CN212775451U

CN212775451U - Speed reducer for fixed-point conveying device

Info

Publication number: CN212775451U
Application number: CN202021430734.0U
Authority: CN
Inventors: 郭永斌
Original assignee: Tianjin Taihesheng Intelligent Equipment Co ltd
Current assignee: Tianjin Taihesheng Intelligent Equipment Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-23
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a speed reducer for a fixed-point conveying device, which belongs to the technical field of speed reducers and comprises a speed reducer body, wherein the outside of the speed reducer body is detachably connected with four sleeves, two steel ropes are fixedly connected between the bottoms of the sleeves, the top of the sleeve is matched and connected with a screw A, the top of the screw A is fixedly connected with a fixed plate, the screw A is screwed to ensure that the fixed plate and the steel ropes clamp the speed reducer body, the hoisting is convenient, the occupied space of a fixing device is reduced, the speed reducer body is more tightly and firmly fixed, the screw B is screwed into a threaded hole, the expansion length of the screw B is close to the surface length of an installation body, the screw C is screwed to adjust the angle of a hook, the hook is respectively hung at the two ends of the surface of the installation body after the proper angle, the installation is conveniently carried out, has improved the installation convenience of speed reducer body.

Description

Speed reducer for fixed-point conveying device

Technical Field

The utility model relates to a speed reducer technical field especially relates to a fixed point is speed reducer for conveyor.

Background

The speed reducer is an independent component consisting of gear transmission, worm transmission and gear and worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, and is widely applied to modern machinery.

Patent number is CN 209065263U's publication a speed reducer for fixed point conveyor, through the upper end gag lever post, the pin on the left side, the mating reaction of pin and steel cable on the right is fixed the speed reducer body, make the speed reducer be convenient for transport and remove, the cost of transportation has been reduced, and it is laborsaving to save trouble, the steel cable can be according to the actual size of speed reducer body with the firm installation of speed reducer body between pin on the left side and the pin on the right, the upper end gag lever post can be fixed in corresponding gag lever post mounting hole according to actual demand, can fix according to the actual size of speed reducer body, application scope is wide, and is suitable for promoting.

The speed reducer for the fixed-point conveying device has the following defects that 1, the conveying device of the speed reducer is large in size in the using process, when the small speed reducer is fixed and hoisted, the fixing device occupies excessive extra space, the adjusting range of the fixing device is limited by the position of a shackle, the adjustment is not tight enough, and the condition of fixation and non-fastening is easy to occur; 2. the speed reducer is quite troublesome to move due to large size and weight, and in the installation process, especially when the speed reducer is installed at the bottom of the surface of an installation body, the speed reducer needs to be fixed at a proper installation position by cooperation of a plurality of persons, the stability of the position of the speed reducer is kept in the installation process, time and labor are wasted, and the installation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a speed reducer for fixed point conveyor aims at the completion that can convenient fastening fixed to the speed reducer, convenient removal and handling can carry out preliminary fixed to the speed reducer position earlier when the installation simultaneously, and convenient follow-up installation improves the installation convenience.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of speed reducer for fixed point conveyor, including the speed reducer body, speed reducer body outside can be dismantled and be connected with sleeve and be four, fixedly connected with steel cable and steel cable are two between the sleeve bottom, the cooperation of sleeve top is connected with screw rod A, screw rod A top fixedly connected with fixed plate, cavity and screw rod A top are seted up to the fixed plate bottom and are extended to inside the cavity, speed reducer body bottom fixedly connected with mount pad, the inside screw hole of seting up of mount pad and screw hole are four, the mount pad can be dismantled through the screw hole and be connected with screw rod B, screw rod B is inside to be kept away from mount pad one side and can dismantle and be connected with screw rod C, screw rod C keeps away from screw rod B.

Optionally, one side of the screw rod a, which is far away from the sleeve, is fixedly connected with a limiting ring, and the limiting ring is located inside the cavity.

Optionally, one end of the outer side wall of the screw a is fixedly connected with a sheath, and the sheath is located on one side, close to the cavity, of the outer side wall of the screw a.

Optionally, one side of the surface of the fixing plate is fixedly connected with four lifting rings, and the lifting rings are located on one side, away from the speed reducer body, of the surface of the fixing plate.

Optionally, four mounting holes are formed in the mounting seat in the vertical direction, and the mounting holes penetrate through the mounting seat.

The utility model has the advantages as follows:

1. before the fixed speed reducer body, screw rod A is twisted to keeping away from sleeve one side, increase the interval between sleeve and the fixed plate, embolia speed reducer body both ends respectively with the steel cable, speed reducer body top is arranged in to the fixed plate this moment, reverse screw rod A of twisting, make inside screw rod A screw in sleeve, reduce the interval between fixed plate and the sleeve, the fixed plate pushes down to speed reducer body top when tightening speed reducer body bottom until the steel cable, make fixed plate and steel cable press from both sides tight speed reducer body, conveniently carry out the handling, compare in traditional mobile device, fixing device's occupation space has been reduced, the mode of twisting through the spiral replaces the connected mode of traditional shackle and couple, make the fixed inseparabler of speed reducer body firm.

2. Need be when the speed reducer body is installed to the bottom on installation body surface, keep away from screw rod B screw rod C one end and twist inside the screw hole of seting up of mount pad, be in the same place screw rod B and mount pad are fixed, and according to the wrong income length of size adjusting screw rod B of the installation body, make screw rod B expand length and be close to installation body surface length, twist the angle of screw rod C in order to adjust the couple in screw rod B's inside, make the position that articulates of couple towards the installation body surface, hang the couple respectively at installation body surface both ends after reaching suitable angle, can fix the speed reducer body at the preinstallation position, conveniently install, need not to hand fixedly in the installation, the installation convenience of speed reducer body has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a speed reducer for a fixed-point conveying device according to an embodiment of the present invention;

fig. 2 is a schematic side view of a speed reducer for a fixed-point conveying device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a joint between a screw B and a screw C of a speed reducer for a fixed-point conveying device according to an embodiment of the present invention.

In the figure: 1. a speed reducer body; 2. a sleeve; 3. a steel cord; 4. a screw A; 401. a limiting ring; 402. a sheath; 5. a fixing plate; 501. a cavity; 502. a hoisting ring; 6. a mounting seat; 601. a threaded hole; 602. mounting holes; 7. a screw B; 8. a screw C; 801. and (4) hanging hooks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A speed reducer for a fixed-point conveying apparatus according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, a reducer for a fixed-point conveying device according to an embodiment of the present invention includes a reducer body 1, the speed reducer body 1 is detachably connected with four sleeves 2, steel ropes 3 are fixedly connected between the bottoms of the sleeves 2, and two steel ropes 3 are arranged, the top of the sleeve 2 is matched and connected with a screw A4, the top of the screw A4 is fixedly connected with a fixed plate 5, the bottom of the fixing plate 5 is provided with a cavity 501 and the top of the screw a4 extends into the cavity 501, the bottom of the speed reducer body 1 is fixedly connected with a mounting seat 6, threaded holes 601 are formed in the mounting seat 6, the number of the threaded holes 601 is four, the mounting seat 6 is detachably connected with a screw B7 through a threaded hole 601, one side of the screw B7, which is away from the mounting seat 6, is detachably connected with a screw C8, and one end of the screw C8, which is away from the screw B7, is fixedly connected with a hook 801.

The example, embolia speed reducer body 1 both ends respectively with steel cable 3, twist screw rod A4 and tighten the fixed plate 5 and push down to speed reducer body 1 top when speed reducer body 1 bottom is tightened up to steel cable 3, make fixed plate 5 and steel cable 3 press from both sides speed reducer body 1, conveniently carry out the handling, fixing device's occupation space has been reduced, make speed reducer body 1 fixed inseparabler firm, twist screw rod B7 inside screw hole 601, make screw rod B7 expand length and be close to installation body surface length, twist the angle of screw rod C8 with adjustment couple 801, hang couple 801 respectively at installation body surface both ends after reaching suitable angle, can fix speed reducer body 1 at the preinstallation position, conveniently install, the installation convenience of speed reducer body 1 has been improved.

Referring to fig. 1 and 2, a limit ring 401 is fixedly connected to a side of the screw a4 away from the sleeve 2, and the limit ring 401 is located inside the cavity 501.

By way of example, the stop ring 401 rotates synchronously inside the cavity 501 when the screw a4 is screwed, so that the rotation of the screw a can bring about the up-and-down movement of the fastening plate 5 without affecting the rotation of the screw a.

Referring to fig. 1 and 2, a sheath 402 is fixedly connected to one end of the outer side wall of the screw a4, and the sheath 402 is positioned on the side of the outer side wall of the screw a4 close to the cavity 501.

Illustratively, threading of screw a4 is facilitated by a sheath 402 secured to the outer wall of screw a4, avoiding the need for a threaded shank on the surface of screw a 4.

Referring to fig. 1 and 2, four lifting rings 502 are fixedly connected to one side of the surface of the fixing plate 5, and the lifting rings 502 are located on one side of the surface of the fixing plate 5, which is far away from the speed reducer body 1.

For example, the hoisting ring 502 fixed on the surface of the fixing plate 5 can be conveniently connected with hoisting equipment to hoist the speed reducer body 1.

Referring to fig. 1 and 2, four mounting holes 602 are formed in the mounting base 6 in the vertical direction, and the mounting holes 602 penetrate through the mounting base 6.

As an example, the mounting holes 602 formed in the mounting base 6 can facilitate the fastening bolts to be screwed in, so as to fix the mounting base 6 and the speed reducer body 1.

When the device is used, before the speed reducer body 1 is fixed, the screw A4 is screwed to one side far away from the sleeve 2, the distance between the sleeve 2 and the fixing plate 5 is increased, the steel rope 3 is respectively sleeved at two ends of the speed reducer body 1, at the moment, the fixing plate 5 is arranged at the top of the speed reducer body 1, the screw A4 is screwed in the reverse direction, the screw A4 is screwed into the sleeve 2, the distance between the fixing plate 5 and the sleeve 2 is reduced, the fixing plate 5 is pressed down to the top of the speed reducer body 1 when the steel rope 3 tightens the bottom of the speed reducer body 1, the speed reducer body 1 is clamped by the fixing plate 5 and the steel rope 3, the lifting is convenient, compared with a traditional moving device, the occupied space of the fixing device is reduced, the traditional connecting mode of a hook ring and a hook is replaced by a spiral screwing mode, the fixing of the speed reducer body 1 is more compact and firm, so that the screw A can rotate to drive the fixing plate 5 to move up and down on the premise of not influencing the rotation of the screw A, the screw A4 can be conveniently screwed through the sheath 402 fixed on the outer wall of the screw A4, the thread scratching on the surface of the screw A4 can be avoided, the hoisting ring 502 fixed on the surface of the fixing plate 5 can be conveniently connected with hoisting equipment to hoist the speed reducer body 1, when the speed reducer body 1 is required to be installed at the bottom of the surface of the installation body, one end, far away from the screw C8, of the screw B7 is screwed into the threaded hole 601 formed in the installation seat 6, the screw B7 and the installation seat 6 are fixed together, the screwing length of the screw B7 is adjusted according to the size of the installation body, the unfolding length of the screw B7 is close to the surface length of the installation body, the screw C8 is screwed in the screw B7 to adjust the angle of the hook 801, the hanging part of the hook 801 faces towards the installation body, can fix speed reducer body 1 at the preinstallation position, conveniently install, need not hand fixed in the installation, improved speed reducer body 1's installation convenience, can conveniently twist fastening bolt and then fix mount pad 6 and speed reducer body 1 through the mounting hole 602 of seting up inside mount pad 6.

It should be noted that the utility model relates to a speed reducer for fixed point conveyor, including speed reducer body 1, sleeve 2, steel cable 3, screw rod A4, spacing ring 401, sheath 402, fixed plate 5, cavity 501, rings 502, mount pad 6, screw hole 601, mounting hole 602, screw rod B7, screw rod C8, couple 801, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The speed reducer for the fixed-point conveying device comprises a speed reducer body (1) and is characterized in that the outside of the speed reducer body (1) is detachably connected with four sleeves (2), steel ropes (3) and two steel ropes (3) are fixedly connected between the bottoms of the sleeves (2), the top of each sleeve (2) is connected with a screw A (4) in a matching manner, the top of each screw A (4) is fixedly connected with a fixing plate (5), the bottom of each fixing plate (5) is provided with a cavity (501), the top of each screw A (4) extends into the cavity (501), the bottom of the speed reducer body (1) is fixedly connected with a mounting seat (6), the inside of each mounting seat (6) is provided with four threaded holes (601), and each mounting seat (6) is detachably connected with a screw B (7) through the threaded holes (601), screw rod C (8) can be dismantled and be connected to screw rod B (7) inside one side of keeping away from mount pad (6), screw rod C (8) are kept away from screw rod B (7) one end fixedly connected with couple (801).

2. The reducer for the fixed-point conveying device according to claim 1, wherein a limit ring (401) is fixedly connected to one side of the screw A (4) far away from the sleeve (2), and the limit ring (401) is located inside the cavity (501).

3. The reducer for the fixed-point conveying device according to claim 1, wherein a sheath (402) is fixedly connected to one end of the outer side wall of the screw A (4), and the sheath (402) is located on one side, close to the cavity (501), of the outer side wall of the screw A (4).

4. The reducer for the fixed-point conveying device according to claim 1, wherein four lifting rings (502) are fixedly connected to one side of the surface of the fixing plate (5), and the lifting rings (502) are located on one side of the surface of the fixing plate (5) far away from the reducer body (1).

5. The reducer for a fixed-point conveying device according to claim 1, wherein four mounting holes (602) are vertically formed in the mounting base (6), and the mounting holes (602) penetrate through the mounting base (6).