CN210214478U

CN210214478U - Lifting machine

Info

Publication number: CN210214478U
Application number: CN201920365559.2U
Authority: CN
Inventors: Bailing Song; 宋百灵
Original assignee: Shanghai Lingsheng Automation System Co Ltd
Current assignee: Shanghai Lingsheng Automation System Co Ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-03-31
Anticipated expiration: 2029-03-21

Abstract

The utility model discloses a hoisting machine, which relates to the technical field of hoisting machines and comprises a hoisting machine frame, a driving motor and a motor shaft are arranged inside the hoisting machine frame, one end of the motor shaft is connected with the driving motor in a transmission way, the other end is rotationally connected with the other side inside the hoisting machine frame, a driving gear is sleeved on the motor shaft, a first supporting plate, a second supporting plate, a first guide rail, a third guide rail, a second guide rail, a fourth guide rail, a cargo carrying platform and a balancing weight are arranged in the elevator frame, the cargo carrying platform is respectively connected with the first guide rail and the second guide rail in a sliding way, and carry cargo bed and be connected with the hold-in range through first coupling assembling, the inside downside of lifting machine frame is equipped with driven gear, and the driving gear passes through the hold-in range and is connected with driven gear, and the balancing weight passes through the second pulley and sets up between third guide rail and fourth guide rail with sliding, and the balancing weight passes through second coupling assembling and hold-in range fixed connection. Has the characteristics of convenient installation and low cost.

Description

Lifting machine

Technical Field

The utility model relates to the technical field of lifting machine especially involves a lifting machine.

Background

The elevator is a conveying machine capable of conveying goods from a bottom position to a high position, the stereoscopic warehouse is more and more widely applied along with the rapid development of the logistics industry, and the elevator is used as key equipment of the stereoscopic warehouse and is more and more widely applied.

When the existing hoister lifts goods, the balance of the hoister is poor in the process of lifting the goods due to the fact that the goods are heavy, and the phenomenon that the hoister inclines or topples over easily occurs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lifting machine for solve above-mentioned technical problem.

The utility model adopts the technical scheme as follows:

a lifting machine comprises a lifting machine frame, a driving motor, a motor shaft, a driving gear, a driven gear, a synchronous belt, a first supporting plate, a second supporting plate, a first guide rail, a second guide rail, a third guide rail, a fourth guide rail, a goods carrying table, a first pulley, a first connecting assembly, a balancing weight, a second pulley and a second connecting assembly, wherein the lifting machine frame is of a frame structure consisting of a vertically arranged stand column and a transversely arranged ring beam, the driving motor is arranged on one side of the upper side of the inside of the lifting machine frame, the motor shaft is transversely arranged in the lifting machine frame, one end of the motor shaft is in transmission connection with the driving motor, the other end of the motor shaft is in rotation connection with the other side of the inside of the lifting machine frame, the driving gear is sleeved on the motor shaft, the lower side of the motor shaft is provided with the first supporting plate and the second supporting plate, the first supporting plate is opposite to the second supporting plate, the first supporting plate and the second supporting plate are respectively vertical to the motor shaft, one end of the first supporting plate close to one side wall of the second supporting plate is provided with the first guide rail, the other end of the first supporting plate close to one side wall of the second supporting plate is provided with the third guide rail, one end of the second supporting plate close to one side wall of the first supporting plate is provided with the second guide rail, the other end of the second supporting plate close to one side wall of the first supporting plate is provided with the fourth guide rail, the first guide rail is opposite to the second guide rail, the third guide rail is opposite to the fourth guide rail, the goods carrying platform is further arranged in the elevator frame, one side of the goods carrying platform is respectively connected with the first guide rail and the second guide rail in a sliding mode through the first pulley, the downside of the inside of hoist frame is equipped with driven gear, driven gear is located carry the downside of goods platform, the driving gear passes through the hold-in range with driven gear transmission connects one side of carrying the goods platform still is equipped with first connecting elements, first connecting elements with hold-in range fixed connection. The inside of lifting machine frame still is equipped with the balancing weight, the balancing weight passes through the second pulley sets up with sliding the third guide rail with between the fourth guide rail, one side of balancing weight is equipped with still is equipped with second coupling assembling, second coupling assembling with hold-in range fixed connection.

Preferably, the first connecting assembly comprises a connecting plate and a clamping block, a cavity is formed in the connecting plate, the clamping block is arranged in the cavity, a synchronous belt inlet is formed in one side of the connecting plate, a synchronous belt outlet is formed in the other side of the connecting plate, the synchronous belt inlet and the synchronous belt outlet are respectively communicated with the cavity, and the clamping block is fixed to the synchronous belt.

Preferably, the elevator further comprises a motor base, and the driving motor is arranged on one side of the upper side of the interior of the elevator frame through the motor base.

Preferably, the elevator further comprises a bearing with a seat, and the other end of the motor shaft is rotatably connected with the other side of the interior of the elevator frame through the bearing with the seat.

Preferably, the elevator frame is of a rectangular structure.

Preferably, the elevator frame further comprises an adjustment foot cup, wherein one adjustment foot cup is arranged at each corner of the lower end of the elevator frame.

Preferably, the elevator further comprises a gear mounting seat, and the driven gear is mounted on the lower side of the interior of the elevator frame through the gear mounting seat.

Preferably, the lifting device further comprises a lifting ring, and the lifting ring is arranged at the upper end of the balancing weight.

Preferably, the elevator frame is made of an aluminum alloy material.

The technical scheme has the following advantages or beneficial effects:

the utility model discloses in, can be so that the weight balance on both sides of hold-in range through the balancing weight that sets up, the phenomenon that the hoist frame slopes or emptys can not appear, simultaneously the utility model discloses in have simple to operate, nimble, characteristics with low costs.

Drawings

Fig. 1 is a perspective view of the hoist of the present invention;

fig. 2 is a bottom view of the hoist of the present invention;

fig. 3 is a top view of the hoist of the present invention;

fig. 4 is a rear view of the hoist of the present invention;

fig. 5 is a perspective view of a first connection assembly of the present invention;

fig. 6 is a cross-sectional view of a first coupling assembly of the present invention;

fig. 7 is a perspective view of the middle weight block of the present invention.

In the figure: 1. a hoist frame; 2. a drive motor; 3. a motor shaft; 4. a driving gear; 5. a driven gear; 6 a first support plate; 7. a second support plate; 8. a first guide rail; 9. a second guide rail; 10. a third guide rail; 11. a fourth guide rail; 12. a cargo carrying platform; 13. a first pulley; 14. a first connection assembly; 15. a balancing weight; 16. a second pulley; 17. a second connection assembly; 18. a connecting plate; 19. a clamping block; 20. a synchronous belt inlet; 21. a motor base; 22. a pedestal bearing; 23. adjusting the foot cup; 24. a lifting ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Fig. 1 is the utility model discloses the stereogram of lifting machine, fig. 2 is the utility model discloses the bottom view of lifting machine, fig. 3 is the utility model discloses the top view of lifting machine, fig. 4 is the utility model discloses the back view of lifting machine, fig. 5 is the utility model discloses in the stereogram of first connecting elements, fig. 6 is the utility model discloses in the cross-sectional view of first connecting elements, fig. 7 is the utility model discloses in the stereogram of balancing weight. Referring to fig. 1 to 7, a preferred embodiment is shown, showing a hoist comprising: the lifting machine comprises a lifting machine frame 1, a driving motor 2, a motor shaft 3, a driving gear 4, a driven gear 5, a synchronous belt (not shown in the figure), a first supporting plate 6, a second supporting plate 7, a first guide rail 8, a second guide rail 9, a third guide rail 10, a fourth guide rail 11, a cargo carrying table 12, a first pulley 13, a first connecting assembly 14, a balancing weight 15, a second pulley 16 and a second connecting assembly 17. Frame construction that elevator frame 1 comprises the stand of vertical setting and the ring roof beam of horizontal setting, and one side of the upside of the inside of elevator frame 1 is equipped with driving motor 2, and the inside of elevator frame 1 transversely is equipped with a motor shaft 3, and the one end and the driving motor 2 transmission of motor shaft 3 are connected, and the other end of motor shaft 3 rotates with the opposite side of the inside of elevator frame 1 to be connected. The cover is equipped with driving gear 4 on motor shaft 3, and motor shaft 3's downside is equipped with first backup pad 6 and second backup pad 7, and first backup pad 6 is just right mutually with second backup pad 7, and first backup pad 6 is perpendicular with motor shaft 3 respectively with second backup pad 7. One end of a lateral wall close to the second supporting plate 7 on the first supporting plate 6 is provided with a first guide rail 8, the other end of a lateral wall close to the second supporting plate 7 on the first supporting plate 6 is provided with a third guide rail 10, one end of a lateral wall close to the first supporting plate 6 on the second supporting plate 7 is provided with a second guide rail 9, and the other end of a lateral wall close to the first supporting plate 6 on the second supporting plate 7 is provided with a fourth guide rail 11. The first guide rail 8 is opposite to the second guide rail 9, and the third guide rail 10 is opposite to the fourth guide rail 11. The inside of elevator frame 1 still is equipped with cargo carrying platform 12, and one side of cargo carrying platform 12 passes through first pulley 13 and respectively with first guide rail 8 and second guide rail 9 sliding connection. The downside of the inside of lifting machine frame 1 is equipped with driven gear 5, and driven gear 5 is located the downside of carrying cargo bed 12, and driving gear 4 passes through the hold-in range to be connected with the 5 transmissions of driven gear, still is equipped with first connecting assembly 14 in one side of carrying cargo bed 12, first connecting assembly 14 and hold-in range fixed connection. Still be equipped with balancing weight 15 in lifting machine frame 1's inside, balancing weight 15 sets up between third guide rail 10 and fourth guide rail 11 through second pulley 16 is gliding, and one side of balancing weight 15 is equipped with still is equipped with second coupling assembling 17, second coupling assembling 17 and hold-in range fixed connection. In this embodiment, driving motor 2 passes through motor shaft 3 drive driving gear 4 and rotates, and the driving gear drives driven gear 5 through the hold-in range and rotates, and the hold-in range carries out the in-process that removes, and the hold-in range drives first connecting assembly 14 and carries out upwards or decurrent removal to the realization carries cargo bed 12 upwards or decurrent removal. The weight of the balancing weight 15 that sets up can be selected according to the demand, when promoting the goods, guarantees the holistic equilibrium of lifting machine frame 1. As shown in fig. 1, the driving motor 2 is disposed at the left side inside the elevator frame 1, the first support plate 6 and the second support plate 7 are disposed at the rear side inside the elevator frame 1, and the cargo bed 12 is disposed at the front side of the first guide rail 8 and the second guide rail 9. The first connecting assembly 14 and the second connecting assembly 17 have the same structure. The first pulleys 13 in this embodiment are provided with four, and are divided into two groups on average, wherein the first pulleys 13 of one group are disposed in the first guide rail 8, and the first pulleys 13 of the other group are disposed in the second guide rail 9.

Further, as a preferred embodiment, the first connecting assembly 14 includes a connecting plate 18 and a plurality of blocks 19, a cavity is disposed inside the connecting plate 18, the plurality of blocks 19 are disposed in the cavity, a synchronous belt inlet 20 is disposed on one side of the connecting plate 18, a synchronous belt outlet (not shown in the figure) is disposed on the other side of the connecting plate 18, the synchronous belt inlet 20 and the synchronous belt outlet are respectively communicated with the cavity, and the plurality of blocks 19 are fixed on the synchronous belt. The fixture block 19 in this embodiment is clamped between adjacent tooth blocks on the inner peripheral wall of the timing belt, so as to fix the first connecting assembly 14 on the timing belt. Wherein the first connecting member 14 is provided on the side of the timing belt adjacent to the cargo bed 12, and the second connecting member 17 is provided on the side of the timing belt opposite to the first connecting member 14. Preferably, first connecting element 14 can also adopt first connecting block and second connecting block concatenation to constitute, can pass through the bolt fastening between first connecting block and the second connecting block, wherein, a rectangle notch has been seted up to the one side that is close to the second connecting block on first connecting block, the one side that is close to first connecting block on the second connecting block is equipped with a plurality of fixture blocks 19, in the rectangle notch that a plurality of fixture blocks 19 set up, the setting can make things convenient for first connecting element 14's dismantlement or installation like this.

Further, as a preferred embodiment, the elevator further includes a motor base 21, and the driving motor 2 is disposed on one side of the upper side inside the elevator frame 1 through the motor base 21.

Further, as a preferred embodiment, the elevator further includes a bearing with seat 22, and the other end of the motor shaft 3 is rotatably connected to the other side of the inside of the elevator frame 1 through the bearing with seat 22. The pedestal bearing 22 in this embodiment includes a bearing base and a bearing, the bearing is disposed on the bearing base, the bearing base is connected to the other side inside the elevator frame 1, and the other end of the motor shaft 3 is rotatably connected to the bearing.

Further, as a preferred embodiment, the elevator frame 1 has a rectangular structure.

Further, as a preferred embodiment, the elevator further comprises an adjusting cup 23, and each corner of the lower end of the elevator frame 1 is provided with one adjusting cup 23.

Further, as a preferred embodiment, the elevator further includes a gear mounting base (not shown in the drawings), and the driven gear 5 is mounted on the lower side of the inside of the elevator frame 1 through the gear mounting base.

Further, as a preferred embodiment, the elevator further includes a hanging ring 24, and the upper end of the counterweight 15 is provided with the hanging ring 24. The counterweight 15 is lifted by the arranged lifting ring 24, which is beneficial to installing the counterweight 15.

Further, as a preferred embodiment, the elevator frame 1 is made of an aluminum alloy material. The overall strength of the elevator frame 1 can be enhanced by adopting an aluminum alloy material.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. A lifting machine is characterized by comprising a lifting machine frame, a driving motor, a motor shaft, a driving gear, a driven gear, a synchronous belt, a first supporting plate, a second supporting plate, a first guide rail, a second guide rail, a third guide rail, a fourth guide rail, a cargo carrying platform, a first pulley, a first connecting assembly, a balancing weight, a second pulley and a second connecting assembly, wherein the lifting machine frame is of a frame structure consisting of a vertically arranged stand column and a transversely arranged ring beam, one side of the upper side of the inside of the lifting machine frame is provided with the driving motor, the inside of the lifting machine frame is transversely provided with the motor shaft, one end of the motor shaft is in transmission connection with the driving motor, the other end of the motor shaft is in rotation connection with the other side of the inside of the lifting machine frame, the driving gear is sleeved on the motor shaft, the lower side of the motor shaft is provided with the first supporting plate and the second supporting plate, the first supporting plate is opposite to the second supporting plate, the first supporting plate and the second supporting plate are respectively vertical to the motor shaft, one end of the first supporting plate close to one side wall of the second supporting plate is provided with the first guide rail, the other end of the first supporting plate close to one side wall of the second supporting plate is provided with the third guide rail, one end of the second supporting plate close to one side wall of the first supporting plate is provided with the second guide rail, the other end of the second supporting plate close to one side wall of the first supporting plate is provided with the fourth guide rail, the first guide rail is opposite to the second guide rail, the third guide rail is opposite to the fourth guide rail, the goods carrying platform is further arranged in the elevator frame, one side of the goods carrying platform is respectively connected with the first guide rail and the second guide rail in a sliding mode through the first pulley, the downside of the inside of lifting machine frame is equipped with driven gear, driven gear is located the downside of carrying cargo bed, the driving gear passes through the hold-in range with driven gear transmission connects one side of carrying cargo bed still is equipped with first connecting assembly, first connecting assembly with hold-in range fixed connection the inside of lifting machine frame still is equipped with the balancing weight, the balancing weight passes through the second pulley sets up with sliding the third guide rail with between the fourth guide rail, one side of balancing weight is equipped with still is equipped with second coupling assembling, second coupling assembling with hold-in range fixed connection.

2. The hoisting machine as claimed in claim 1, wherein the first connecting assembly includes a connecting plate and a plurality of clamping blocks, a cavity is formed in the connecting plate, a plurality of clamping blocks are disposed in the cavity, a synchronous belt inlet is disposed on one side of the connecting plate, a synchronous belt outlet is disposed on the other side of the connecting plate, the synchronous belt inlet and the synchronous belt outlet are respectively communicated with the cavity, and the plurality of clamping blocks are fixed on the synchronous belt.

3. The hoist as claimed in claim 1, further comprising a motor mount through which the drive motor is disposed on one side of an upper side of an interior of the hoist frame.

4. The hoist as in claim 1, further comprising a pedestal bearing through which the other end of the motor shaft is rotatably connected to the other side of the interior of the hoist frame.

5. The hoist as in claim 1, characterized in that the hoist frame is a rectangular body structure.

6. The hoist as in claim 5, further comprising an adjustment cup, one at each corner of the lower end of the hoist frame.

7. The hoist as claimed in claim 1, further comprising a gear mount through which the driven gear is mounted on an underside of an interior of the hoist frame.

8. The hoist as claimed in claim 1, further comprising a lifting ring, wherein the lifting ring is provided at an upper end of the counterweight.

9. The hoist as in claim 1, wherein the hoist frame is an aluminum alloy material.