates, so that the driving clutch post can drive the composite control wheel to rotate at the moment, the material pushing gear of the composite control wheel drives the material pushing frame to extend outwards through the material pushing rack to realize the material pushing operation, the adjusting block can move along with the movement of the material pushing frame, when the set material pushing length is reached, the extrusion control block of the adjusting block extrudes the movable support through the extrusion control groove, the movable support drives the driving clutch post to move outwards synchronously while moving outwards to avoid the extrusion control block, at the forward gear escapes from the interior of the forward tooth socket and enters the interior of the idle rotation groove to drive the idle rotation of the idle rotation groove, and the driving clutch post does not rotate in the transmission composite control wheel, and therefore the clutch component can play an effective function on the material pushing frame and the driving motor, the limiting and protecting function, the limiting and the material pushing frame is convenient to stabilize flexibility.
In addition, when the pushing frame extends outwards to push materials, the one-way transmission gear of the reverse control wheel can stretch inwards to avoid a reverse tooth socket, so that the one-way transmission gear cannot obstruct the extending pushing operation of the pushing frame, and the movable support moves outwards to avoid the extrusion control block and simultaneously drives the driving clutch column to move outwards synchronously, the driving column can stably continue to transmit the driving chain wheel through the driving groove in real time, so that the subsequent retraction and reset operation of the pushing frame is facilitated.
In addition, the pushing length of the device can be adjusted through the pushing assembly, so that the pushing device can meet the pushing use requirements of different lengths in production, when the adjusting motor rotates, the adjusting motor can drive the adjusting rod to synchronously rotate, the rod body threads drive the adjusting block to move back and forth through the adjusting threaded hole when the adjusting rod rotates, the use position of the extrusion control block outside the pushing frame is changed, the contact time of the extrusion control block and the extrusion control groove of the movable support is changed, namely the overhanging protection position of the pushing frame is changed and reset, the adjustment and setting of the pushing use length of the pushing frame are realized, the pushing device can meet the pushing use requirements of different pushing lengths under different conditions, and the adaptability is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings: FIG. 1 shows a schematic of the structure of the present invention;
FIG. 2 shows a schematic of the internal structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the clutch assembly of the present invention for protecting and limiting the push rod;
FIG. 4 is a schematic structural view of the present invention with the mounting base and drive assembly disassembled;
FIG. 5 is a schematic view of the internal structure of the clutch assembly of the present invention after disassembly;
FIG. 6 is a schematic view of the ejector assembly of the present invention after disassembly;
FIG. 7 is an enlarged view of portion A of FIG. 2 illustrating the present invention;
fig. 8 is an enlarged schematic view of the invention at the position B in fig. 3.
List of reference numerals
1. Installing a base; 101. a fixed base; 102. fixing a bracket; 103. moving the support; 1031. a squeezing control groove; 1032. resetting the top spring; 2. a material pushing assembly; 201. a material pushing frame; 2011. a material pushing rack; 202. adjusting the motor; 203. adjusting a rod; 204. an adjusting block; 2041. adjusting the threaded hole; 2042. extruding the control block; 3. a drive assembly; 301. a drive motor; 302. a drive sprocket; 3021. a drive column; 4. a clutch assembly; 401. driving the clutch column; 4011. a drive slot; 4012. a forward gear; 4013. a one-way transmission gear; 40131. avoiding the top spring; 402. a composite control wheel; 42. a forward control slot; 421. a positive tooth socket; 422. an idle running groove; 4021. a pushing gear; 4022. and (4) reverse tooth grooves.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to 8:
the invention provides a pushing device with adjustable pushing length based on a heating furnace, which comprises an installation base 1;
the mounting base 1 comprises a fixed base 101, a fixed support 102 and a movable support 103, the fixed base 101 is fixedly mounted inside the pusher, the fixed support 102 is fixedly mounted on the side surface of the top of the fixed base 101, and the movable support 103 is inserted into the side surface of the top of the fixed base 101;
the pushing assembly 2 comprises a pushing frame 201, an adjusting motor 202, an adjusting rod 203 and an adjusting block 204, the pushing frame 201 is inserted into the fixing base 101 in an inserting mode, the adjusting motor 202 is fixedly installed on the side face of the pushing frame 201, the adjusting rod 203 is rotatably connected to the inside of the pushing frame 201, the adjusting block 204 is inserted to the outside of the adjusting rod 203, the adjusting motor 202 is in transmission connection with the adjusting rod 203, the pushing length of the device can be adjusted through the pushing assembly 2, and therefore the pushing assembly 2 can meet pushing use requirements of different lengths in production, and adaptability is high;
the driving assembly 3 comprises a driving motor 301 and a driving chain wheel 302, the driving motor 301 is fixedly installed at the top of the fixed base 101, the driving chain wheel 302 is rotatably connected to the top of the fixed support 102, one end of a rotating rod of the driving motor 301 is fixedly provided with a driving chain wheel, and the driving chain wheel is in transmission connection with the driving chain wheel 302 through a chain;
the driving motor 301 and the adjusting motor 202 are electrically connected to an external power supply and a control device, and the specific structure and the operation principle thereof are the prior art, which will not be described herein.
Clutch assembly 4, clutch assembly 4 is including drive clutch post 401 and composite control wheel 402, and the top of connecting removal support 103 is rotated to drive clutch post 401's cylinder one end, and the other end of drive clutch post 401 passes the top of fixed bolster 102, and composite control wheel 402 rotates the top of connecting at fixed bolster 102, and clutch assembly 4 can play effectual spacing and guard action to pushing away work or material rest 201 and driving motor 301:
one end of the cylinder of the driving clutch column 401 penetrates through the inside of the driving chain wheel 302, the driving column 3021 is arranged inside the driving chain wheel 302, one end of the cylinder of the driving clutch column 401 is provided with a strip-shaped driving groove 4011, and the driving column 3021 is inserted into the driving groove 4011.
Wherein, the frame body dorsal part of movable support 103 is equipped with reset top spring 1032, and reset top spring 1032's both ends respectively fixed connection in the dorsal part of movable support 103 and the inside curb plate of fixed base 101, in use, reset top spring 1032 can carry on spacingly to the user state of movable support 103.
Wherein, the cylinder exterior of the driving clutch column 401 is provided with a forward gear 4012, and the wheel body interior of the composite control wheel 402 is provided with a forward control groove 42, the forward control groove 42 is composed of a forward tooth socket 421 and an idle groove 422, the forward gear 4012 is inserted in the forward control groove 42, in use, when the material pushing frame 201 extends to push material, the driving motor 301 rotates forward to drive the driving sprocket 302 to rotate, the driving column 3021 drives the driving clutch column 401 to rotate synchronously through the driving groove 4011 when the driving clutch column 401 rotates, the forward gear 4012 in the driving clutch column 401 is clamped in the forward tooth socket 421 under the action of the reset jacking spring 1032, so that the driving clutch column 401 can drive the composite control wheel 402 to rotate, the exterior of the composite control wheel 402 is provided with a material pushing gear 4021, the top of the frame body of the material pushing frame 201 is provided with a material pushing rack 2011, the material pushing gear 4021 is meshed with the teeth of the material pushing rack 2011, the pushing gear 4021 of the compound control wheel 402 drives the pushing frame 201 to extend outwards through the pushing rack 2011 to realize pushing operation, the side face of the block of the adjusting block 204 is provided with the extrusion control block 2042, the side face of the middle part of the movable support 103 is provided with the extrusion control groove 1031, the opposite side edges of the extrusion control block 2042 and the extrusion control groove 1031 are both in inclined chamfer design, the adjusting block 204 can move along with the movement of the pushing frame 201, after the set pushing length is reached, the extrusion control block 2042 of the adjusting block 204 extrudes the movable support 103 through the extrusion control groove 1031, the movable support 103 drives the driving clutch column 401 to synchronously move outwards while moving outwards to avoid the extrusion control block 2042, at the moment, the forward gear 4012 is separated from the inside of the forward tooth socket 421 and enters the inside of the idle rotation groove 422 to idle, the driving clutch column 401 to idle without driving the compound control wheel 402, and therefore the clutch assembly 4 can effectively limit and protect the pushing frame 201 and the driving motor 301 Can, convenient to use is stable, and the flexibility is strong.
When the pushing frame 201 moves outwards to avoid and extrude the control block 2042 and simultaneously drive the driving clutch column 401 to move outwards synchronously, the driving column 3021 can drive the driving sprocket 302 stably and continuously through the driving groove 4011 in real time, retraction and reset operations of subsequent pushing frames are facilitated, when the pushing frame 201 retracts and resets, the driving motor 301 drives the reverse rotation clutch column 401 to drive the reverse rotation clutch column 401 to synchronously drive the reverse rotation clutch column 401, when the driving clutch column 4023 extends outwards, the reverse rotation clutch column is clamped into the forward rotation clutch column 4022, and the reverse rotation clutch column 4012 drives the reverse rotation clutch column 201 to reset and reset, so that the reverse rotation clutch column 401 is driven to synchronously, the reverse rotation clutch column 401 and the reverse rotation clutch column 4023 are driven to synchronously, the reverse rotation clutch column and the reverse rotation clutch column 4022 are clamped into the forward rotation clutch column 4012, and the reverse rotation clutch column 4012 drives the reverse rotation clutch column 201 to reset and reset the reverse rotation clutch column 4012, and the reverse rotation clutch column 4012 drives the reverse rotation clutch column 201 to reset and the reverse rotation clutch column 401 to reset and drive the reverse rotation clutch column 201 to reset and reset the reverse rotation clutch column 201 synchronously.
Wherein, unidirectional transmission tooth 4013's inside is equipped with dodges top spring 40131, and the both ends of dodging top spring 40131 are fixed connection respectively in the inside of unidirectional transmission tooth 4013 and reverse control wheel, in use, dodge the user state to unidirectional transmission tooth 4013 that top spring 40131 can be stable and prescribe a limit to, thereby guarantee that unidirectional transmission tooth 4013 can be stable dodge reverse tooth's socket 4022 when driving motor 301 corotation, and unidirectional transmission tooth 4013 can be stable when driving motor 301 reversal drive compound control wheel 402 antiport through reverse tooth's socket 4022 and realize pushing away the back of drawing of work or material rest 201 and reset, stable in use.
The pushing length of the device can be adjusted through the pushing assembly 2, so that the device can adapt to pushing use requirements of different lengths in production:
in use, when the adjusting motor 202 rotates, the adjusting motor 202 can drive the adjusting rod 203 to rotate synchronously, the rod threads drive the adjusting block 204 to move back and forth through the adjusting threaded hole 2041 when the adjusting rod 203 rotates, the use position of the extrusion control block 2042 outside the material pushing frame 201 is changed, the contact time of the extrusion control block 2042 and the extrusion control groove 1031 of the movable support 103 is changed, namely, the overhanging protection position of the material pushing frame 201 is changed and reset, so that the adjustment and setting of the material pushing use length of the material pushing frame 201 are realized, the material pushing length use requirements under different conditions can be met, and the adaptability is high.
The specific use mode and function of the embodiment are as follows: according to the invention, according to the actual preparation and production conditions, the pushing length of the device is adjusted and set by the adjusting motor 202, when the adjusting motor 202 rotates, the adjusting motor 202 can drive the adjusting rod 203 to synchronously rotate, when the adjusting rod 203 rotates, the rod body threads drive the adjusting block 204 to move back and forth through the adjusting threaded hole 2041, the using position of the extrusion control block 2042 outside the pushing frame 201 is changed, so that the contact time of the extrusion control block 2042 and the extrusion control groove 1031 of the movable bracket 103 is changed, namely, the outward extending protection position of the pushing frame 201 is changed and reset, so that the adjustment and setting of the pushing using length of the pushing frame 201 are realized, when pushing operation is required, the control device controls the driving motor 301 to rotate forwards, the driving motor 301 rotates forwards to drive the driving chain wheel 302 to rotate, when the driving chain wheel 302 rotates, the driving column 3021 drives the driving clutch column 401 to synchronously rotate through the driving groove 4011, when the clutch column 401 is driven to rotate, the forward gear 4012 inside the clutch column 401 is clamped inside the forward tooth socket 421 under the action of the reset jacking spring 1032, so that the clutch column 401 is driven to rotate at the moment, the composite control wheel 402 can be driven to rotate, the pushing gear 4021 of the composite control wheel 402 drives the pushing frame 201 to extend outwards through the pushing rack 2011 to realize pushing operation, the adjusting block 204 can move along with the movement of the pushing frame 201, when the set pushing length is reached, the extrusion control block 2042 of the adjusting block 204 extrudes the movable support 103 through the extrusion control groove 1031, the movable support 103 drives the clutch column 401 to move outwards synchronously while moving outwards to avoid the extrusion control block 2042, at the moment, the forward gear 4012 is separated from the inside of the forward tooth socket 421 and enters the inside of the idle rotation groove 422 to idle, the clutch column 401 is driven to idle without driving the composite control wheel 402, and therefore the clutch assembly 4 can play a role in effectively limiting and protecting the pushing frame 201 and the driving motor 301 When the material pushing frame 201 extends outwards and pushes materials, the unidirectional transmission teeth 4013 of the reverse control wheel can extend inwards and retract to avoid the reverse toothed grooves 4022, so that the unidirectional transmission teeth 4013 do not obstruct the outward material pushing operation of the material pushing frame 201, and when the moving support 103 moves outwards to avoid the extrusion control block 2042 and simultaneously drives the driving clutch column 401 to move synchronously outwards, the driving column 3021 can continuously transmit the driving sprocket 302 in real time and stably, so as to facilitate the retraction and reset operation of the subsequent material pushing frame 201, when the material pushing frame 201 needs to retract and reset, the driving motor 301 is controlled to rotate reversely by the control device, the driving motor 301 rotates reversely to drive the driving clutch column 401 to rotate synchronously reversely, the unidirectional transmission teeth 4013 are clamped with the reverse toothed grooves 4022 when the driving the clutch column 401 rotates reversely, so as to drive the composite control wheel 402 to rotate synchronously and reversely to realize the reverse retraction of the material pushing frame 201, and when the material pushing frame 201 retracts reversely, the driving support 103 can automatically reset and synchronously drive the driving clutch column 401 to reset under the action of the resetting spring 1032, the forward gear 4012 is clamped into the interior of the forward backup rack 421, and the forward material pushing frame 201 drives the forward driving motor 201 to drive the forward rotation.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (4)
1. The pushing device with adjustable pushing length based on the heating furnace is characterized by comprising an installation base (1);
the mounting base (1) comprises a fixed base (101), a fixed support (102) and a movable support (103), the fixed base (101) is fixedly mounted inside the pusher, the fixed support (102) is fixedly mounted on the side face of the top of the fixed base (101), and the movable support (103) is inserted into the side face of the top of the fixed base (101);
the pushing assembly (2) comprises a pushing frame (201), an adjusting motor (202), an adjusting rod (203) and an adjusting block (204), the pushing frame (201) is inserted into the fixed base (101), the adjusting motor (202) is fixedly installed on the side face of the pushing frame (201), the adjusting rod (203) is rotatably connected into the pushing frame (201), the adjusting block (204) is inserted outside the adjusting rod (203), and the adjusting motor (202) is in transmission connection with the adjusting rod (203);
the driving assembly (3) comprises a driving motor (301) and a driving chain wheel (302), the driving motor (301) is fixedly installed at the top of the fixed base (101), the driving chain wheel (302) is rotatably connected to the top of the fixed support (102), one end of a rotating rod of the driving motor (301) is fixedly provided with a transmission chain wheel, and the transmission chain wheel is in transmission connection with the driving chain wheel (302) through a chain;
the clutch assembly (4) comprises a driving clutch column (401) and a composite control wheel (402), one end of a cylinder of the driving clutch column (401) is rotatably connected with the top of the movable support (103), the other end of the driving clutch column (401) penetrates through the top of the fixed support (102), and the composite control wheel (402) is rotatably connected with the top of the fixed support (102);
one end of the column body of the driving clutch column (401) penetrates through the inside of the driving chain wheel (302), a driving column (3021) is arranged inside the driving chain wheel (302), one end of the column body of the driving clutch column (401) is provided with a strip-shaped driving groove (4011), and the driving column (3021) is inserted into the driving groove (4011);
a forward gear (4012) is arranged outside a column body of the driving clutch column (401), a forward control groove (42) is arranged inside a wheel body of the composite control wheel (402), the forward control groove (42) is composed of a forward tooth groove (421) and an idle groove (422), and the forward gear (4012) is inserted into the forward control groove (42);
a pushing gear (4021) is arranged outside the composite control wheel (402), a pushing rack (2011) is arranged at the top of the frame body of the pushing frame (201), and the pushing gear (4021) is meshed with the gear teeth of the pushing rack (2011) for transmission;
a reverse control wheel is further arranged outside the driving clutch column (401), unidirectional transmission teeth (4013) are arranged inside the reverse control wheel, a reverse tooth socket (4022) is arranged inside the composite control wheel (402), the shape of the tooth profile of the unidirectional transmission teeth (4013) and the shape of the tooth socket of the reverse tooth socket (4022) are both right-angled triangles, and the straight edges of the groove bodies of the reverse tooth sockets (4022) and the straight edges of the gear teeth of the unidirectional transmission teeth (4013) face opposite directions;
the lateral surface of the block body of the adjusting block (204) is provided with an extrusion control block (2042), the lateral surface of the middle part of the movable support (103) is provided with an extrusion control groove (1031), and the opposite lateral sides of the extrusion control block (2042) and the extrusion control groove (1031) are both designed to be inclined chamfers.
2. The pushing device with adjustable pushing length for the heating furnace as claimed in claim 1, wherein: the inside of one-way transmission tooth (4013) is equipped with dodges and dodges top spring (40131), and dodge the inside of top spring (40131) both ends difference fixed connection at one-way transmission tooth (4013) and reverse control wheel.
3. The pushing device with adjustable pushing length for the heating furnace as claimed in claim 1, wherein: the outside of the rod body of adjusting pole (203) is equipped with the screw thread, and the inside of adjusting block (204) is equipped with adjusts screw hole (2041), adjusts pole (203) and connects in the inside of adjusting screw hole (2041) through the screw thread of the rod body.
4. The pushing device with adjustable pushing length for the heating furnace as claimed in claim 1, wherein: the back side of the frame body of the movable support (103) is provided with a reset top spring (1032), and two ends of the reset top spring (1032) are respectively and fixedly connected to the back side of the movable support (103) and the inner side of the side plate of the fixed base (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211518969.9A CN115540611B (en) | 2022-11-30 | 2022-11-30 | Pushing length adjustable blevile of push based on heating furnace is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211518969.9A CN115540611B (en) | 2022-11-30 | 2022-11-30 | Pushing length adjustable blevile of push based on heating furnace is used |
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| Publication Number | Publication Date |
|---|---|
| CN115540611A CN115540611A (en) | 2022-12-30 |
| CN115540611B true CN115540611B (en) | 2023-04-11 |
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| CN215530732U (en) * | 2021-08-02 | 2022-01-18 | 于杰 | Livestock-raising is with fodder pusher |
| CN114751262A (en) * | 2022-04-24 | 2022-07-15 | 兰善治 | Hydrogeology multilayer groundwater water level observation device |
| CN114871678A (en) * | 2022-07-01 | 2022-08-09 | 南通帕沃机械有限公司 | Welding fixing device for manufacturing metal structure |
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