CN213231361U - Chain and screw synchronous lifter convenient for material conveying - Google Patents

Abstract

The utility model relates to a transportation equipment technical field specifically is a make things convenient for synchronous lift of chain lead screw that material was carried, including lift main part and motor, the lift main part includes the crane, the control storehouse has been seted up to the inside of crane, the motor is installed to one side of crane, first gear is installed to motor output shaft's one end, the inside in control storehouse is provided with the second gear, first gear passes through the drive chain meshing with the second gear and is connected, the inside of crane has been seted up and has been changeed the storehouse, the inside of changeing the storehouse is provided with the third gear, all be provided with the fourth gear around the third gear, the surface mounting of crane has protection machanism. The utility model discloses under the comparatively simple condition of structure, drive the lead screw through drive chain and rotate, just can carry out the transport of material, the convenience is according to the material size according to the user, and the fixed quantity of reasonable control guard plate reaches superior merit price ratio when guaranteeing the protecting effect.

Description

Chain and screw synchronous lifter convenient for material conveying

Technical Field

The utility model relates to a transportation equipment technical field specifically is a make things convenient for chain lead screw synchronous lift that material was carried.

Background

The elevator is a transportation equipment that can radially transport the object, and the application on mill and building site is all very common, the resource of using manpower sparingly that can be very big, the transportation of the material of being convenient for the progress of engineering occupies certain proportion in the transportation equipment field, and the most structure complicacy of elevator in the present stage, manufacturing cost is higher, and the small-size enterprise uses the price/performance ratio not high, and it is comparatively slow to promote.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for chain lead screw synchronous lift that material was carried to solve the most structure complicacies of lift at the present stage that proposes in the above-mentioned background art, manufacturing cost is higher, and the small-size enterprise uses the price/performance ratio not high, promotes comparatively slow problem.

In order to achieve the above object, the utility model provides a following technical scheme: a chain screw synchronous lifter convenient for material conveying comprises a lifter main body and a motor, wherein the lifter main body comprises a lifting frame, a control bin is arranged inside the lifting frame, the motor is arranged on one side of the lifting frame, a first gear is arranged at one end of an output shaft of the motor, a second gear is arranged inside the control bin, the first gear and the second gear are meshed and connected through a transmission chain, a rotating bin is arranged inside the lifting frame, central shafts on the upper side and the lower side of the second gear are connected with the inner wall of the control bin through embedded bearings, a third gear is arranged inside the rotating bin, fourth gears are arranged around the third gear, the central shafts on the upper side and the lower side of the fourth gear and the third gear are connected with the inner wall of the rotating bin through embedded bearings, and the central shaft at the top end of the second gear penetrates through the control bin to be fixedly connected with the central shaft of the third gear, the center pin on fourth gear top all passes the outside that changes the storehouse and extend to changeing the storehouse, the top of fourth gear center pin all fixedly connected with lead screw, the top of lead screw all is connected through embedded bearing with the inner wall on crane top, the inside of crane is provided with a supporting bench, the surface of lead screw all overlaps and is equipped with the screw, and one side of screw all with a supporting bench's fixed surface be connected, the shifting chute has all been seted up to the inner wall of crane left and right sides, the equal fixedly connected with carriage release lever in one side of screw, and one side of carriage release lever all extends to the inside of shifting chute, the surface mounting of crane has protection machanism, dust removal mechanism is all installed on the surface of screw.

Preferably, protection machanism includes the guard plate, both sides all evenly are provided with the guard plate around the crane, the fixed slot has all evenly been seted up to both sides around the crane left and right sides inner wall, the left and right sides of guard plate all inserts and is equipped with the dead lever, and one side of dead lever all extends to the inside of fixed slot, one side of dead lever all is provided with two sets of first springs, and is two sets of the one end of first spring all with one side fixed connection of dead lever, two sets of the one end of first spring all with the one end fixed connection of guard plate.

Preferably, the dust removing mechanism comprises a connecting rod, slots are formed in the surfaces of the nuts, inserting rods are inserted into the front faces of the connecting rod, one ends of the inserting rods extend into the slots, clamping grooves are formed in one sides of the inner walls of the slots, pressing grooves are formed in one sides of the inserting rods, clamping blocks are arranged in the pressing grooves, one ends of the clamping blocks penetrate through the pressing grooves and extend into the clamping grooves, second springs are arranged in the pressing grooves, one ends of the second springs are fixedly connected with one ends of the clamping blocks, the other ends of the second springs are fixedly connected with the inner walls of the pressing grooves, first brush plates are fixedly connected to the bottom ends of the connecting rod, second brush plates are hinged to one sides of the first brush plates, clamping rods are fixedly connected to one sides of the second brush plates, and one ends of the clamping rods penetrate through the first brush plates, one side of the clamping rod is fixedly connected with a triangular lug.

Preferably, the sliding grooves are formed in the two sides of the inner wall of the connecting rod, the sliding blocks are fixedly connected to the two sides of the inserting rod, and one side of each sliding block extends to the inside of each sliding groove.

Preferably, the surface of the inserted bar is fixedly connected with a rubber pad, and the surface of the rubber pad is provided with oblique anti-skid grains.

Preferably, the fixture blocks are all rectangular, and the upper end and the lower end of one side of each fixture block are inclined.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses under the comparatively simple condition of structure, drive the lead screw through drive chain and rotate, just can be convenient carry on the transport of material, the convenience is according to the user according to the material size, the fixed quantity of reasonable control guard plate reaches the optimal price/performance ratio when guaranteeing the protective effect, avoids the dust to block up in the screw, and influences the removal of the device;

1. by arranging the elevator main body and the protection mechanism, a user can rotate the screw rod and drive the support table to move by starting the motor, so that the device can conveniently convey materials under the condition of simpler structure, the manufacturing cost is lower, the popularization of the device is facilitated, the user can adjust the fixing rod to fix the fixing grooves at different positions by pulling the fixing rod, the protection position of the protection plate can be adjusted, the fixed number of the protection plate can be reasonably controlled according to the size of the materials, the protection effect is ensured, and meanwhile, the better cost performance is achieved;

2. through being provided with dust removal mechanism, the device is at the in-process that removes, first brush board and second brush board can be cleaned the lead screw, thereby make the device in the process of removing, can clean the lead screw, avoid in long-term use, the dust adheres to the lead screw surface, avoid the dust to block up in the screw, and influence the device's removal, the user can stimulate the inserted bar, thereby make the user can take off first brush board and second brush board and clean or change, guarantee the clean effect of first brush board and second brush board, and the promotion practicality.

Drawings

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

fig. 2 is a schematic structural front sectional view of the fixing groove and the fixing rod of the present invention;

FIG. 3 is a schematic top view of the structure of the present invention;

fig. 4 is a schematic top sectional view of the structure at a-a in fig. 3 according to the present invention;

fig. 5 is a partially enlarged schematic view of the structure at B in fig. 4 according to the present invention;

fig. 6 is a schematic top sectional view of the structure of the transfer bin and the third gear of the present invention;

fig. 7 is a schematic top view of the first and second gears of the present invention;

FIG. 8 is a schematic top sectional view of the structure of the slot and the insertion rod of the present invention;

fig. 9 is a schematic top sectional view of the first and second brush plates according to the present invention.

In the figure: 100. an elevator main body; 110. a lifting frame; 111. a control cabin; 112. a motor; 113. a first gear; 114. a second gear; 115. a drive chain; 116. transferring the bin; 117. a third gear; 118. a fourth gear; 119. a screw rod; 120. a support table; 121. a nut; 122. a moving groove; 123. a travel bar; 200. a protection mechanism; 210. a protection plate; 211. fixing grooves; 212. fixing the rod; 213. a first spring; 300. a dust removal mechanism; 310. a connecting rod; 311. a slot; 312. inserting a rod; 313. pressing a groove; 314. a card slot; 315. a clamping block; 316. a second spring; 317. a first brush plate; 318. a second brush plate; 319. a clamping rod; 320. a triangular bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides an embodiment:

a chain screw synchronous lifter convenient for material conveying comprises a lifter main body 100 and a motor 112, wherein the lifter main body 100 comprises a lifting frame 110, a control bin 111 is arranged inside the lifting frame 110, the motor 112 is arranged on one side of the lifting frame 110, a first gear 113 is arranged at one end of an output shaft of the motor 112, a second gear 114 is arranged inside the control bin 111, the first gear 113 and the second gear 114 are in meshing connection through a transmission chain 115, a rotating bin 116 is arranged inside the lifting frame 110, central shafts on the upper side and the lower side of the second gear 114 are connected with the inner wall of the control bin 111 through embedded bearings, a third gear 117 is arranged inside the rotating bin 116, fourth gears 118 are arranged around the third gear 117, the central shafts on the upper side and the lower side of the fourth gears 118 and the upper side and the lower side of the third gear 117 are connected with the inner wall of the rotating bin 116 through embedded bearings, and the central shaft at the top end of the second gear 114 penetrates through the control bin 111, the central shaft at the top end of the fourth gear 118 penetrates through the rotary bin 116 and extends to the outside of the rotary bin 116, the top end of the central shaft of the fourth gear 118 is fixedly connected with a lead screw 119, the top end of the lead screw 119 is connected with the inner wall of the top end of the lifting frame 110 through an embedded bearing, a supporting table 120 is arranged inside the lifting frame 110, a nut 121 is sleeved on the surface of the lead screw 119, one side of the nut 121 is fixedly connected with the surface of the supporting table 120, moving grooves 122 are formed in the inner walls of the left side and the right side of the lifting frame 110, a moving rod 123 is fixedly connected with one side of the nut 121, one side of the moving rod 123 extends to the inside of the moving groove 122, a protection mechanism 200 is installed on the surface of the lifting frame 110;

further, the protection mechanism 200 includes a protection plate 210, the protection plate 210 is uniformly disposed on both the front and rear sides of the crane 110, the fixing slots 211 are uniformly disposed on both the front and rear sides of the inner wall of the left and right sides of the crane 110, the fixing rods 212 are inserted on both the left and right sides of the protection plate 210, one side of the fixing rod 212 extends into the fixing groove 211, two groups of first springs 213 are arranged on one side of the fixing rod 212, one ends of the two groups of first springs 213 are fixedly connected with one end of the protection plate 210, a user can adjust the protection position of the protection plate 210 by pulling the fixing rod 212 and adjusting the fixing of the fixing rod 212 on the fixing groove 211 at different positions, the fixing quantity of the protection plate 210 can be reasonably controlled according to the size of materials, and the optimal cost performance is achieved while the protection effect is guaranteed;

further, the dust removing mechanism 300 includes a connecting rod 310, slots 311 are formed on the surface of the nut 121, the inserting rods 312 are inserted into the front surfaces of the connecting rod 310, one ends of the inserting rods 312 extend into the slots 311, slots 314 are formed on one sides of the inner walls of the slots 311, press grooves 313 are formed on one sides of the inserting rods 312, snap blocks 315 are disposed inside the press grooves 313, one ends of the snap blocks 315 extend into the slots 314 through the press grooves 313, second springs 316 are disposed inside the press grooves 313, one ends of the second springs 316 are fixedly connected with one ends of the snap blocks 315, the other ends of the second springs 316 are fixedly connected with the inner walls of the press grooves 313, a first brush plate 317 is fixedly connected to the bottom end of the connecting rod 310, a second brush plate 318 is hinged to one side of the first brush plate 317, a snap rod 319 is fixedly connected to one side of the second brush plate 318, and one end of the snap rod 319 passes through the first brush plate 317, one side of the clamping rod 319 is fixedly connected with a triangular bump 320, in the moving process of the device, the first brush plate 317 and the second brush plate 318 can wipe the lead screw 119, so that the device can wipe the lead screw 119 in the moving process, dust is prevented from attaching to the surface of the lead screw 119 in the long-term use process, the dust is prevented from blocking the screw 121 to influence the movement of the device, a user can pull the inserting rod 312, the first brush plate 317 and the second brush plate 318 can be taken down for cleaning or replacement, the cleaning effect of the first brush plate 317 and the second brush plate 318 is ensured, and the practicability is improved;

furthermore, except for the two sides of the inner wall of the connecting rod 310, sliding grooves are formed in the two sides of the inner wall of the inserting rod 312, sliding blocks are fixedly connected to the two sides of the inserting rod 312, one side of each sliding block extends into the corresponding sliding groove, the moving track of the inserting rod 312 is limited through the sliding grooves and the sliding blocks, the inserting rod 312 is prevented from being deviated in the moving process, and a user can use the inserting rod 312 conveniently;

furthermore, the surfaces of the insertion rods 312 are fixedly connected with rubber pads, and the surfaces of the rubber pads are provided with oblique anti-skidding lines, so that the friction force of hands of a user is increased, the insertion rods 312 can be conveniently pulled by the user, skidding is avoided, and the user saves more labor when pulling;

further, the latch 315 is rectangular, and the upper and lower ends of one side of the latch 315 are inclined.

The working principle is as follows: when a user uses the device, firstly, an external power supply is connected to the device, when the user needs to transport materials, the materials are firstly placed on the support table 120, the motor 112 is started, the first gear 113 rotates, the first gear 113 drives the transmission chain 115 to rotate, the transmission chain 115 drives the second gear 114 to rotate, the second gear 114 drives the third gear 117 to rotate, the third gear 117 drives the fourth gear 118 to rotate, the fourth gear 118 drives the lead screw 119 to rotate, under the limitation of the moving groove 122 and the moving rod 123, the lead screw 119 drives the screw 121 to move on the surface of the lead screw and drives the moving rod 123 to move in the moving groove 122, so that the lifting of the materials is realized, the user can pull the fixed rod 212, so that the fixed rod 212 drives the first spring 213 to stretch and move out of the fixed groove 211, the position of the user can adjust the position of the protection plate 210, when the fixed rod 212 is loosened, the resilience force of, so that the fixing rod 212 is re-inserted into the fixing groove 211 to be fixed;

when the device is used for a long time, a user can press the clamping rod 319 and pull the second brush plate 318 again, so that the clamping rod 319 drives the triangular lug 320 to penetrate through the first brush plate 317, the second brush plate 318 is completely opened through the hinge shaft, the user pulls the insertion rod 312 again to drive the fixture 315 to abut against the clamping groove 314, so that the fixture 315 presses the second spring 316 and moves into the pressing groove 313, the user can take down the insertion rod 312 and the removal connecting rod 310, replace and clean the first brush plate 317 and the second brush plate 318, the user inserts the insertion rod 312 into the insertion groove 311 again, the fixture 315 abuts against the inner wall of the insertion groove 311, presses the second spring 316 and moves into the pressing groove 313, after the insertion rod 312 is completely inserted into the insertion groove 311, the second spring 316 rebounds to drive the fixture 315 to be inserted into the insertion groove 314 for fixation, the user pulls the second brush plate 318 to close again, so that the triangular protrusion 320 drives the clamping rod 319 to abut against the first brush plate 317, the clamping rod 319 is bent and deformed, and after the triangular protrusion 320 passes through the first brush plate 317, the clamping rod 319 rebounds and resets, so that the triangular protrusion 320 fixes the second brush plate 318.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a make things convenient for synchronous lift of chain lead screw of material transport, includes lift main part (100) and motor (112), its characterized in that: the elevator main body (100) comprises an elevator frame (110), a control bin (111) is arranged inside the elevator frame (110), a motor (112) is arranged on one side of the elevator frame (110), a first gear (113) is arranged at one end of an output shaft of the motor (112), a second gear (114) is arranged inside the control bin (111), the first gear (113) is meshed with the second gear (114) through a transmission chain (115), a rotary bin (116) is arranged inside the elevator frame (110), central shafts on the upper side and the lower side of the second gear (114) are connected with the inner wall of the control bin (111) through embedded bearings, a third gear (117) is arranged inside the rotary bin (116), fourth gears (118) are arranged around the third gear (117), and the central shafts on the upper side and the lower side of the fourth gear (118) and the third gear (117) are connected with the inner wall of the rotary bin (116) through embedded bearings, the central shaft at the top end of the second gear (114) penetrates through the central shaft of the control bin (111) and the central shaft of the third gear (117) to be fixedly connected, the central shaft at the top end of the fourth gear (118) penetrates through the rotary bin (116) and extends to the outside of the rotary bin (116), the top end of the central shaft of the fourth gear (118) is fixedly connected with a lead screw (119), the top end of the lead screw (119) is connected with the inner wall at the top end of the lifting frame (110) through an embedded bearing, a supporting table (120) is arranged inside the lifting frame (110), a nut (121) is sleeved on the surface of the lead screw (119), one side of the nut (121) is fixedly connected with the surface of the supporting table (120), moving grooves (122) are formed in the inner walls of the left side and the right side of the lifting frame (110), moving rods (123) are fixedly connected with one side of the nut (121), and one side of the moving rods (123) extend to the, the surface mounting of crane (110) has protection machanism (200), dust removal mechanism (300) are all installed on the surface of screw (121).

2. The chain-screw synchronous lifter convenient for material conveying of claim 1, characterized in that: protection machanism (200) are including guard plate (210), both sides all evenly are provided with guard plate (210) around crane (110), fixed slot (211) have all evenly been seted up to both sides around crane (110) left and right sides inner wall, fixed pole (212) have all been inserted to the left and right sides of guard plate (210), and one side of fixed pole (212) all extends to the inside of fixed slot (211), one side of fixed pole (212) all is provided with two sets of first spring (213), and is two sets of the one end of first spring (213) all with one side fixed connection of fixed pole (212), two sets of the one end of first spring (213) all with the one end fixed connection of guard plate (210).

3. The chain-screw synchronous lifter convenient for material conveying of claim 1, characterized in that: the dust removal mechanism (300) comprises a connecting rod (310), slots (311) are formed in the surface of the nut (121), inserting rods (312) are inserted into the front faces of the connecting rod (310), one ends of the inserting rods (312) extend into the slots (311), clamping grooves (314) are formed in one sides of the inner walls of the slots (311), pressing grooves (313) are formed in one sides of the inserting rods (312), clamping blocks (315) are arranged inside the pressing grooves (313), one ends of the clamping blocks (315) extend into the clamping grooves (314) through the pressing grooves (313), second springs (316) are arranged inside the pressing grooves (313), one ends of the second springs (316) are fixedly connected with one ends of the clamping blocks (315), the other ends of the second springs (316) are fixedly connected with the inner walls of the pressing grooves (313), first hairbrush plates (317) are fixedly connected to the bottom ends of the connecting rod (310), one side of the first brush plate (317) is hinged with a second brush plate (318), one side of the second brush plate (318) is fixedly connected with a clamping rod (319), one end of the clamping rod (319) penetrates through the first brush plate (317), and one side of the clamping rod (319) is fixedly connected with a triangular bump (320).

4. The chain-screw synchronous lifter convenient for material conveying of claim 3, characterized in that: except that connecting rod (310) inner wall both sides all seted up the spout, the both sides of inserted bar (312) all fixedly connected with slider, one side of slider all extends to the inside of spout.

5. The chain-screw synchronous lifter convenient for material conveying of claim 3, characterized in that: the surface of the inserted bar (312) is fixedly connected with a rubber pad, and the surface of the rubber pad is provided with oblique anti-skid grains.

6. The chain-screw synchronous lifter convenient for material conveying of claim 3, characterized in that: the clamping blocks (315) are rectangular, and the upper end and the lower end of one side of each clamping block (315) are inclined.

Images