CN218114158U - Reciprocating type is transmission device for hoist - Google Patents
Reciprocating type is transmission device for hoist Download PDFInfo
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- CN218114158U CN218114158U CN202222227975.0U CN202222227975U CN218114158U CN 218114158 U CN218114158 U CN 218114158U CN 202222227975 U CN202222227975 U CN 202222227975U CN 218114158 U CN218114158 U CN 218114158U
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Abstract
The utility model relates to a reciprocating type is transmission device for hoist, including transmission frame, transmission chain subassembly and drive assembly, transmission chain subassembly symmetry sets up in the both sides of transmission frame, and two transmission chain subassemblies all are connected with drive assembly, and drive assembly fixes on the transmission frame, and two transmission chain subassemblies pass through the drive assembly drive. The utility model has the advantages of ingenious and reasonable design, therefore, the clothes hanger is strong in practicability, design through this transmission device, realize the automatic feeding of work piece in the lifting machine, and cooperate receiving arrangement to realize the automatic discharge of work piece, make whole material loading and ejection of compact process automation operation of lifting machine, reduce the step of artifical transport, thereby effectively improve the production effect, reduce artifical intensity of labour, save cost, ensure the security and the reliability of whole operation, two transmission chain subassemblies of drive assembly simultaneous drive, realize the synchronous operation of two transmission chain subassemblies, cooperate other output device or receiving arrangement, realize the steady output or the input of work piece at transmission chain subassembly.
Description
Technical Field
The utility model belongs to the technical field of the lifting machine, concretely relates to reciprocating type is transmission device for lifting machine.
Background
The traditional breeding mode is a family-type workshop breeding mode, and generally adopts a small bamboo basket for breeding, and the small bamboo basket has the advantages of simple structure, convenience in manufacturing, capability of being manually woven and low cost; the individual workshop type breeding is a full-artificial breeding method, the artificial operation from silkworm egg imagoes to cocoon collection is realized, the time and labor are wasted, the breeding efficiency is very low, the breeding is limited by seasonal conditions, the silkworm can be bred only at specific time, the annual output of the silkworm cocoons is extremely low, the requirements of the current society cannot be met at all, and the individual workshop type breeding is gradually eliminated by the society.
In order to make up the defects of the traditional workshop type silkworm breeding, the large-scale and industrialized silkworm breeding technology is applied. In order to meet the requirement of large-scale cultivation, cultivation devices such as silkworm frames and carriers for cultivation are designed, and silkworm cultivation, silkworm transfer among cultivation rooms of different ages, feed feeding and other processes can be realized based on the cultivation devices, so that the silkworm cultivation device plays an important role in industrial silkworm cultivation technology.
In the existing industrial culture process, the culture frame is conveyed on a production line through a conveying line. In the assembly line conveying process of the cultivation frames, the cultivation frames sometimes need to be transported in the vertical direction, and in the prior art, vertical transportation of goods is generally realized by a lifting machine. However, the hoister in the prior art often needs to be manually loaded and discharged, the manual labor intensity is high, the efficiency is low, and great potential safety hazards exist.
Disclosure of Invention
The utility model aims to provide a transmission device for reciprocating type hoist to the not enough of prior art existence, structural design is ingenious reasonable, therefore, the clothes hanger is strong in practicability, design through this transmission device, realize the automatic feeding of work piece in the hoist, and cooperate receiving arrangement to realize the automatic discharging of work piece, make the whole material loading and the ejection of compact process automation operation of hoist, reduce the step of artifical transport, thereby effectively improve the production effect, reduce artifical intensity of labour, and the cost is saved, ensure the security and the reliability of whole operation.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a transmission device for a reciprocating lifter is characterized in that: the conveying device comprises a conveying frame, conveying chain components and driving components, wherein the conveying chain components are symmetrically arranged on two sides of the conveying frame, the two conveying chain components are connected with the driving components, the driving components are fixed on the conveying frame, and the two conveying chain components are driven by the driving components; structural design is ingenious reasonable, therefore, the clothes hanger is strong in practicability, design through the transmission device, realize the automatic feeding of work piece in the lifting machine, and cooperate receiving arrangement to realize the automatic discharging of work piece, make whole material loading and ejection of compact process automation operation of lifting machine, reduce the step of artifical transport, thereby effectively improve the production effect, reduce artifical intensity of labour, save the cost, ensure the security and the reliability of whole operation, two transmission chain subassemblies of drive assembly simultaneous drive, realize the synchronous operation of two transmission chain subassemblies, cooperate other output device or receiving arrangement, realize the steady output or the input of work piece at the transmission chain subassembly.
Further, transmission chain subassembly includes the support seat, the transmission sprocket, leading wheel and transmission chain, support seat and transmission frame fixed connection, the both ends of support seat all are provided with the leading wheel, the transmission sprocket is located the below of support seat, around being equipped with the transmission chain between transmission sprocket and two leading wheels, the installation that the transmission chain subassembly was realized in the installation between support seat and the transmission frame is fixed, the winding of leading wheel and transmission sprocket realization transmission chain is established, the transmission chain rotates and realizes the output or the input to the work piece, and reasonable in design, and adopt the chain conveying to ensure the stationarity and the reliability of work piece output input.
Further, be provided with the chain bracket in the transmission chain, the chain bracket carries out auxiliary stay to the transmission chain inboard, improves the bearing capacity of transmission chain for the operation of whole transmission chain subassembly is more steady reliable.
Furthermore, a tensioning guide wheel is arranged on the transmission frame, the tensioning and steering of the transmission chain are realized through the tensioning guide wheel, the transmission chain is tensioned by the tensioning guide wheel, the normal transmission or receiving of the transmission chain to the workpiece is ensured, and the slipping phenomenon is avoided.
Further, the tensioning leading wheel includes directive wheel and regulating wheel, directive wheel and transmission frame fixed connection, the adjustable installation of regulating wheel and transmission frame, thereby adjust the rate of tension of transmission chain, structural design is ingenious reasonable, adopt the combination of directive wheel and regulating wheel, the realization is to the tensioning and the turning to of transmission chain, and the position of regulating wheel on the transmission frame is adjustable, thereby can adjust the tensioning degree of transmission chain according to actual demand, also can regularly carry out the tensioning to the transmission chain and adjust, ensure the normal operating of transmission chain.
Further, the equal fixedly connected with in both ends of regulating wheel adjusts the seat, be provided with the adjustment tank on the transmission frame, the axle head of regulating wheel extends the adjustment tank and adjusts seat fixed connection, be connected with the regulation pole on the regulation seat, it runs through the supporting seat to adjust the pole, and adjust the pole and pass through fastening nut and the spacing fixed of supporting seat, supporting seat and transmission frame fixed connection, it is spacing fixed between two fastening nut of regulation pole cooperation and the supporting seat, ensure the installation fastness of regulating wheel, and when the position of regulating wheel needs to be adjusted, unscrew fastening nut, adjust the length that the regulation pole runs through a supporting seat, the axle head of regulating wheel slides along the adjustment tank is synchronous simultaneously adjusted, reach regulating wheel position adjustment and target in place, it will regulate the wheel spacing fixed to screw up fastening nut again, and has compact and reasonable structural design, use and regulation is convenient and simple, and convenient operation.
Further, the driving component comprises a driving part and a transmission main shaft, the driving part drives the transmission main shaft to rotate, transmission chain wheels on the two transmission chain components are respectively connected with the two ends of the transmission main shaft in a one-to-one correspondence mode, the driving part drives the transmission main shaft to rotate, the two ends of the transmission main shaft are connected with the two transmission chain components, and therefore the driving part is matched with the transmission main shaft to drive the two transmission chain components to synchronously operate simultaneously, synchronous operation of the two transmission chain components is achieved, overall operation stability and reliability of the transmission device are guaranteed, and stable output or receiving of the transmission device to workpieces is guaranteed.
Furthermore, the driving part comprises a driving motor, a main transmission chain wheel and an auxiliary transmission chain wheel, the driving motor is connected with the main transmission chain wheel, a conveying chain is connected between the main transmission chain wheel and the auxiliary transmission chain wheel, the auxiliary transmission chain wheel is fixed on the transmission main shaft, the structural design is reasonable, the driving motor drives the main transmission chain wheel to rotate, the main transmission chain wheel is matched with the conveying chain to drive the auxiliary transmission chain wheel to rotate, the auxiliary transmission chain wheel is installed on the transmission main shaft, the transmission main shaft is driven to synchronously rotate, and finally the operation of the two transmission assemblies is realized.
Furthermore, the driving motor is fixed on the transmission frame through the mounting seat, the mounting of the driving motor on the transmission frame can be conveniently fixed through the design of the mounting seat, the design is reasonable, the mounting and the dismounting are convenient and simple, and the mounting firmness of the driving motor is ensured.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
the utility model has the advantages of ingenious and reasonable design, therefore, the clothes hanger is strong in practicability, design through this transmission device, realize the automatic feeding of work piece in the lifting machine, and cooperate receiving arrangement to realize the automatic discharge of work piece, make whole material loading and ejection of compact process automation operation of lifting machine, reduce the step of artifical transport, thereby effectively improve the production effect, reduce artifical intensity of labour, save cost, ensure the security and the reliability of whole operation, two transmission chain subassemblies of drive assembly simultaneous drive, realize the synchronous operation of two transmission chain subassemblies, cooperate other output device or receiving arrangement, realize the steady output or the input of work piece at transmission chain subassembly.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic sectional structure diagram of a reciprocating elevator according to the present invention;
fig. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic bottom view of FIG. 2;
FIG. 4 is a schematic diagram of the distribution structure of the middle outlet slot of the present invention;
FIG. 5 is a schematic view of the top surface structure of the present invention;
fig. 6 is a schematic structural view of the counterweight assembly of the present invention;
fig. 7 is a schematic structural view of a hoisting frame device according to the present invention;
fig. 8 is a schematic view of the mounting structure of the transmission device on the lifting frame device according to the present invention;
fig. 9 is a schematic structural view of the conveying device of the present invention;
fig. 10 is a schematic view of the position distribution structure between the middle tension guide wheel and the transmission chain of the present invention
Fig. 11 is a schematic structural view of the middle frame body of the present invention.
In the figure: 1-a frame body; 2-a lifting frame device; 3-a lifting device; 4-lifting the guide rail; 5-a transmission device; 6-an outlet tank; 7-lifting the frame body; 8-a sliding seat; 9-a first connecting screw; 10-a sliding card slot; 11-side baffle; 12-a support; 13-extension end plate; 14-a safety jaw assembly; 15-a transport rack; 16-a transmission chain assembly; 17-a drive assembly; 18-a stent holder; 19-a transmission sprocket; 20-a guide wheel; 21-a transmission chain; 22-tensioning guide wheels; 23-a drive motor; 24-a main drive sprocket; 25-a transmission main shaft; 26-an auxiliary drive sprocket; 27-a mounting seat; 28-a buffer; 29-a lift motor assembly; 30-a drive shaft assembly; 31-an upper driven shaft assembly; 32-lower driven shaft assembly; 33-a first lifting chain; 34-a second lifting chain; 35-a lift motor; 36-a lifting sprocket; 37-a tension sprocket; 38-an auxiliary sprocket; 39-a drive chain; 40-a drive shaft; 41-a drive sprocket; 42-lower driven shaft; 43-a lower driven sprocket; 44-upper driven shaft; 45-an upper driven sprocket; 46-a counterweight assembly; 47-a counterweight frame; 48-a counterweight block; 49-guide rollers; 50-counterweight guide rails; 51-rolling chute; 52-second connecting screw; 53-a stop lever; 54-limiting folding frame; 55-chain carriage; 56-orientation wheel; 57-a regulating wheel; 58-an adjusting seat; 59-an adjustment tank; 60-adjusting the rod; 61-supporting seat.
Detailed Description
As shown in fig. 1 to 11, for the utility model relates to a reciprocating type elevator, including a frame body 1, a hoisting frame device 2 and a hoisting device 3, the hoisting frame device 2 is located in the frame body 1, the hoisting frame device 2 is used for bearing a workpiece, a hoisting guide rail 4 is arranged in the frame body 1, the hoisting frame device 2 is slidably connected to the hoisting guide rail 4, the hoisting device 3 controls the hoisting frame device 2 to move up and down and slide along the hoisting guide rail 4, the hoisting guide rail 4 plays an auxiliary limiting and guiding role in the lifting process of the hoisting frame device 2, the stability and reliability in the lifting and moving of the speed regulating frame device 2 are improved, the potential safety hazard of operation is reduced, a transmission device 5 is arranged on the hoisting frame device 2, and the workpiece is received or transmitted through the transmission device 5; structural design is ingenious reasonable, therefore, the clothes hanger is strong in practicability, the lifting frame device 2 is used for placing workpieces, the whole lifting movement of the lifting frame device 2 is driven by the lifting frame device 3, thereby the vertical lifting transportation of the workpieces is realized, the transmission device 5 is arranged on the lifting frame device 2, the transmission device 5 is matched with the lifting frame device 2 and used for placing the workpieces in the rack body 1, the automatic transmission design of the transmission device 5 is realized, the automatic feeding of the workpieces can be realized by matching with other output devices, the automatic discharging of the workpieces can be realized by matching with a receiving device, the automatic operation of the whole feeding and discharging processes is realized, the steps of manual carrying are reduced, thereby the production effect is effectively improved, the labor intensity is reduced, the cost is saved, and the safety and the reliability of the whole operation are ensured.
Both sides all are provided with export groove 6 around the frame body 1, export groove 6 link up with frame body 1 is inside mutually, export groove 6 and hoisting frame device 2 phase-match, can make things convenient for work piece propelling movement to hoisting frame device 2 on or the work piece release from hoisting frame device 2 through export groove 6, both sides all set up export groove 6 around the frame body 1, both sides all can ejection of compact and feeding around making the frame body 1, thereby be convenient for actual operation, can select which face is feeding department or ejection of compact department according to the demand, and the export groove 6 numbers that set up with the 1 side of frame body of one side are indefinite, can combine setting up of frame body 1 according to the high design demand of layer height of reality to adjust highly.
The hoisting frame device 2 comprises a hoisting frame body 7 and a sliding seat 8, the left side and the right side of the top surface of the hoisting frame body 7 are provided with first connecting screw rods 9, one side of the bottom surface of the hoisting frame body 7 is provided with the first connecting screw rods 9, the bilateral symmetry of the hoisting frame body 7 is provided with the sliding seat 8, the sliding seat 8 is provided with a sliding clamping groove 10, the sliding clamping groove 10 is matched with the hoisting guide rail 4, the sliding seat 8 is in sliding clamping connection with the corresponding hoisting guide rail 4 through the sliding clamping groove 10, the hoisting frame body 7 ensures the structural strength of the whole hoisting frame device 2, the stable reliability of a workpiece in the hoisting operation is ensured, meanwhile, the sliding seat 8 is designed, the sliding seat is matched with the design of the hoisting guide rail 4 on two sides of the hoisting frame body 7, the sliding seat 8 slides synchronously along the hoisting guide rail 4 all the time through the sliding clamping groove 10 in the reciprocating hoisting process of the hoisting frame body 7, the operation stability and the stability of the hoisting process are effectively ensured, the operation safety performance is improved, the first connecting screw rods 9 can facilitate the connection and assembly between the chain and the hoisting frame body 7, and disassembly are convenient, and the like.
The bottom of the hoisting frame body 7 is provided with the side shield 11, the side shield 11 is located the both sides of transmission device 5, fixedly connected with support 12 on the side shield 11, support 12 and hoisting frame body 7 fixed connection, the both ends of side shield 11 all are provided with the extension end plate 13, the outside direction slope setting of extension end plate 13 towards transmission device 5, the design of side shield 11 can be spacing to the both sides of the work piece on the transmission device 5, improve the stationarity of placing of work piece on transmission device 5, thereby be convenient for transmission device 5 cooperation hoisting frame body 7 realizes the perpendicular transportation of work piece, this side shield 11 guides spacing to the work piece simultaneously, be convenient for transmission device 5 steadily carries the work piece out the lifting machine, and the extension end plate 13 that the slope of side shield 11 both ends set up, can more make things convenient for the propelling movement or the release operation of work piece on conveyer, more ingenious reasonable of structural design.
The lifting frame body 7 is provided with the safety clamp assembly 14, the safety bolt assembly 14 is connected with the first lifting chain 33 and the second lifting chain 34, the safety clamp assembly 14 can improve the operation safety performance of the whole reciprocating lifting machine, and the lifting frame body 7 is emergently stopped through the safety clamp under the condition that the chains are broken or loosened.
The transmission device 5 comprises a transmission frame 15, transmission chain components 16 and a driving component 17, the transmission chain components 16 are symmetrically arranged on two sides of the transmission frame 15, the two transmission chain components 16 are connected with the driving component 17, the driving component 17 is fixed on the transmission frame 15, the two transmission chain components 16 are driven by the driving component 17, the structural design is ingenious and reasonable, the driving component 17 drives the two transmission chain components 16 simultaneously, synchronous operation of the two transmission chain components 16 is realized, and the workpiece is stably output or input at the transmission chain components 16 by matching with other output devices or receiving devices.
The transmission chain assembly 16 comprises a support seat 18, a transmission chain wheel 19, a guide wheel 20 and a transmission chain 21, the support seat 18 is fixedly connected with the transmission frame 15, the guide wheels 20 are arranged at two ends of the support seat 18, the transmission chain wheel 19 is positioned below the support seat 18, the transmission chain 21 is wound between the transmission chain wheel 19 and the two guide wheels 20, a tensioning guide wheel 22 is arranged on the transmission frame 15, tensioning and steering of the transmission chain 21 are achieved through the tensioning guide wheel 22, mounting and fixing of the transmission chain assembly 16 are achieved between the support seat 18 and the transmission frame 15, winding of the transmission chain 21 is achieved through the guide wheel 20 and the transmission chain wheel 19, the transmission chain 21 is tensioned through the tensioning guide wheel 22, normal transmission or receiving of the transmission chain 21 to a workpiece is guaranteed, and a slip phenomenon is avoided.
Tensioning leading wheel 22 includes directive wheel 56 and regulating wheel 57, directive wheel 56 and transmission frame 15 fixed connection, the adjustable installation of regulating wheel 57 and transmission frame 15, thereby adjust transmission chain 21's rate of tension, structural design is ingenious reasonable, adopt directive wheel 56 and regulating wheel 57's combination, the realization is to transmission chain 21's tensioning and turn to, and the position of regulating wheel 57 on transmission frame 15 is adjustable, thereby can adjust transmission chain 21's tensioning degree according to actual demand, also can regularly carry out the tensioning to transmission chain 21 and adjust, ensure transmission chain 21's normal operating.
The equal fixedly connected with in both ends of regulating wheel 57 adjusts seat 58, be provided with adjustment tank 59 on the transmission frame 15, adjustment tank 59 and regulation seat 58 fixed connection are extended to the axle head of regulating wheel 57, be connected with on the regulation seat 58 and adjust pole 60, it runs through supporting seat 61 to adjust pole 60, and adjust pole 60 and pass through fastening nut (not drawn in the figure) spacing fixed with supporting seat 61, supporting seat 61 and transmission frame fixed connection, it is spacing fixed between two fastening nut of regulating rod 60 cooperation and supporting seat 61, ensure the installation fastness of regulating wheel 57, and when the position of regulating wheel 57 needs to be adjusted, unscrew fastening nut, the length of supporting seat 61 that the regulation pole 60 runs through, the axle head of regulating wheel 57 slides along regulating tank 59 synchronization simultaneously, until regulating wheel 57 position adjustment targets in place, it is spacing fixed with regulating wheel 57 to screw up fastening nut again, the structural design is compact reasonable, it is simple to use the regulation, and convenient to operate.
The driving assembly 17 comprises a driving piece and a transmission main shaft 25, the driving piece drives the transmission main shaft 25 to rotate, the transmission chain wheels 16 on the two transmission chain assemblies 16 are respectively connected with the two ends of the transmission main shaft 25 in a one-to-one correspondence manner, the driving piece drives the transmission main shaft 25 to rotate, the two ends of the transmission main shaft 25 are connected with the two transmission chain assemblies 26, and therefore the driving piece is matched with the transmission main shaft 25 to drive the two transmission chain assemblies 26 to synchronously run simultaneously, synchronous running of the two transmission chain assemblies 26 is achieved, overall running stability and reliability of the transmission device are guaranteed, and stable output or receiving of the transmission device to a workpiece is guaranteed.
The driving part comprises a driving motor 23, a main driving chain wheel 24 and an auxiliary driving chain wheel 26, the driving motor 23 is fixed on the transmission frame 15 through a mounting seat 27, the driving motor 23 is connected with the main driving chain wheel 24, a conveying chain (not shown in the figure) is connected between the main driving chain wheel 24 and the auxiliary driving chain wheel 26, the auxiliary driving chain wheel 26 is fixed on the transmission main shaft 25, the conveying chain wheels 16 on the two conveying chain components 16 are respectively connected with two ends of the transmission main shaft 25 in a one-to-one correspondence manner, the structural design is reasonable, the driving motor 23 drives the main driving chain wheel 24 to rotate, the main driving chain wheel 24 is matched with the conveying chain (not shown in the figure) to drive the auxiliary driving chain wheel 26 to rotate, the auxiliary driving chain wheel 26 is installed on the transmission main shaft 25, so as to drive the synchronous rotation of the transmission main shaft 25, and finally, the synchronous operation of the two conveying components 16 is realized. The driving motor 23 is fixed on the transmission frame 15 through the mounting seat 27, the mounting seat 27 can be designed to facilitate the mounting and fixing of the driving motor 23 on the transmission frame, the design is reasonable, the mounting and dismounting are convenient and simple, and the mounting firmness of the driving motor 23 is ensured.
The top and the bottom of the frame body 1 are provided with the buffers 28, the buffers 28 can play a role in buffering when the lifting frame device 2 is pushed or collided, the lifting frame device 2 is prevented from directly pushing or colliding, and the safety performance in the use of the whole reciprocating hoister is improved.
The lifting motor assembly 29 comprises a lifting motor 35, a lifting chain wheel 36, a tensioning chain wheel 37 and an auxiliary chain wheel 38, the lifting motor 35 is connected with the lifting chain wheel 36, a transmission chain 39 is connected between the lifting chain wheel 36 and the auxiliary chain wheel 38, the auxiliary chain wheel 38 is fixed on the driving shaft assembly 30, the tensioning degree of the transmission chain 39 is adjusted through the tensioning chain wheel 37, the lifting motor 35 provides a power source to drive the lifting chain wheel 36 to rotate, the transmission chain 39 rotates under the driving of the lifting chain wheel 36, the auxiliary chain wheel 38 rotates along with the transmission chain 39, the auxiliary chain wheel 38 is fixed on the driving shaft assembly 30, and therefore synchronous operation of the driving shaft assembly 30 is driven, the tensioning chain wheel 37 is arranged between the lifting chain wheel 36 and the auxiliary chain wheel 38, the transmission chain 39 is tensioned through the tensioning chain wheel 37, operation stability and reliability of the lifting motor assembly 29 are guaranteed, and operation safety of the whole lifting machine is improved.
The driving shaft assembly 30 includes a driving shaft 40 and a driving sprocket 41, the driving sprocket 41 is disposed at both ends of the driving shaft 40, the driving sprocket 41 is a duplex sprocket, the auxiliary sprocket 38 is fixed on the driving shaft 40, the driving sprocket 41 is disposed at both ends of the driving shaft 40, and the driving sprocket 41 is a duplex sprocket having two rows of teeth, so that the first lifting chain 33 and the second lifting chain 34 can be simultaneously connected and disposed on the driving sprocket 41.
Lower driven shaft subassembly 32 includes driven shaft 42 and lower driven sprocket 43 down, and the both ends of driven shaft 42 all are provided with down driven sprocket 43 down, and lower driven sprocket 43 sets up with the interior row sprocket that corresponds driving sprocket 41 from top to bottom one-to-one, and the both ends of driven shaft 42 have all set up down driven sprocket 43 down, and two interior row sprockets on driven sprocket 43 and two driving sprocket 41 from top to bottom one-to-one for around being equipped with first lifting chain 33 between the lower driven sprocket 43 that corresponds and the interior row sprocket.
Go up driven shaft subassembly 31 and include driven shaft 44 and last driven sprocket 45, the both ends of going up driven shaft 44 all are provided with driven sprocket 45, go up driven sprocket 45 and correspond drive sprocket 41's interior row of sprocket left and right one-to-one setting, the both ends of going up driven shaft 44 subassembly 31 have all set up driven sprocket 45, two go up driven sprocket 45 and two drive sprocket 41 on interior row of sprocket left and right one-to-one for around being equipped with first lifting chain 33 between the last driven sprocket 45 that corresponds and the interior row of sprocket.
A first lifting chain 33 is connected between the upper driven sprocket 45 at the corresponding end and the inner row sprocket of the driving sprocket 41, one end of the first lifting chain 33 is connected with the top end of the lifting frame body 7, the other end of the first lifting chain 33 is connected with the bottom end of the lifting frame body 7 by winding the corresponding lower driven sprocket 43, a counterweight assembly 46 is arranged on the first lifting chain 33, the counterweight assembly 46 is connected between the two first lifting chains 33, the counterweight assembly 46 is positioned at one side of the lifting frame device 2, a second lifting chain 34 is wound on the outer row sprocket of the driving sprocket 41, one end of the second lifting chain 34 is connected with the top end of the lifting frame body 7, the other end of the second lifting chain 34 is connected with the top end of the counterweight assembly 46, the structural design is reasonable, the first lifting chain 33 is wound and connected between the upper driven sprocket 45, the inner row sprocket of the driving sprocket 41 and the lower driven sprocket 43, one end of the first lifting chain 33 is connected with the top end of one side of the lifting frame body 7, the other end of the first lifting chain 33 is connected to the bottom end of the lifting frame body 7, meanwhile, a counterweight component 46 is arranged on the first lifting chain 33, the counterweight component 46 is integrally arranged between the two first lifting chains 33, a balancing action is achieved by the counterweight assembly 46, offsetting a portion of the weight of the hoist frame assembly 2 carrying the workpiece, thereby reducing the use requirement of the lifting device 3, leading the lifting motor 35 of the lifting device 3 to save labor, and both ends of the second lifting chain 34 are connected just between the top end of the other side of the hoist frame body 7 and the weight assembly 46, so that the first lifting chain 33 and the second lifting chain 34 are synchronously and rotationally matched under the driving of the lifting motor 35 to realize the stable lifting operation of the lifting frame body 7, thereby realizing the vertical transportation of the workpiece.
The counterweight assembly 46 comprises a counterweight frame 47 and a counterweight block 48, the counterweight block 48 is positioned in the counterweight frame 47, guide rollers 49 are arranged on the four corners of the counterweight frame 47, counterweight guide rails 50 are arranged in the frame body 1, rolling chutes 51 of the guide rollers 49 are matched with the counterweight guide rails 50, the guide rollers 49 are clamped on the counterweight guide rails 50 in a sliding manner, the guide rollers 49 are matched with the counterweight guide rails 50, in the lifting process of the lifting frame device 2 driven by the lifting device 3, the counterweight assembly 46 can be driven to move synchronously, the moving direction of the counterweight assembly 46 is just opposite to the moving direction of the lifting frame device 2, so that the use requirement of the lifting device 3 is reduced, the power resource is saved, in the movement of the counterweight assembly 46, the guide rollers 49 are always limited by the counterweight guide rails 50 and slide vertically along the counterweight guide rails 50, so as to cooperate with the limiting and guiding of the lifting guide rails 4 to the lifting frame device 2, so that the whole lifting operation process is more stable and reliable, the stability of vertical transportation of workpieces is ensured, the safety of the whole operation is improved, and potential safety hazards are reduced.
The top and the top of the counterweight frame 47 are both provided with second connecting screws 52, the counterweight frame 47 is fixedly connected with the first lifting chain 33 and the second lifting chain 34 through the second connecting screws 52, and connecting holes are reserved in the second connecting screws 52, so that the first lifting chain 33, the second lifting chain 34 and the counterweight frame 47 can be conveniently installed and connected, actual installation and disassembly steps are simplified, and actual operation is more convenient.
The inside of counter weight frame 47 is provided with locating part and gag lever post 53, the locating part symmetry sets up the both sides at balancing weight 48, the locating part includes two spacing book frames 54 that the symmetry set up, spacing book frame 54 joint limit balancing weight 48's dog-ear department, balancing weight 48 cover is established on gag lever post 53, and through gland nut (not drawn in the figure) spacing compress tightly balancing weight 48, the locating part is spacing to the both sides of balancing weight 48, effectively ensure balancing weight 48 in counter weight frame 47 place the steadiness, and every locating part has included two spacing book frames 54, two locating parts are four spacing book frames 54, four spacing book frames 54 just in the corner department around balancing weight 48, ensure the steady placement of balancing weight 48, realize the accurate stack between the polylith balancing weight 48, and balancing weight 48 middle part is again established on gag lever post 53, rethread gland nut cooperation gag lever post 53 compresses tightly it from the top of stacking placed balancing weight 48, effectively guarantee whole counter weight subassembly 46's structural steadiness and fastness, the upper end of gag lever post 53 self runs through the top of counter weight frame 47, and through the gag lever nut (not drawn in the drawing) tight spacing frame 47.
The utility model has the advantages of ingenious reasonable design, therefore, the clothes hanger is strong in practicability, hoisting frame device 2 is used for placing the work piece, the whole lift of 3 drive hoisting frame devices of rethread hoisting device removes, thereby realize the vertical lift transportation of work piece, and set up transmission device 5 on hoisting frame device 2, transmission device 5 cooperation hoisting frame device 2 is used for the placing of work piece in rack body 1, and transmission device 5's automatic transmission design, can cooperate other output device to realize the automatic feeding of work piece, the automatic discharge of work piece can be realized to cooperation receiving arrangement, other output device transmits the work piece to transmission device 5 from corresponding export groove 6, transmission device 5 moves automatic receiving work piece, realize the automatic feeding of work piece, hoisting device 3 starts after that, drive hoisting frame device 2 whole lift operation, until moving hoisting frame device 2 to export groove 6 department of suitable height, restart transmission device 5, go out the lifting machine with the work piece, cooperate the steady output work piece of other receiving arrangement of outside, realize the automatic discharge of work piece, whole material loading and the automation process operation, reduce the step of manual work, thereby effectively improving the production effect, the labor intensity, the transmission device is reduced, the safety operation cost and the whole operation reliability are ensured.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications based on the present invention to achieve substantially the same technical effects are all covered by the scope of the present invention.
Claims (9)
1. A transmission device for a reciprocating lifter is characterized in that: the conveying device comprises a conveying frame, conveying chain components and driving components, wherein the conveying chain components are symmetrically arranged on two sides of the conveying frame, the two conveying chain components are connected with the driving components, the driving components are fixed on the conveying frame, and the two conveying chain components are driven by the driving components.
2. The transfer device for a reciprocating lift of claim 1, wherein: the transmission chain assembly comprises a support seat, transmission chain wheels, guide wheels and transmission chains, the support seat is fixedly connected with the transmission frame, the guide wheels are arranged at two ends of the support seat, the transmission chain wheels are located below the support seat, and the transmission chains are wound between the transmission chain wheels and the two guide wheels.
3. The transfer device of claim 2, wherein: and a chain bracket is arranged in the transmission chain.
4. The transfer device for a reciprocating lift of claim 2, wherein: and a tensioning guide wheel is arranged on the transmission frame, and the tensioning and steering of the transmission chain are realized through the tensioning guide wheel.
5. The transfer device of claim 4, wherein: the tensioning guide wheel comprises a directional wheel and an adjusting wheel, the directional wheel is fixedly connected with the transmission frame, and the adjusting wheel is adjustably mounted on the transmission frame, so that the tension of the transmission chain wheel is adjusted.
6. The transfer device of claim 5, wherein: the equal fixedly connected with in both ends of regulating wheel adjusts the seat, be provided with the adjustment tank on the transmission frame, the axle head of regulating wheel extends the adjustment tank with adjust seat fixed connection, be connected with the regulation pole on adjusting the seat, adjust the pole and run through the supporting seat, just adjust the pole pass through fastening nut with the supporting seat is spacing fixed, the supporting seat with transmission frame fixed connection.
7. The transfer device of claim 2, wherein: the driving component comprises a driving part and a transmission main shaft, the driving part drives the transmission main shaft to rotate, and the transmission chain wheels on the two transmission chain components are respectively connected with two ends of the transmission main shaft in a one-to-one correspondence mode.
8. The transfer device of claim 7, wherein: the driving part comprises a driving motor, a main transmission chain wheel and an auxiliary transmission chain wheel, the driving motor is connected with the main transmission chain wheel, a conveying chain is connected between the main transmission chain wheel and the auxiliary transmission chain wheel, and the auxiliary transmission chain wheel is fixed on the transmission main shaft.
9. The transfer device of claim 8, wherein: the driving motor is fixed on the transmission frame through a mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222227975.0U CN218114158U (en) | 2022-08-23 | 2022-08-23 | Reciprocating type is transmission device for hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222227975.0U CN218114158U (en) | 2022-08-23 | 2022-08-23 | Reciprocating type is transmission device for hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218114158U true CN218114158U (en) | 2022-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222227975.0U Active CN218114158U (en) | 2022-08-23 | 2022-08-23 | Reciprocating type is transmission device for hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218114158U (en) |
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- 2022-08-23 CN CN202222227975.0U patent/CN218114158U/en active Active
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