CN211419406U

CN211419406U - Material elevator

Info

Publication number: CN211419406U
Application number: CN201922480050.5U
Authority: CN
Inventors: 马甜伟; 卢巧玲
Original assignee: Zhejiang Guangsha College of Applied Construction Technology
Current assignee: Zhejiang Guangsha College of Applied Construction Technology
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-04
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the technical field of material handling equipment, in particular to a material lifting machine, which comprises a supporting frame and a lifting mechanism, wherein the lifting mechanism is fixedly connected at the upper end of the supporting frame, the material elevator also comprises an elevating rack, a cover plate, a carrying plate, a driving mechanism I and a driving mechanism II, wherein the elevating rack is fixedly connected with the lower end of the elevating mechanism, the lifting frame is connected in the supporting frame in a sliding manner, the two cover plates are respectively and rotationally connected to the front side and the rear side of the upper end of the lifting frame, the carrying plate is arranged at the lower end in the lifting frame, the driving mechanism I is fixedly connected to the lower end of the left side of the lifting frame, the driving mechanism I is fixedly connected with the carrying plate, the driving mechanism II is fixedly connected with the lower end of the right side of the lifting frame and is fixedly connected with the carrying plate, this material lifting machine's removal is more convenient, has improved the closure of device simultaneously, still improves the personal safety of operating personnel when the eminence blowing with get the material.

Description

Material elevator

Technical Field

The utility model relates to a material handling equipment technical field, more specifically the material hoist that says so.

Background

A material elevator is a mechanical conveying device of a fixing device, is mainly suitable for continuous vertical lifting of granular and small materials, can be widely applied to lifting of bulk materials of feed factories, grain depots, ports, wharfs, construction sites and the like of various scales, for example, in the construction of certain high platforms in the construction sites, necessary building materials need to be lifted from the ground to the top of the high platforms, the existing material elevator is not good in sealing performance, so that the condition of material leakage of the lifted materials is easy to occur in the lifting process, the lifting is difficult to move, meanwhile, in the material discharging and taking process, operators need to lean into a lifting mechanism to complete material discharging and taking, and in the high-altitude operation, the material discharging and taking are difficult, and the personal safety of the operators is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a material lifting machine, this material lifting machine's removal is more convenient, has improved the closure of device simultaneously, guarantees the integrality of material at the lift in-process, avoids appearing leaking the material situation, simultaneously at the blowing with get the in-process of material, does not need operating personnel to visit and carry out the blowing and get the material in getting into elevating system, not only makes the blowing and gets the material and become more convenient, improve the personal safety of operating personnel when the eminence blowing and getting the material simultaneously.

The purpose of the utility model is realized through the following technical scheme:

as a further optimization of this technical scheme, the utility model relates to a material lifting machine, including support frame and elevating system, elevating system fixed connection is in the upper end of support frame, and this material lifting machine still includes crane, apron, carries thing board, actuating mechanism I and actuating mechanism II, crane fixed connection is at elevating system's lower extreme, and crane sliding connection is in the support frame, the apron is provided with two, and two laps rotate respectively and connect the front and back both sides in the crane upper end, carry the lower extreme of thing board setting in the crane, I fixed connection of actuating mechanism is at the left lower extreme of crane, and actuating mechanism I and carry thing board fixed connection, II fixed connection of actuating mechanism are at the lower extreme on crane right side, and actuating mechanism II with carry thing board fixed connection.

As this technical scheme's further optimization, the utility model relates to a material lifting machine, the support frame is including removing frame, slide rail I and buffer board, slide rail I is provided with four, and four slide rail I difference fixed connection are in the left and right sides that removes a front end both ends, the buffer board is provided with two, and two buffer board difference fixed connection are in the left and right sides that removes the interior lower extreme of frame, elevating system fixed connection is in the upper end that removes the frame, I equal sliding connection of crane and four slide rails.

As this technical scheme's further optimization, the utility model relates to a material lifting machine, elevating system includes motor I, axis of rotation, take-up reel and haulage rope, the axis of rotation rotates the upper end of connecting at the removal frame, take-up reel fixed connection is at the middle part of axis of rotation, the both ends of haulage rope respectively with take-up reel and crane fixed connection.

As this technical scheme's further optimization, the utility model relates to a material lifting machine, the crane includes carriage, sliding block I, slide rail II and bumping post, sliding block I is provided with eight, and eight sliding block I is fixed connection respectively in the four corners department at both ends about the carriage, slide rail II is provided with four, the left and right sides of carriage lower extreme respectively is provided with two slide rail II, the bumping post is provided with four, and four bumping posts are the left and right sides of the lower extreme of fixed connection at the carriage respectively, two apron rotate respectively and connect the front and back both sides in the carriage upper end, carry II equal sliding connection of thing board and four slide rails, actuating mechanism I and actuating mechanism II are fixed connection respectively and are in the left and right sides of lower extreme in the carriage.

As this technical scheme's further optimization, the utility model relates to a material lifting machine, the telescopic link is provided with two, and the left and right sides in two apron outer ends is connected to the outer end rotation respectively of two telescopic links, and the upside at both ends about the connection in the carriage is rotated respectively to the inner of two telescopic links.

As a further optimization of this technical scheme, the utility model relates to a material lifting machine, it includes sliding plate, slide rail III, slider II and spring to carry the thing board, slide rail III is provided with two, and two slide rails III set up both ends about the sliding plate lower extreme respectively, sliding plate sliding connection is at the lower extreme in the carriage, slider II is provided with four, and four sliders II are sliding connection respectively in two slide rails III, and sliding connection is in two slide rails II of homonymy respectively in both ends about two sliders II of homonymy, the spring is provided with two, the both ends of two springs respectively with two fixed connection of four sliders, actuating mechanism I and actuating mechanism II are fixed connection respectively in the left and right sides of sliding plate lower extreme.

As this technical scheme's further optimization, the utility model relates to a material lifting machine, actuating mechanism I includes motor II, gear I and rack I, II fixed connection of motor are at the anterior downside of right-hand member in the carriage, I fixed connection of gear is on the output shaft of motor II, I fixed connection of rack is on the right side of sliding plate lower extreme, I meshing transmission of gear I and rack is connected.

As a further optimization of this technical scheme, the utility model relates to a material lifting machine, actuating mechanism II includes motor III, gear II and rack II, the downside at left end rear portion in the carriage is fixed connection to motor III, II fixed connection of gear are on motor III's output shaft, II fixed connection of rack are in the left side of sliding plate lower extreme, gear II and II meshing transmissions of rack are connected.

The utility model relates to a material lifting machine's beneficial effect does: the device can remove through removing the frame in a flexible way, can improve the closure of device through two apron and sliding plates, guarantee the integrality of material at the lift in-process, avoid appearing the hourglass material situation, can make through actuating mechanism I and actuating mechanism II respectively and carry the thing board and can make respectively to two direction roll-offs in the front and back of device, make at the blowing and get the in-process of material, do not need operating personnel to lean on into and carry out the blowing in elevating system and get the material, not only make the blowing and get the material and become more convenient, improve the personal safety of operating personnel when eminence blowing and material are got simultaneously.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view of the overall structure of a material elevator of the present invention;

fig. 2 is a schematic structural view of the support frame of the present invention;

fig. 3 is a schematic structural diagram of the lifting frame of the utility model;

fig. 4 is a schematic structural diagram of the cover plate of the present invention;

fig. 5 is a schematic structural view of the carrier plate of the present invention;

fig. 6 is a schematic structural diagram of a driving mechanism i of the present invention;

fig. 7 is a schematic structural diagram of the driving mechanism ii of the present invention.

In the figure: a support frame 1; a moving frame 1-1; a slide rail I1-2; 1-3 of a buffer plate; a lifting mechanism 2; the motor I2-1; 2-2 of a rotating shaft; 2-3 of a winding roll; 2-4 of a traction rope; a lifting frame 3; a carriage 3-1; 3-2 of a sliding block; a sliding rail II 3-3; 3-4 of a buffer column; a cover plate 4; 4-1 of a telescopic rod; a loading plate 5; a sliding plate 5-1; a slide rail III-2; 5-3 of a sliding block II; 5-4 parts of a spring; a driving mechanism I6; a motor II 6-1; a gear I6-2; 6-3 of a rack; a driving mechanism II 7; motor III 7-1; gear II 7-2; and a rack II 7-3.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

the following describes the present embodiment with reference to fig. 1 to 7, a material lifting machine, which includes a supporting frame 1 and a lifting mechanism 2, wherein the lifting mechanism 2 is fixedly connected to the upper end of the supporting frame 1, the material elevator also comprises an elevating rack 3, a cover plate 4, a carrying plate 5, a driving mechanism I6 and a driving mechanism II 7, wherein the elevating rack 3 is fixedly connected with the lower end of the elevating mechanism 2, the lifting frame 3 is connected in the supporting frame 1 in a sliding way, two cover plates 4 are arranged, the two cover plates 4 are respectively connected on the front side and the rear side of the upper end of the lifting frame 3 in a rotating way, the loading plate 5 is arranged at the lower end in the lifting frame 3, the driving mechanism I6 is fixedly connected at the lower end of the left side of the lifting frame 3, and actuating mechanism I6 and year thing board 5 fixed connection, actuating mechanism II 7 fixed connection is at the lower extreme on crane 3 right sides, and actuating mechanism II 7 and year thing board 5 fixed connection.

The second embodiment is as follows:

this embodiment will be described with reference to fig. 1 to 7, which further illustrate the first embodiment, the supporting frame 1 comprises a moving frame 1-1, a sliding rail I1-2 and a buffer plate 1-3, the four sliding rails I1-2 are respectively fixedly connected with the left side and the right side of the two ends of the front end of the movable frame 1-1, two buffer plates 1-3 are arranged, the two buffer plates 1-3 are respectively and fixedly connected with the left side and the right side of the inner lower end of the movable frame 1-1, the lifting mechanism 2 is fixedly connected with the upper end of the movable frame 1-1, the lifting frame 3 is connected with the four slide rails I1-2 in a sliding way, the device is provided with a controller, and the working states of the motor I2-1, the motor II 6-1 and the motor III 7-1 can be controlled by the controller.

When the device is used, the movable frame 1-1 is moved to a target place, then the device is connected with a power supply, then the cover plate 4 at the front end is opened upwards, and the cover plate 4 at the front end is supported by the telescopic rod 4-1 at the front end to be in a fixed open state.

The third concrete implementation mode:

the embodiment is described below with reference to fig. 1-7, and the second embodiment is further described in the present embodiment, the lifting mechanism 2 includes a motor i 2-1, a rotating shaft 2-2, a winding reel 2-3 and a traction rope 2-4, the rotating shaft 2-2 is rotatably connected to the upper end of the movable frame 1-1, the winding reel 2-3 is fixedly connected to the middle of the rotating shaft 2-2, and two ends of the traction rope 2-4 are fixedly connected to the winding reel 2-3 and the lifting frame 3, respectively.

After the materials are placed, the brake of the motor II 6-1 is opened and the materials rotate reversely, meanwhile, the two sliding blocks II 5-3 at the rear end drive the sliding plate 5-1 to slide backwards along the four sliding rails II 3-3 under the action of the two springs 5-4, the sliding plate 5-1 is driven to return to the original position under the combined action of the two mechanisms, then the cover plate 4 is closed, the motor I2-1 is started through the controller, the output shaft of the motor I2-1 drives the winding reel 2-3 to rotate through the rotating shaft 2-2, the winding reel 2-3 continuously winds the traction rope 2-4, the sliding frame 3-1 is driven to move upwards through the traction rope 2-4, and meanwhile, the eight sliding blocks I3-2 respectively move upwards along the four sliding rails I1-2.

In the lifting process, the two springs 5-4 respectively push the four sliding blocks II 5-3 towards the left direction and the right direction, the four sliding blocks II 5-3 enable the two sliding rails III 5-2 to be respectively superposed with the four sliding rails II 3-3, and vertical plates at two ends of the sliding plate 5-1 are kept at the lower ends of the two cover plates 4 in the lifting process, so that the sealing performance of the device is improved, the integrity of materials in the lifting process is guaranteed, and the material leakage condition is avoided.

The fourth concrete implementation mode:

the second or third embodiment will be further described with reference to fig. 1-7, wherein the lifting frame 3 includes a sliding frame 3-1, sliding blocks i 3-2, sliding rails ii 3-3, and buffer columns 3-4, the sliding blocks i 3-2 are provided with eight, the eight sliding blocks i 3-2 are respectively and fixedly connected to four corners at the left and right ends of the sliding frame 3-1, the sliding rails ii 3-3 are provided with four, the left and right sides of the lower end of the sliding frame 3-1 are respectively provided with two sliding rails ii 3-3, the buffer columns 3-4 are provided with four, the four buffer columns 3-4 are respectively and fixedly connected to the left and right sides of the lower end of the sliding frame 3-1, the two cover plates 4 are respectively and rotatably connected to the front and back sides of the upper end of the sliding frame, the carrying plate 5 is connected with four sliding rails II 3-3 in a sliding mode, and the driving mechanism I6 and the driving mechanism II 7 are fixedly connected to the left side and the right side of the lower end of the sliding frame 3-1 respectively.

The fifth concrete implementation mode:

the following describes the present embodiment with reference to fig. 1 to 7, and the present embodiment further describes the fourth embodiment, the number of the telescopic rods 4-1 is two, the outer ends of the two telescopic rods 4-1 are respectively and rotatably connected to the left and right sides of the outer ends of the two cover plates 4, and the inner ends of the two telescopic rods 4-1 are respectively and rotatably connected to the upper sides of the left and right ends in the sliding rack 3-1.

The sixth specific implementation mode:

the fourth embodiment is further described with reference to fig. 1-7, wherein the carrier plate 5 includes a sliding plate 5-1, two sliding rails iii 5-2, four sliding blocks ii 5-3, and two springs 5-4, the sliding rail iii 5-2 is provided with two sliding rails iii 5-2, the two sliding rails iii 5-2 are respectively provided at the left and right ends of the lower end of the sliding plate 5-1, the sliding plate 5-1 is slidably connected to the lower end of the sliding frame 3-1, the four sliding blocks ii 5-3 are provided with four sliding blocks ii 5-3, the four sliding blocks ii 5-3 are respectively slidably connected to the two sliding rails iii 5-2, the left and right ends of the two sliding blocks ii 5-3 at the same side are respectively slidably connected to the two sliding rails ii 3-3 at the same side, and the springs 5-, two ends of the two springs 5-4 are respectively fixedly connected with the four sliding blocks II 5-3, and the driving mechanism I6 and the driving mechanism II 7 are respectively fixedly connected to the left side and the right side of the lower end of the sliding plate 5-1.

The seventh embodiment:

the fourth or sixth embodiment is further described with reference to fig. 1-7, wherein the driving mechanism i 6 includes a motor ii 6-1, a gear i 6-2 and a rack i 6-3, the motor ii 6-1 is fixedly connected to the lower side of the front portion of the right end in the sliding frame 3-1, the gear i 6-2 is fixedly connected to the output shaft of the motor ii 6-1, the rack i 6-3 is fixedly connected to the right side of the lower end of the sliding plate 5-1, and the gear i 6-2 is in meshing transmission connection with the rack i 6-3.

The motor II 6-1 is started through the controller, an output shaft of the motor II 6-1 drives the gear I6-2 to rotate, the gear I6-3 moves forwards through meshing transmission of the gear I6-2 and the rack I6-3, the rack I6-3 drives the sliding plate 5-1 to move forwards, the sliding rails III 5-2 on two sides of the lower end of the sliding plate 5-1 simultaneously drive the two rear sliding blocks II 5-3 to slide forwards, the two springs 5-4 are compressed simultaneously, after the sliding plate 5-1 extends out of the sliding frame 3-1, the motor II 6-1 is braked, the sliding plate 5-1 is fixed at the moment, and then materials can be placed on the sliding plate 5-1.

The specific implementation mode is eight:

the fourth or sixth embodiment is further described with reference to fig. 1-7, wherein the driving mechanism ii 7 includes a motor iii 7-1, a gear ii 7-2 and a rack ii 7-3, the motor iii 7-1 is fixedly connected to the lower side of the rear portion of the left end in the sliding frame 3-1, the gear ii 7-2 is fixedly connected to the output shaft of the motor iii 7-1, the rack ii 7-3 is fixedly connected to the left side of the lower end of the sliding plate 5-1, and the gear ii 7-2 is in meshing transmission connection with the rack ii 7-3.

After the sliding frame 3-1 reaches the target height, the motor I2-1 is braked through a controller, the cover plate 4 at the rear end is opened upwards, the cover plate 4 at the rear end is supported by the telescopic rod 4-1 at the rear end to be in a fixed opening state, then the motor III 7-1 is started, the output shaft of the motor III 7-1 drives the gear II 7-2 to rotate, the gear II 7-2 is in meshing transmission connection with the rack II 7-3, the rack II 7-3 drives the sliding plate 5-1 to move backwards, the sliding rails III 5-2 at two sides of the lower end of the sliding plate 5-1 drive the two sliding blocks II 5-3 at the front end to respectively move backwards along the four sliding rails II 3-3, the two springs 5-4 are compressed at the same time, and the motor III-1 is braked after the sliding plate 5-1 extends out, then the material can be taken down from the sliding plate 5-1, so that in the process of material discharging and taking, an operator does not need to lean into the lifting mechanism to discharge and take materials, the material discharging and taking become more convenient, and the personal safety of the operator in the process of material discharging and taking at a high position is improved.

After the material is taken, the motor III 7-1 is turned on, the operation is reversed, and the sliding frame 3-1 is dropped back to the ground.

The utility model discloses a material lifting machine, its theory of operation is:

And then starting a motor II 6-1 through a controller, driving a gear I6-2 to rotate by an output shaft of the motor II 6-1, driving the rack I6-3 to move forwards through the meshing transmission of the gear I6-2 and the rack I6-3, driving a sliding plate 5-1 to move forwards by the rack I6-3, driving two rear sliding blocks II 5-3 to slide forwards by sliding rails III 5-2 on two sides of the lower end of the sliding plate 5-1, simultaneously compressing two springs 5-4, braking the motor II 6-1 after the sliding plate 5-1 extends out of a sliding frame 3-1, fixing the sliding plate 5-1 at the moment, and then placing the material on the sliding plate 5-1.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. The utility model provides a material lifting machine, includes support frame (1) and elevating system (2), elevating system (2) fixed connection is in the upper end of support frame (1), its characterized in that: this material lifting machine still includes crane (3), apron (4), carries thing board (5), actuating mechanism I (6) and actuating mechanism II (7), crane (3) fixed connection is at the lower extreme of elevating system (2), and crane (3) sliding connection is in support frame (1), apron (4) are provided with two, and two apron (4) rotate respectively and connect both sides around crane (3) upper end, carry the lower extreme that thing board (5) set up in crane (3), actuating mechanism I (6) fixed connection is at the left lower extreme of crane (3), and actuating mechanism I (6) and carry thing board (5) fixed connection, actuating mechanism II (7) fixed connection is at the lower extreme on crane (3) right side, and actuating mechanism II (7) and carry thing board (5) fixed connection.

2. The material hoist as claimed in claim 1, characterized in that: the support frame (1) comprises a moving frame (1-1), four sliding rails I (1-2) and buffer plates (1-3), wherein the four sliding rails I (1-2) are arranged, the four sliding rails I (1-2) are fixedly connected to the left side and the right side of the two ends of the front end of the moving frame (1-1) respectively, the number of the buffer plates (1-3) is two, the two buffer plates (1-3) are fixedly connected to the left side and the right side of the lower end in the moving frame (1-1) respectively, the lifting mechanism (2) is fixedly connected to the upper end of the moving frame (1-1), and the lifting frame (3) is connected with the four sliding rails I (1-2) in an equal sliding mode.

3. The material hoist as claimed in claim 2, characterized in that: the lifting mechanism (2) comprises a motor I (2-1), a rotating shaft (2-2), a winding roll (2-3) and a traction rope (2-4), wherein the rotating shaft (2-2) is rotatably connected to the upper end of the movable frame (1-1), the winding roll (2-3) is fixedly connected to the middle of the rotating shaft (2-2), and two ends of the traction rope (2-4) are fixedly connected with the winding roll (2-3) and the lifting frame (3) respectively.

4. The material hoist as claimed in claim 3, characterized in that: the lifting frame (3) comprises a sliding frame (3-1), eight sliding blocks I (3-2), eight sliding rails II (3-3) and buffer columns (3-4), wherein the eight sliding blocks I (3-2) are arranged, the eight sliding blocks I (3-2) are respectively and fixedly connected with four corners at the left end and the right end of the sliding frame (3-1), the number of the sliding rails II (3-3) is four, the left side and the right side of the lower end of the sliding frame (3-1) are respectively provided with two sliding rails II (3-3), the number of the buffer columns (3-4) is four, the four buffer columns (3-4) are respectively and fixedly connected with the left side and the right side of the lower end of the sliding frame (3-1), the two cover plates (4) are respectively and rotatably connected with the front side, the loading plate (5) is connected with four sliding rails II (3-3) in a sliding mode, and the driving mechanism I (6) and the driving mechanism II (7) are fixedly connected to the left side and the right side of the lower end in the sliding frame (3-1) respectively.

5. The material hoist as claimed in claim 4, characterized in that: the telescopic rack is characterized by further comprising two telescopic rods (4-1), the outer ends of the two telescopic rods (4-1) are respectively connected to the left side and the right side of the outer ends of the two cover plates (4) in a rotating mode, and the inner ends of the two telescopic rods (4-1) are respectively connected to the upper sides of the left end and the right end in the sliding rack (3-1) in a rotating mode.

6. The material hoist as claimed in claim 4, characterized in that: the carrying plate (5) comprises two sliding plates (5-1), two sliding rails III (5-2), two sliding blocks II (5-3) and springs (5-4), the sliding rails III (5-2) are arranged, the two sliding rails III (5-2) are respectively arranged at the left end and the right end of the lower end of the sliding plate (5-1), the sliding plate (5-1) is slidably connected with the lower end in the sliding frame (3-1), the four sliding blocks II (5-3) are arranged, the four sliding blocks II (5-3) are respectively slidably connected in the two sliding rails III (5-2), the left end and the right end of the two sliding blocks II (5-3) at the same side are respectively slidably connected in the two sliding rails II (3-3) at the same side, the two springs (5-4) are arranged, the two ends of the two springs (5-4) are respectively fixedly connected with the four sliding blocks II (5-3), the driving mechanism I (6) and the driving mechanism II (7) are fixedly connected to the left side and the right side of the lower end of the sliding plate (5-1) respectively.

7. The material hoist as claimed in claim 6, characterized in that: the driving mechanism I (6) comprises a motor II (6-1), a gear I (6-2) and a rack I (6-3), the motor II (6-1) is fixedly connected to the lower side of the front portion of the right end in the sliding frame (3-1), the gear I (6-2) is fixedly connected to an output shaft of the motor II (6-1), the rack I (6-3) is fixedly connected to the right side of the lower end of the sliding plate (5-1), and the gear I (6-2) is in meshing transmission connection with the rack I (6-3).

8. The material hoist as claimed in claim 6, characterized in that: the driving mechanism II (7) comprises a motor III (7-1), a gear II (7-2) and a rack II (7-3), the motor III (7-1) is fixedly connected to the lower side of the rear portion of the left end in the sliding frame (3-1), the gear II (7-2) is fixedly connected to an output shaft of the motor III (7-1), the rack II (7-3) is fixedly connected to the left side of the lower end of the sliding plate (5-1), and the gear II (7-2) is in meshing transmission connection with the rack II (7-3).