CN215401234U

CN215401234U - Novel adjustable elevator

Info

Publication number: CN215401234U
Application number: CN202023219156.9U
Authority: CN
Inventors: 凌林
Original assignee: Taizhou Jinhou Machinery Factory
Current assignee: Taizhou Jinhou Machinery Factory
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2022-01-04
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a novel adjustable elevator, which relates to the field of elevators, and aims to solve the problems that the existing elevator is difficult to cope with the lifting at different heights, the application range of the elevator is reduced, and the unstable gravity center is easily caused after the height adjustment. The device has the characteristics of convenient height adjustment, stable structure after adjustment, and great improvement on the application range of the elevator.

Description

Novel adjustable elevator

Technical Field

The utility model relates to the field of elevators, in particular to a novel adjustable elevator.

Background

The bucket elevator is a continuous conveying machine for vertically lifting materials by utilizing a series of hoppers uniformly and fixedly connected to an endless traction member, and the bucket elevator is divided into three types, namely a loop chain, a plate chain and a belt, for vertically or nearly vertically conveying bulk materials upwards by utilizing a series of hoppers fixedly connected to a traction chain or a rubber belt.

However, the existing hoister still has defects in the using process, the hoisting height of the existing hoister is fixed, so that the hoister is difficult to deal with hoisting at different heights, and the using range of the hoister is reduced.

Simultaneously its center changes after the altitude mixture control of lifting machine, causes the danger of empting easily, and the current support through extra increase supports, inconvenient installation dismantlement. A new adjustable elevator is therefore proposed.

SUMMERY OF THE UTILITY MODEL

The novel adjustable elevator provided by the utility model solves the problems that the existing elevator is difficult to deal with the lifting at different heights, the application range of the elevator is reduced, and the center of gravity is unstable after the height is adjusted.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a novel adjustable elevator comprises a base frame, wherein a bidirectional hydraulic rod is fixedly arranged on the outer side surface array of the base frame, a middle frame is fixedly connected to the upper end of the bidirectional hydraulic rod, a first hydraulic rod is fixedly arranged on the outer side surface array of the middle frame, a top frame is fixedly connected to the upper end of the first hydraulic rod, a lifting frame is fixedly arranged on the upper end surface of the top frame, limiting sliding grooves are fixedly arranged on the inner walls, close to one side, of the base frame, the middle frame and the top frame, respectively, sliding blocks are arranged in the two ends of each limiting sliding groove in a sliding manner, rotating rods are fixedly connected between the adjacent sliding blocks on the upper side and the lower side of the same side in a crossed manner, limiting frames are fixedly connected to the left side surface and the right side surface of the base frame, transverse plates are fixedly connected to the lower ends of the bidirectional hydraulic rod on the left side and the right side, push rods are fixedly connected to the front side and the rear side of the lower end surface of each transverse plate, the preceding, the back both sides of spacing frame all are provided with the triangle slide, the slide has all been seted up to the left and right both sides face of base frame, and the left and right side is with preceding, the back two of one side the triangle slide one side of being close to each other all seted up fixedly connected with spring between round hole and the round hole, left and right both sides the equal fixedly connected with stopper of a side that the triangle slide is close to each other and stopper slide and set up in the slide of one side separately, preceding, back both sides the lower extreme of push rod all slides and sets up the up end that the triangle slide of one side is close to one side each other separately, the slider in the spacing spout in base frame and the top frame all rotates through the inner wall of round pin axle with spacing spout to be connected.

Preferably, the sliding blocks on two sides in each limiting sliding groove are fixedly connected with rotating rods, and the lower ends of the rotating rods on two sides are fixedly connected with the sliding blocks at two ends in the limiting sliding groove below one side of each rotating rod in a staggered manner.

Preferably, a lifting device is fixedly mounted on the upper inner wall of the lifting frame.

Preferably, the front triangular sliding plate and the rear triangular sliding plate in each limiting frame are arranged in the limiting frame on one side in a sliding mode.

Preferably, the front end and the rear end of the spring are respectively and fixedly connected with the inner walls of round holes formed in the triangular sliding plates on the front side and the rear side.

Preferably, the lower ends of the front push rod and the rear push rod which are arranged on the same left side and the same right side are symmetrically inclined, arranged in parallel with the upper end face of the triangular sliding plate on one side of each push rod and attached to the triangular sliding plate in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that:

through the base frame, the middle frame, the top frame, the lifting frame, the limiting sliding groove, the sliding block, the rotating rod, the limiting frame, the transverse plate, the push rod, the triangular sliding plate, the sliding way, the round hole, the spring and the limiting block, the device can drive the middle frame to be lifted through the upper end of the bidirectional hydraulic rod when in use, meanwhile, the lower end of the bidirectional hydraulic rod can push the transverse plate to move downwards so as to drive the push rod to move downwards, the triangular sliding plates on the front side and the rear side are pushed to be away from each other and stretch the spring, so that the triangular sliding plates on the front side and the rear side can slide out of the limiting frame and respectively extend on the front side and the rear side of the base frame to stabilize the lifting machine after height adjustment, the stability of the lifting machine after height adjustment is greatly improved, meanwhile, when further adjustment is needed, the first hydraulic rod can push the top frame to move upwards to adjust, and when the height adjustment is carried out between the base frame and the middle frame and the top frame, will drive each bull stick and rotate, because the slider of the one end fixed connection of bull stick rotates with the inner wall of spacing spout to be connected, consequently the other end will slide to set up in another spacing spout by tensile vertical state simultaneously for each is called vertical bull stick by tensile can carry out effectual support to each base frame, put frame, top frame, has strengthened the intensity of structure.

Make this device have can be convenient carry out altitude mixture control, the structure after adjusting simultaneously is firm, great improvement the application range's of lifting machine characteristics.

Drawings

Fig. 1 is a cross-sectional view of the structure of a new adjustable elevator of the present invention.

Fig. 2 is a cross-sectional view of a side view of a novel adjustable elevator of the present invention.

Fig. 3 is a top view of a new adjustable elevator of the present invention.

Reference numbers in the figures: the device comprises a base frame 1, a middle frame 2, a top frame 3, a lifting frame 4, a limiting sliding chute 5, a sliding block 6, a rotating rod 7, a limiting frame 8, a transverse plate 9, a push rod 10, a triangular sliding plate 11, a slideway 12, a circular hole 13, a spring 14 and a limiting block 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a novel adjustable elevator comprises a base frame 1, wherein a bidirectional hydraulic rod is fixedly mounted on an outer side surface array of the base frame 1, a middle frame 2 is fixedly connected to the upper end of the bidirectional hydraulic rod, a first hydraulic rod is fixedly mounted on an outer side surface array of the middle frame 2, a top frame 3 is fixedly connected to the upper end of the first hydraulic rod, a lifting frame 4 is fixedly mounted on the upper end surface of the top frame 3, limit chutes 5 are fixedly mounted on the inner walls of the base frame 1, the middle frame 2 and the top frame 3 close to one side, sliders 6 are arranged in two ends of each limit chute 5 in a sliding manner, rotating rods 7 are fixedly connected between the upper adjacent slider 6 and the lower adjacent slider in a crossing manner, limit frames 8 are fixedly connected to left and right side surfaces of the base frame 1, transverse plates 9 are fixedly connected to lower ends of the bidirectional hydraulic rods on the left and right sides, and a front part of the lower end surface of each transverse plate 9, Equal fixedly connected with push rod 10 in back both sides, preceding of spacing frame 8, the back both sides all are provided with triangle slide 11, the left side of base frame 1, slide 12 has all been seted up to the right side face, a left side, the right side is with preceding of one side, fixedly connected with spring 14 between round hole 13 and the round hole 13 has all been seted up to one side that two back triangle slides 11 are close to each other, a left side, the equal fixedly connected with stopper 15 of one side that the triangle slide 11 of right side both sides is close to each other and stopper 15 slides and sets up in the slide 12 of one side separately, it is preceding, the lower extreme of the push rod 10 of back both sides all slides and sets up the up end that the triangle slide 11 of one side is close to each other separately, slider 6 in the spacing spout 5 in base frame 1 and the top frame 3 all is connected through the rotation of the inner wall of round pin axle with spacing spout 5.

In this embodiment, the slider 6 fixed connection at the lower extreme of the bull stick 7 of equal fixedly connected with bull stick 7 and both sides is crisscross on the slider 6 of both sides in every spacing spout 5 with the spacing spout 5 in one side below separately both ends, the last inner wall fixed mounting of hoisting frame 4 has hoisting device, preceding in every spacing frame 8, two back triangle slides 11 all slide and set up in the spacing frame 8 of one side separately, spring 14 preceding, back both ends respectively with preceding, the inner wall fixed connection of the round hole 13 of seting up on the triangle slide 11 of back both sides, a left side, right side preceding with one side, the lower extreme of two back push rods 10 is the setting of symmetry slope of each other and with the up end parallel arrangement and the laminating sliding connection of the triangle slide 11 of one side separately.

The working principle is as follows: when in use, the middle frame 2 can be driven to lift through the upper end of the bidirectional hydraulic rod when in use, meanwhile, the lower end of the bidirectional hydraulic rod can push the transverse plate 9 to move downwards, and further the push rod 10 is driven to move downwards, the triangular sliding plates 11 on the front side and the rear side are pushed to be away from each other and the spring 14 fixedly connected between the triangular sliding plates is stretched, so that the triangular sliding plates 11 on the front side and the rear side can slide out of the limit frame 8 to respectively extend on the front side and the rear side of the base frame 1 to stabilize the lifter after height adjustment, the stability of the lifter after height adjustment is greatly improved, meanwhile, when further adjustment is needed, the top frame 3 can be pushed to move upwards through the first hydraulic rod to be adjusted, and when height adjustment is carried out between the middle frame 1 and the middle frame 2 and between the base frame 2 and between the top frame 2 and the top frame 3, each rotating rod 7 can be driven to rotate, because the sliding block 6 fixedly connected with one end of the rotating rod 7 is rotatably connected with the inner wall of the limit sliding groove 5, therefore, the other end of the sliding rod is arranged in the other limiting sliding groove 5 in a sliding mode and is stretched to be in a vertical state, so that each stretched rotating rod called as vertical can effectively support each base frame 1, the middle frame 2 and the top frame 3, and the strength of the structure is enhanced. Make this device have can be convenient carry out altitude mixture control, the structure after adjusting simultaneously is firm, great improvement the application range's of lifting machine characteristics.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a novel adjustable lifting machine, includes base frame (1), put frame (2) in the upper end fixedly connected with of two-way hydraulic stem and two-way hydraulic stem is installed to the lateral surface array fixed mounting of base frame (1), the lateral surface array fixed mounting who puts in frame (2) has upper end fixedly connected with top frame (3) of first hydraulic stem and first hydraulic stem, the up end fixed mounting of top frame (3) has hoisting frame (4), its characterized in that, base frame (1), put in frame (2), top frame (3) are close to the fixed mounting of the equal array of inner wall of one side mutually has spacing spout (5), every all slide in the both ends of spacing spout (5) and be provided with slider (6), adjacent with one side upper and lower all cross fixedly connected with bull stick (7) between slider (6), the left side of base frame (1), The right side face is fixedly connected with a limiting frame (8), the lower ends of the two-way hydraulic rods on the left side and the right side are fixedly connected with transverse plates (9), the front side and the rear side of the lower end face of each transverse plate (9) are fixedly connected with push rods (10), the front side and the rear side of each limiting frame (8) are respectively provided with a triangular sliding plate (11), the left side face and the right side face of the base frame (1) are respectively provided with a slideway (12), the side, close to each other, of the front triangular sliding plate (11) on the left side and the right side are respectively provided with a round hole (13), a spring (14) is fixedly connected between the round holes (13), the side, close to each other, of the triangular sliding plates (11) on the left side and the right side is respectively fixedly connected with a limiting block (15), the limiting blocks (15) are arranged in the slideways (12) on one side of each other, the lower ends of the push rods (10) on the front side and the rear side are respectively arranged on the upper end faces, close to each triangular sliding plate (11) on one side of each other, the base frame (1) and the sliding block (6) in the limiting sliding groove (5) in the top frame (3) are rotatably connected with the inner wall of the limiting sliding groove (5) through a pin shaft.

2. The novel adjustable elevator as claimed in claim 1, characterized in that the sliding blocks (6) on both sides in each limiting chute (5) are fixedly connected with rotating rods (7), and the lower ends of the rotating rods (7) on both sides are staggered and fixedly connected with the sliding blocks (6) on both ends in the limiting chute (5) below one side.

3. The new adjustable elevator as claimed in claim 1, characterized in that the upper inner wall of the hoisting frame (4) is fixedly mounted with a hoisting device.

4. The new adjustable lifting machine as recited in claim 1, characterized in that the front and the rear two triangular sliding plates (11) in each limiting frame (8) are slidably disposed in the limiting frame (8) on one side.

5. The novel adjustable elevator as claimed in claim 1, characterized in that the front and rear ends of the spring (14) are fixedly connected to the inner walls of the circular holes (13) formed in the triangular sliding plate (11) on the front and rear sides, respectively.

6. The novel adjustable lifting machine as claimed in claim 1, characterized in that the lower ends of the front and rear push rods (10) on the same left and right sides are symmetrically inclined and are parallel to the upper end surface of the triangular sliding plate (11) on the respective side and are in sliding connection.