阅读说明：本技术 升降装置 (Lifting device ) 是由 谭畅 叶祥 李常宏 杨致富 黄静夷 张文婷 于 2019-10-23 设计创作，主要内容包括：本发明提供了一种升降装置,在升降装置中设置有机架、移动机构、第一驱动部和第二驱动部,移动机构设置在机架上,移动机构包括底座和设置在底座上的输送带,输送带可转动地设置,以带动位于输送带上的物料水平移动,底座可升降地设置,以带动位于输送带上的物料升降；第一驱动部设置在底座上,第一驱动部与输送带驱动连接,以驱动输送带转动；第二驱动部设置在机架上,第二驱动部与底座驱动连接,以驱动底座升降。这样可通过输送带接收物料,然后通过移动机构的升降带动物料上升或下降,然后通过输送带将物料输出。采用该技术方案实现了物料在水平方向和竖直方向的自动输送,提高了生产效率。(The invention provides lifting devices, which are provided with a rack, a moving mechanism, a driving part and a second driving part, wherein the moving mechanism is arranged on the rack, the moving mechanism comprises a base and a conveying belt arranged on the base, the conveying belt is rotatably arranged to drive materials on the conveying belt to horizontally move, the base is arranged in a lifting manner to drive the materials on the conveying belt to lift, a driving part is arranged on the base, a driving part is in driving connection with the conveying belt to drive the conveying belt to rotate, a second driving part is arranged on the rack and is in driving connection with the base to lift, so that the materials can be received by the conveying belt, then the materials are driven to lift or fall by the lifting of the moving mechanism, and then the materials are output by the conveying belt.)

The lifting device of kinds, characterized by that, include:

a frame (10);

the moving mechanism (20) is arranged on the rack (10), the moving mechanism (20) comprises a base (21) and a conveying belt (22) arranged on the base (21), the conveying belt (22) is rotatably arranged to drive materials on the conveying belt (22) to horizontally move, and the base (21) is arranged in a liftable manner to drive the materials on the conveying belt (22) to ascend and descend;

an th driving part (30) arranged on the base (21), wherein the th driving part (30) is in driving connection with the conveying belt (22) to drive the conveying belt (22) to rotate;

the second driving part (40) is arranged on the rack (10), and the second driving part (40) is in driving connection with the base (21) to drive the base (21) to lift.

2. The lifting device according to claim 1, characterized in that the moving mechanism (20) further comprises:

an th driving wheel (23) arranged on the base (21), the th driving part (30) is in driving connection with the th driving wheel (23), and the th driving wheel (23) is in driving connection with the conveying belt (22);

th driven wheel (24) arranged on the base (21), the conveyer belt (22) is in driving connection with the th driven wheel (24);

a plurality of supporting wheels (25) which are arranged on the base (21) at intervals, wherein the plurality of supporting wheels (25) are positioned between the th driving wheel (23) and the th driven wheel (24), and the plurality of supporting wheels (25) are used for supporting the conveying belt (22).

3. The lifting device according to claim 2, characterized in that the moving mechanism (20) further comprises:

a tensioning structure (26) arranged on the base (21), wherein the driven wheel (24) is arranged on the tensioning structure (26) in a position-adjustable manner to tension the conveying belt (22).

4. The lifting device as recited in claim 1, characterized in that the -th driving part (30) comprises an -th motor (31), a second driving wheel, a -th transmission belt, a second driven wheel and a -th driving shaft (32), wherein a motor shaft of the motor is in driving connection with the second driving wheel, the second driving wheel is in driving connection with the -th transmission belt, the -th transmission belt is in driving connection with the second driven wheel, the second driven wheel is in driving connection with the -th driving shaft (32), and the -th driving shaft (32) is in driving connection with the conveying belt (22) to drive the conveying belt (22) to rotate.

5. The lifting device according to claim 1, characterized in that the moving mechanism (20) further comprises:

the guide plate (27) is used for guiding and limiting the materials, the guide plate (27) is arranged on the base (21), the guide plate (27) is located on the side of the conveying belt (22), and the position of the upper edge of the guide plate (27) is higher than the bearing surface of the conveying belt (22).

6. The lifting device as claimed in claim 5, characterized in that the guide plate (27) comprises a vertical plate, an th inclined plate and a second inclined plate, the vertical plate is vertically arranged on the base (21), the th inclined plate is obliquely arranged on the upper edge of the vertical plate, and the second inclined plate is obliquely arranged on the end part of the vertical plate.

7. The lifting device as recited in claim 1, further comprising:

a guide rail (51) vertically arranged on the frame (10);

the sliding base (52), the sliding base (52) has the recess, the recess of sliding base (52) with guide rail (51) match, so that sliding base (52) slidable ground sets up on guide rail (51), sliding base (52) with base (21) are connected, guide in order to the lift of base (21).

8. The lifting device according to claim 7, wherein the guide rail (51) is plural, a plurality of the guide rails (51) are provided at intervals on the frame (10), the slide base (52) is plural, a plurality of the slide bases (52) are provided at intervals on the base (21), and a plurality of the slide bases (52) are correspondingly engaged with a plurality of the guide rails (51) .

9. The lifting device as recited in claim 1, characterized in that the second driving portion (40) comprises a second motor (41), a third driving wheel, a second transmission belt (42), a third driven wheel and a second driving shaft (43), the third driving wheel and the third driven wheel are both disposed on the frame (10), the second transmission belt (42) is connected with the base (21), an output shaft of the second motor (41) is in driving connection with the second driving shaft (43), the second driving shaft (43) is in driving connection with the third driving wheel, and the third driving wheel is in driving connection with the second transmission belt (42) to drive the base (21) to lift through the second transmission belt (42).

10. Lifting device according to claim 1, characterized in that the frame (10) comprises a frame structure (11) and a cover (12) arranged outside the frame structure (11), which cover (12) has an opening for the passage of the material.

Technical Field

The invention relates to the technical field of material conveying equipment, in particular to lifting devices.

Background

In production, materials are often transported to and from a production line to achieve continuous production, such as trays for holding products, and in order to achieve recycling of pallets, the trays need to be repeatedly lifted and translated. In the prior art, manual operation is usually adopted, and the production efficiency is low.

Disclosure of Invention

The invention provides lifting devices to improve the conveying efficiency of materials.

In order to achieve the purpose, the lifting device comprises a rack, a moving mechanism, a driving part, a second driving part and a base, wherein the moving mechanism is arranged on the rack and comprises a base and a conveying belt arranged on the base, the conveying belt is rotatably arranged to drive materials on the conveying belt to horizontally move, the base is arranged in a lifting manner to drive the materials on the conveying belt to lift, the driving part is arranged on the base, the driving part is in driving connection with the conveying belt to drive the conveying belt to rotate, and the second driving part is arranged on the rack and is in driving connection with the base to drive the base to lift.

, the moving mechanism further comprises a driving wheel arranged on the base, the driving part is in driving connection with the driving wheel, the driving wheel is in driving connection with the conveying belt, a driven wheel arranged on the base, the conveying belt is in driving connection with the driven wheel, and a plurality of supporting wheels are arranged on the base at intervals and located between the driving wheel and the driven wheel and used for supporting the conveying belt.

, the moving mechanism further includes a tensioning structure disposed on the base, the driven wheel being adjustably positioned on the tensioning structure to tension the conveyor belt.

, the driving part includes a th motor, a second driving wheel, a th transmission belt, a second driven wheel and a th driving shaft, the motor shaft of the motor is in driving connection with the second driving wheel, the second driving wheel is in driving connection with the th transmission belt, the th transmission belt is in driving connection with the second driven wheel, the second driven wheel is in driving connection with the th driving shaft, and the th driving shaft is in driving connection with the conveying belt to drive the conveying belt to rotate.

, the moving mechanism further comprises a guide plate for guiding and limiting the material, the guide plate is arranged on the base and is positioned on the side of the conveying belt, and the upper edge of the guide plate is higher than the bearing surface of the conveying belt.

, the guide plate comprises a vertical plate, a inclined plate and a second inclined plate, the vertical plate is vertically arranged on the base, the inclined plate is obliquely arranged on the upper edge of the vertical plate, and the second inclined plate is obliquely arranged at the end part of the vertical plate.

, the lifting device further comprises a guide rail vertically arranged on the frame, and a sliding seat with a groove matched with the guide rail so that the sliding seat can be slidably arranged on the guide rail and connected with the base to guide the lifting of the base.

, the guide rail is multiple, multiple the guide rail interval sets up in the frame, the slide is multiple, multiple the slide interval sets up on the base, multiple the slide with multiple the guide rail is the cooperation correspondingly.

, the second driving part includes a second motor, a third driving wheel, a second transmission belt, a third driven wheel and a second driving shaft, the third driving wheel and the third driven wheel are both disposed on the frame, the second transmission belt is connected to the base, an output shaft of the second motor is in driving connection with the second driving shaft, the second driving shaft is in driving connection with the third driving wheel, and the third driving wheel is in driving connection with the second transmission belt so as to drive the base to lift through the second transmission belt.

, the frame includes a frame structure and a shield disposed outside the frame structure, the shield having an opening for passage of the material.

The technical scheme of the invention provides lifting devices, wherein a rack, a moving mechanism, a driving part and a second driving part are arranged in the lifting devices, the moving mechanism is arranged on the rack and comprises a base and a conveying belt arranged on the base, the conveying belt is rotatably arranged to drive materials on the conveying belt to horizontally move, the base is arranged in a lifting manner to drive the materials on the conveying belt to lift, a driving part is arranged on the base, the driving part is in driving connection with the conveying belt to drive the conveying belt to rotate, the second driving part is arranged on the rack and is in driving connection with the base to drive the base to lift, so that the materials can be received through the conveying belt, then the materials are driven to lift or fall through the lifting of the moving mechanism, and then the materials are output through the conveying belt.

Drawings

The accompanying drawings, which form a part hereof , are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description, serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural diagram of a lifting device provided in an embodiment of the present invention;

FIG. 2 shows a top view of the lifting device of FIG. 1;

FIG. 3 shows a schematic view of the moving mechanism of FIG. 1;

fig. 4 shows a top view of the moving mechanism in fig. 3.

Wherein the figures include the following reference numerals:

10. the device comprises a frame, a frame 11, a frame structure 12, a guard plate 20, a moving mechanism 21, a base 22, a conveying belt 23, an th driving wheel 24, a th driven wheel 25, a supporting wheel 26, a tensioning structure 27, a guide plate 30, a th driving part 31, a th motor 32, a th driving shaft 40, a second driving part 41, a second motor 42, a second conveying belt 43, a second driving shaft 51, a guide rail 52 and a sliding seat.

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, it is to be understood that the described embodiments are only a partial embodiment , but not all embodiments, and the following descriptions of at least exemplary embodiments are merely illustrative in nature and are in no way intended to limit the present invention and its application or use.

As shown in the drawings, the lifting device provided by the embodiment of the invention comprises a rack 10, a moving mechanism 20 arranged on the rack 10, wherein the moving mechanism 20 comprises a base 21 and a conveyor belt 22 arranged on the base 21, the conveyor belt 22 is rotatably arranged to drive a material on the conveyor belt 22 to horizontally move, the base 21 is arranged to be liftable to drive the material on the conveyor belt 22 to lift, a driving part 30 arranged on the base 21, the driving part 30 is in driving connection with the conveyor belt 22 to drive the conveyor belt 22 to rotate, a second driving part 40 arranged on the rack 10, and the second driving part 40 is in driving connection with the base 21 to drive the base 21 to lift.

The technical scheme of the invention provides lifting devices, wherein a rack 10, a moving mechanism 20, a driving part 30 and a second driving part 40 are arranged in the lifting device, the moving mechanism 20 is arranged on the rack 10, the moving mechanism 20 comprises a base 21 and a conveying belt 22 arranged on the base 21, the conveying belt 22 is rotatably arranged to drive materials on the conveying belt 22 to move horizontally, the base 21 is arranged to be capable of ascending and descending to drive the materials on the conveying belt 22 to ascend and descend, the driving part 30 is arranged on the base 21, the driving part 30 is in driving connection with the conveying belt 22 to drive the conveying belt 22 to rotate, the second driving part 40 is arranged on the rack 10, and the second driving part 40 is in driving connection with the base 21 to ascend and descend so as to receive the materials through the conveying belt 22, then the materials are driven to ascend or descend through the ascending and descending of the moving mechanism 20, and then the materials are output through the conveying belt 22.

In this embodiment, the moving mechanism 20 further includes an th driving wheel 23 disposed on the base 21, an th driving portion 30 drivingly connected to the th driving wheel 23, a th driving wheel 23 drivingly connected to the transporting belt 22, a th driven wheel 24 disposed on the base 21, the transporting belt 22 drivingly connected to the th driven wheel 24, a plurality of supporting wheels 25 disposed on the base 21 at intervals, the plurality of supporting wheels 25 being disposed between the th driving wheel 23 and the th driven wheel 24, the plurality of supporting wheels 25 being configured to support the transporting belt 22, so that the transporting belt 22 can be driven to rotate by the th driving wheel 23 and the th driven wheel 24, and the transporting belt 22 can be supported by the plurality of supporting wheels 25, so as to improve the carrying capacity of the transporting belt 22.

Optionally, the conveying belt 22 includes an endless belt and a limiting ring disposed inside the endless belt, and the th driving wheel 23, the th driven wheel 24 and the supporting wheel 25 are all provided with a limiting groove on their surfaces, and the limiting ring is engaged with the limiting groove to avoid the deviation of the conveying belt 22.

In this embodiment, the moving mechanism 20 further includes a tensioning structure 26 disposed on the base 21, and an th driven pulley 24 is adjustably disposed on the tensioning structure 26 to tension the conveyor belt 22. thus, the conveyor belt 22 can be tensioned by the tensioning structure 26 to ensure reliable transmission.

Optionally, the tensioning structure 26 includes a fixed block, a guide block, a push rod and a connecting shaft, the guide block has a waist-shaped hole, the fixed block and the guide block are both fixedly disposed on the base 21, the connecting shaft movably penetrates through the waist-shaped hole, the th driven wheel 24 is rotatably disposed on the connecting shaft, the push rod is in threaded connection with the fixed block, the push rod penetrates through the guide block, the end of the push rod abuts against the connecting shaft, the position of the connecting shaft can be adjusted by adjusting the position of the push rod, thereby adjusting the th position of the driven wheel 24 and tensioning the conveying belt 22.

In the present embodiment, the th driving part 30 includes an th motor 31, a second driving wheel, a th transmission belt, a second driven wheel and a th driving shaft 32, a motor shaft of the motor is in driving connection with the second driving wheel, the second driving wheel is in driving connection with the th transmission belt, the th transmission belt is in driving connection with the second driven wheel, the second driven wheel is in driving connection with the th driving shaft 32, the th driving shaft 32 is in driving connection with the conveying belt 22 to drive the conveying belt 22 to rotate.

In the embodiment, the moving mechanism 20 further comprises a guide plate 27, the guide plate 27 is used for guiding and limiting the materials, the guide plate 27 is arranged on the base 21, the guide plate 27 is positioned on the side of the conveying belt 22, the upper edge of the guide plate 27 is higher than the carrying surface of the conveying belt 22, and the materials can be guided and limited by the guide plate 27 so as to avoid the materials from deviating.

Specifically, the guide plates 27 comprise vertical plates, a th inclined plate and a second inclined plate, wherein the vertical plates are vertically arranged on the base 21, the th inclined plate is obliquely arranged at the upper edge of the vertical plates, and the second inclined plate is obliquely arranged at the end parts of the vertical plates, so that the materials can be limited by the vertical plates, the th inclined plate and the second inclined plate together, steps are carried out, the number of the guide plates 27 is two, the two guide plates 27 are oppositely arranged, and the materials move between the two guide plates 27.

In this embodiment, the lifting device further includes: a guide rail 51 vertically disposed on the frame 10; and a sliding seat 52, wherein the sliding seat 52 has a groove, the groove of the sliding seat 52 is matched with the guide rail 51, so that the sliding seat 52 is slidably arranged on the guide rail 51, and the sliding seat 52 is connected with the base 21 to guide the lifting of the base 21. Thus, the base 21 and the moving mechanism can be guided by the sliding of the sliding base 52 on the guide rail 51, so as to ensure the smooth ascending and descending of the moving mechanism.

Optionally, two ends of the guide rail 51 are respectively provided with a limiting block, so that the lifting range of the sliding seat 52 is limited by the limiting blocks, and the safety is improved.

In this embodiment, there are a plurality of guide rails 51, a plurality of guide rails 51 are disposed on the frame 10 at intervals, a plurality of sliders 52 are disposed on the base 21 at intervals, and the plurality of sliders 52 are correspondingly engaged with the plurality of guide rails 51 , so that the stability of the moving mechanism during lifting can be further improved .

In this embodiment, the second driving portion 40 includes a second motor 41, a third driving wheel, a second transmission belt 42, a third driven wheel and a second driving shaft 43, the third driving wheel and the third driven wheel are both disposed on the frame 10, the third driving wheel and the third driven wheel are both in driving connection with the second transmission belt 42, the second transmission belt 42 is connected with the base 21, an output shaft of the second motor 41 is in driving connection with the second driving shaft 43, the second driving shaft 43 is in driving connection with the third driving wheel, and the third driving wheel is in driving connection with the second transmission belt 42 to drive the base 21 to ascend and descend through the second transmission belt 42. The transmission is stable and reliable by adopting the arrangement. Alternatively, the third driving wheel, the second transmission belt 42 and the third driven wheel can adopt a chain and chain wheel transmission structure.

Optionally, the lifting device further comprises a tension assembly, wherein an end of the tension assembly is connected with the base 21, the other end of the tension assembly is connected with the second transmission belt 42, and the tension assembly can adjust the tightness of the second transmission belt 42 so as to ensure reliable transmission.

Optionally, the tensioning assembly comprises a screw rod, a threaded sleeve and a nut, wherein the end of the screw rod is connected with the second transmission belt 42 or the base 21, the screw rod is in threaded connection with the threaded sleeve, the total length of the tensioning assembly can be adjusted by rotating the screw rod or the threaded sleeve, and the tensioning assembly is locked by the nut after being adjusted, so that the tightness of the second transmission belt 42 can be adjusted.

In the present embodiment, the frame 10 comprises a frame structure 11 and a cover 12 arranged outside the frame structure 11, the cover 12 having an opening for the passage of material. The arrangement of each part can be facilitated through the frame structure 11, the overall strength of the lifting device is guaranteed, the parts in the frame structure 11 can be protected through the guard plate 12, and the safety is guaranteed.

According to the technical scheme, the lifting device is provided with a rack 10, a moving mechanism 20, an th driving part 30 and a second driving part 40, the moving mechanism 20 is arranged on the rack 10, the moving mechanism 20 comprises a base 21 and a conveying belt 22 arranged on the base 21, the conveying belt 22 is rotatably arranged to drive materials on the conveying belt 22 to move horizontally, the base 21 is arranged in a lifting manner to drive the materials on the conveying belt 22 to lift, a th driving part 30 is arranged on the base 21, the th driving part 30 is in driving connection with the conveying belt 22 to drive the conveying belt 22 to rotate, the second driving part 40 is arranged on the rack 10, and the second driving part 40 is in driving connection with the base 21 to lift so as to receive the materials through the conveying belt 22, then the materials are driven to lift or fall through the lifting of the moving mechanism 20, and then the materials are output through the conveying belt 22.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.