CN220376240U

CN220376240U - Tail grinding hoister

Info

Publication number: CN220376240U
Application number: CN202321897420.5U
Authority: CN
Inventors: 王新建
Original assignee: Hubei Sanquan Cement Co ltd
Current assignee: Hubei Sanquan Cement Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-01-23
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses a tail grinding hoister, which comprises a supporting seat, wherein a lifting assembly is arranged on the bottom wall of the supporting seat, and a fixing assembly is arranged at the top end of the lifting assembly; this grinds tail lifting machine, drive dwang, gear, rolling dish through step motor and release the direction stay cord gradually, thereby the direction stay cord is through opening and guard ring make direction stay cord length elongate, the guide stay cord is tight completely when supporting seat and supporting leg contact ground, the material is put into the lift incasement, driving motor drives the capstan winch, connect the steel cable, fixed pulley drive fixed block and connecting block move up, the connecting block drives the lift case and moves up along corresponding direction stay cord, make can adjust the installation according to different lifting height, and it is abundant to promote some great material stability of quality, reduce the potential safety hazard, make things convenient for the work of lifting machine.

Description

Tail grinding hoister

Technical Field

The utility model relates to the technical field of elevators, in particular to a tail grinding elevator.

Background

The hoisting machine is large mechanical equipment for transporting by changing potential energy, a flexible part steel wire rope and transported goods are dragged by a power machine to move up and down to finish the transportation process, the steel wire rope is an essential part of the hoisting machine, and the hopper is limited to prevent shaking when the hoisting machine moves up and down.

The patent number CN202320859058.6 discloses a lifter, which comprises a base, wherein a first mounting support leg is fixedly connected to the surface of the base, a movable guiding pull rope is movably connected to the inside of the base, a movable jacking block is fixedly connected to the top end of the movable guiding pull rope, a fixed reinforcing pull rod is fixedly connected to the top of the movable jacking block, and a connecting mounting plate is fixedly connected to the end part of the fixed reinforcing pull rod and the top end of the movable jacking block; according to the utility model, the fixed connecting block is matched with the wall body where the height to be lifted is located and the bolt, so that the first mounting support leg, the ground and the wall body can be connected and fixed through the bolt, the connecting steel rope can be wound under the action that the output motor drives the connecting winch to rotate, the lifting box can be pulled upwards, the distance between the base and the movable jacking block can be adjusted according to the height, and the practicability is high.

The device has certain disadvantages when in use: the initiative connection carousel drives movable screw rod to the inside removal of fixed cover piece, cooperates between the fixed cover piece and extrudees the restriction fixedly to movable guide stay cord, can accomplish when the lifting machine promotes some lighter materials, but when promoting some great materials of quality, fixed to the guide stay cord butt through movable screw rod, and whole fixed and stability are not enough, have the potential safety hazard to be unfavorable for the work of lifting machine.

Therefore, the utility model provides a tail grinding hoister to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a tail grinding hoister, which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the tail grinding hoister comprises a supporting seat, wherein a lifting assembly is arranged on the bottom wall of the supporting seat, and a fixing assembly is arranged at the top end of the lifting assembly;

the lifting assembly comprises two installation seats, the left side and the right side of the inner wall of each installation seat are respectively and rotationally connected with a rotating rod, a stepping motor is fixedly connected to the rear wall of each installation seat at the rear part, a winding disc is fixedly connected to the front part and the rear part of the outer wall of each rotating rod, gears are fixedly connected to the front ends of the rotating rods through bearings penetrating through the installation seats, through holes are uniformly formed in the top wall of each winding disc, protection rings are respectively and circumferentially arranged on the inner walls of the through holes, guide pull ropes are respectively and circumferentially arranged on the outer walls of the winding discs, fixed pulleys are respectively and rotationally arranged on the bottom wall of each fixing assembly through a U-shaped seat, the same lifting box is fixedly connected to one adjacent side of each lifting box, a driving motor is arranged on the top wall of each supporting seat through a fixing seat, a winch is fixedly connected to the power shaft of each driving motor, and a connecting steel rope is arranged on the outer wall of each winch.

Further, the two mounting seats are arranged symmetrically front and back, the top walls of the two mounting seats are fixedly connected with the bottom wall of the supporting seat, a power shaft of the stepping motor penetrates through the mounting seats through the bearings to be fixedly connected with the corresponding rotating rods, and the gears are meshed with each other.

Through the technical scheme, the stepping motor is connected with an external power supply to work, and the stepping motor drives the rotating rod and the gear to rotate.

Furthermore, the fillet has all been seted up to opening top and bottom, guide stay cord top is through opening, guard ring and extension to outside, guide stay cord top all is with fixed subassembly diapire fixed connection.

Through above-mentioned technical scheme, the fillet has all been seted up to opening top and bottom, avoids the condition that the wearing and tearing appear in the direction stay cord.

Further, the connecting steel rope is fixedly connected with the top wall of the connecting block through the fixed block by the fixed pulley.

Through the technical scheme, the fixed pulley mainly plays a role in bearing.

Further, the fixed subassembly includes the fixed plate, fixed plate diapire all with direction stay cord top fixed connection.

Through above-mentioned technical scheme, the fixed plate mainly carries out the connection effect to the direction stay cord.

Further, fixed plate diapire and U type seat diapire fixed connection, fixed plate roof rear portion fixedly connected with mounting panel, mounting panel antetheca top fixedly connected with bracing piece, bracing piece front end and the anterior fixed connection of mounting panel roof, the bracing piece slope is arranged.

Through above-mentioned technical scheme, under the mutually supporting effect of bracing piece, mounting panel and fixed plate, form triangle-shaped overall stability sufficient.

Furthermore, a plurality of screw openings are formed in the front wall of the mounting plate, and supporting legs are fixedly connected to four corners of the bottom wall of the supporting seat.

Through above-mentioned technical scheme, the supporting leg has sufficient stability of supporting action to the supporting seat.

Advantageous effects

The utility model provides a tail grinding hoister. Compared with the prior art, the method has the following beneficial effects:

(1) This grinds tail lifting machine, drive dwang, gear, rolling dish through step motor and release the direction stay cord gradually, thereby the direction stay cord is through opening and guard ring make direction stay cord length elongate, the guide stay cord is tight completely when supporting seat and supporting leg contact ground, the material is put into the lift incasement, driving motor drives the capstan winch, connect the steel cable, fixed block and connecting block move up, the connecting block drives the lift case and moves up along corresponding direction stay cord, make can adjust the installation according to different lifting height, and it is abundant to promote some great material stability of quality, reduce the potential safety hazard, make things convenient for the work of lifting machine.

(2) The tail grinding elevator drives the fixed plate and the supporting rod to be installed on the height required to be installed through the movable installation plate, and the installation plate is installed on the wall body under the cooperation of the bolts and the screw, so that the installation plate is fixedly installed on the wall body, and the use of the elevator in the later period is convenient.

Drawings

FIG. 1 is a front view of the external structure of the present utility model;

FIG. 2 is a bottom view of the internal structure of the present utility model;

FIG. 3 is a left side view of the external structure of the present utility model;

fig. 4 is a rear view of the external structure of the present utility model.

In the figure 1, a supporting seat; 2. a lifting assembly; 21. a stepping motor; 22. a mounting base; 23. a rotating lever; 24. a reel; 25. a guide pull rope; 26. a gear; 27. a through port; 28. a lifting box; 29. a fixed pulley; 210. connecting a steel rope; 211. a winch; 212. a connecting block; 213. a protective ring; 214. a driving motor; 3. a fixing assembly; 31. a fixing plate; 32. a support rod; 33. a screw; 34. a mounting plate; 4. and (5) supporting legs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-4, a tail grinding elevator comprises a supporting seat 1, wherein a lifting assembly 2 is arranged on the bottom wall of the supporting seat 1, and a fixing assembly 3 is arranged on the top end of the lifting assembly 2;

the lifting assembly 2 comprises two mounting seats 22, rotating rods 23 are rotatably connected to the left side and the right side of the inner wall of the two mounting seats 22, a stepping motor 21 is fixedly connected to the rear wall of the mounting seat 22 positioned at the rear part, a winding disc 24 is fixedly connected to the front part and the rear part of the outer wall of the rotating rods 23, gears 26 are fixedly connected to the front end of the rotating rods 23 through bearings penetrating through the mounting seats 22, through holes 27 are uniformly formed in the top wall of the winding disc 24, protective rings 213 are uniformly arranged on the inner wall of the through holes 27, guide pull ropes 25 are circumferentially arranged on the outer wall of the winding disc 24, fixed pulleys 29 are rotatably arranged on the bottom wall of the fixed assembly 3 through U-shaped seats, a lifting box 28 is slidably arranged on the outer wall of the guide pull ropes 25 on the same side, a connecting block 212 is fixedly connected to the adjacent side of the lifting box 28, a driving motor 214 is fixedly connected to the top wall of the supporting seat 1 through a fixing seat, a winch 211 is fixedly connected to a power shaft of the driving motor 214, and a connecting steel rope 210 is arranged on the outer wall of the winch 211;

in the embodiment of the present utility model, the purpose of this arrangement is that the lifting assembly 2 can be adjusted according to the height of the material to be lifted, so that the overall operation practicability is stronger, the stepper motor 21 is connected to an external power source to work, and the stepper motor is used for slowly driving the rotating rod 23 to work so as to drive the gear 26 to rotate, and then driving the meshed gear 26 to rotate, so that the rotating direction of the rotating rod 23 is opposite, the lifting box 28 slides on the outer wall of the guiding pull rope 25, and the guiding pull rope 25 has a limiting effect on the lifting box 28, so as to prevent the lifting box 28 from left-right displacement and shaking.

Embodiment two:

referring to fig. 1-4, the present embodiment provides a technical solution based on the first embodiment: the two mounting seats 22 are arranged symmetrically front and back, the top walls of the two mounting seats 22 are fixedly connected with the bottom wall of the supporting seat 1, a power shaft of the stepping motor 21 penetrates through the mounting seats 22 through bearings to be fixedly connected with corresponding rotating rods 23, gears 26 are meshed with each other, round corners are formed in the tops and bottoms of the through holes 27, the top ends of the guide pull ropes 25 pass through the through holes 27 and the protective rings 213 and extend to the outside, the top ends of the guide pull ropes 25 are fixedly connected with the bottom wall of the fixing assembly 3, the connecting steel ropes 210 pass through fixed pulleys 29 and are fixedly connected with the top wall of the connecting block 212 through fixed blocks, the fixing assembly 3 comprises fixed plates 31, the bottom wall of the fixed plates 31 are fixedly connected with the top ends of the guide pull ropes 25, the bottom wall of the fixed plates 31 are fixedly connected with supporting rods 32 at the rear parts of the top walls of the fixed plates 31, the front walls of the supporting rods 32 are fixedly connected with the front parts of the top walls of the mounting plates 34, the front walls of the supporting rods 32 are obliquely arranged, the front walls of the mounting plates 34 are provided with a plurality of screw holes 33, and the bottom walls of the supporting seats 1 are fixedly connected with four supporting legs 4;

in the embodiment of the present utility model, the fixing plate 31, the mounting plate 34 and the supporting rod 32 form a triangle in the fixing assembly 3, so that the overall stability is more sufficient under the mutual cooperation of the components, the top end of the guide pull rope 25 passes through the through hole 27 and the protecting ring 213 and extends to the outside, and the top and bottom of the through hole 27 are provided with round corners, so that the guide pull rope 25 has a good protection effect, and the situation of severe abrasion of the guide pull rope 25 is avoided.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the lifting device works, firstly, the stepping motor 21 and the driving motor 214 are connected through an external power supply, the fixed plate 31 and the supporting rod 32 are driven by the upward movable mounting plate 34 to be mounted on the required mounting height, the mounting plate 34 is mounted on the wall under the cooperation of the bolts and the screw 33, the stepping motor 21 works to drive the corresponding rotating rod 23 to rotate, the corresponding gear 26 is driven to rotate when the rotating rod 23 rotates, the meshed gear 26 is simultaneously driven to rotate, the corresponding rotating rod 23 is driven to rotate by the meshed gear 26, the rolling disc 24 is driven to rotate when the rotating rod 23 rotates, the rotating directions of the two rotating rods 23 are opposite, the rolling disc 24 drives the guide pull ropes 25 to be gradually released, the guide pull ropes 25 are stretched through the through openings 27 and the protective rings 213, materials to be lifted are placed into the lifting box 28, the winch 211 is driven to wind the connecting steel ropes 210 through the driving motor 214, the fixed blocks and the connecting blocks 212 are driven to move upwards through the fixed pulleys 29, and the connecting ropes 212 drive the lifting box 28 to move upwards along the corresponding guide pull ropes 25 when the supporting seat 1 and the supporting legs 4 are contacted with the ground.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tail grinding lifting machine, includes supporting seat (1), its characterized in that: the bottom wall of the supporting seat (1) is provided with a lifting assembly (2), and the top end of the lifting assembly (2) is provided with a fixing assembly (3);

lifting assembly (2) are including two mount pads (22), and two mount pad (22) inner wall left and right sides all rotate and are connected with dwang (23), are located mount pad (22) back wall fixedly connected with step motor (21) at rear portion, equal fixedly connected with rolling dish (24) in portion around dwang (23) outer wall, dwang (23) front end all runs through mount pad (22) fixedly connected with gear (26) through the bearing, opening (27) have evenly been arranged to rolling dish (24) roof, protection ring (213) have all been installed to opening (27) inner wall, guide stay cord (25) are all encircleed to rolling dish (24) outer wall, fixed assembly (3) diapire is installed fixed pulley (29) through U type seat rotation, and guide stay cord (25) outer wall all slidable mounting of same lift case (28), one side that lift case (28) are adjacent all fixedly connected with same connecting block (212), support seat (1) roof is through fixing base installation driving motor (214), driving motor (214) roof fixedly connected with capstan winch (211) outer wall (211).

2. The tail hoist as in claim 1, characterized in that: the two mounting seats (22) are arranged symmetrically in front and back, the top walls of the two mounting seats (22) are fixedly connected with the bottom wall of the supporting seat (1), a power shaft of the stepping motor (21) penetrates through the mounting seats (22) through a bearing to be fixedly connected with a corresponding rotating rod (23), and the gears (26) are meshed with each other.

3. The tail hoist as in claim 1, characterized in that: rounded corners are formed at the top and the bottom of the through hole (27), the top end of the guide pull rope (25) passes through the through hole (27) and the protective ring (213) and extends to the outside, and the top end of the guide pull rope (25) is fixedly connected with the bottom wall of the fixing assembly (3).

4. The tail hoist as in claim 1, characterized in that: the connecting steel rope (210) is fixedly connected with the top wall of the connecting block (212) through the fixed block by the fixed pulley (29).

5. The tail hoist as in claim 1, characterized in that: the fixing assembly (3) comprises a fixing plate (31), and the bottom walls of the fixing plate (31) are fixedly connected with the top ends of the guide pull ropes (25).

6. The tail hoist as in claim 5, further characterized by: the fixed plate (31) diapire and U type seat diapire fixed connection, fixed plate (31) roof rear portion fixedly connected with mounting panel (34), mounting panel (34) antetheca top fixedly connected with bracing piece (32), bracing piece (32) front end and mounting panel (34) roof front portion fixed connection, bracing piece (32) slope arrangement.

7. The tail hoist as in claim 6, characterized in that: the front wall of the mounting plate (34) is provided with a plurality of screw holes (33), and four corners of the bottom wall of the supporting seat (1) are fixedly connected with supporting legs (4).