Multi-floor conveying device

Abstract

The utility model discloses a multi-floor conveying device which comprises a conveying device body arranged on the outer side of a wall, the conveying device body comprises an outdoor conveying line, a reversing mechanism and material outlets formed in all floors, and the material outlets of all the floors are connected with an indoor conveying line; the outdoor conveying line comprises multiple layers of conveying belts which are obliquely arranged below the material outlets of the corresponding floors, one end of each conveying belt is arranged below the bottom end of the next layer of conveying belt and keeps a distance, and the other end of each conveying belt is arranged above the top end of the upper layer of conveying belt and keeps a distance. The two ends of the reversing mechanism are fixedly connected with the two adjacent layers of conveying belts correspondingly so that materials can enter the next layer of conveying belt in a reversing mode. According to the device, the indoor conveying line and the outdoor conveying line are transversely arranged in a crossed mode, conveying can be conducted through the wall of a building after being conveyed out of a room, and the occupied area is reduced; the problem that in the prior art, material transportation from windows of different floors of a warehouse to a ground device is low in efficiency can be solved.

Description

Technical Field

[0001] The utility model belongs to the field of material conveying equipment, and in particular relates to a multi-floor conveying device. Background Art

[0002] When tobacco companies transport cigarette packs, they need to transport cigarette packs from the fourth floor, the third floor, and the second floor to the lower floor. Currently, the commonly used multi-floor material transportation method is mostly transported by traditional manual elevators, but there are many return trips, long transportation cycles, low transportation efficiency, and strong dependence on manual labor. When cigarette packs need to be transported urgently, they cannot meet the requirements. Another method is to rely on elevators or lifting conveyor belts to adjust the height when there is a need for transportation on different floors. Although this method does not require manual handling and reduces labor intensity, it is also time-consuming and requires manual intervention to adjust the transportation settings on different floors.

[0003] Therefore, a conveying device is needed that can simultaneously meet the transportation needs of different floors and has low manual dependence. Utility Model Content

[0004] In view of this, in order to solve the deficiencies of the above-mentioned prior art, the purpose of the utility model is to provide a multi-floor conveying device, which does not require too much manual intervention and can meet the needs of material transportation directly from the window of each floor of the warehouse to the ground device, and then directly transported to the vehicle through the transition conveyor line on the ground.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A multi-floor conveying device, comprising a conveying device arranged outside a wall and a vehicle parking platform located below a material outlet of the conveying device; the conveying device comprises an outdoor conveying line, a reversing mechanism and a material outlet arranged on each floor, the outdoor conveying line and the reversing mechanism are arranged on the same frame, the material outlet of each floor is connected to an indoor conveying line, and the indoor material is conveyed to the outdoor conveying line;

[0007] The outdoor conveyor line includes multiple layers of conveyor belts arranged in sequence from bottom to top, and the conveyor belts are tilted below the material outlet of the corresponding floor, one end is arranged below the bottom end of the conveyor belt of the next layer and keeps a distance, and the other end is arranged above the top end of the conveyor belt of the previous layer and keeps a distance; the two ends of the reversing mechanism are respectively fixedly connected to the adjacent upper and lower conveyor belts, serving as a reversing channel to allow the material to reverse and enter the conveyor belt of the next layer.

[0008] Further optimized, the conveyor belt includes a conveyor belt body, a support base fixed on a frame, a driving mechanism arranged at both ends of the support base, and rollers arranged on the support base and fixed by roller brackets, and the upper surfaces of the rollers are in contact with the conveyor belt body to provide support for the conveyor belt body.

[0009] Furthermore, the reversing mechanism includes an arc plate and a fixing frame, the lower end of the fixing frame is fixedly connected to both sides of the conveyor belt support seat, the upper end of the fixing frame supports the arc plate, and a reversing channel is formed between the arc plate and the conveyor belt.

[0010] Specifically, the cross section of the arc-shaped plate is a semicircular arc.

[0011] Furthermore, the driving mechanism includes a roller that drives the conveyor belt body to move and an electric motor as a power.

[0012] Further optimization, the number of floors is four, and the conveyor belts include a first conveyor belt, a second conveyor belt and a third conveyor belt. The first conveyor belt is connected to the material outlet of the second floor, the second conveyor belt is connected to the material outlet of the third floor, and the third conveyor belt is connected to the material outlet of the fourth floor.

[0013] Furthermore, a discharge port is provided at the bottom end of the first conveyor belt for conveying materials to a transition conveyor line, and the materials are directly transported to the vehicle via the transition conveyor line on the ground.

[0014] Furthermore, a canopy is provided on the conveyor belt to keep out rain and prevent materials from falling.

[0015] Beneficial effects of the utility model:

[0016] 1. The multi-section conveyor belt and the reversing mechanism are combined to realize the multi-layer transportation of materials from top to bottom, overcoming the problem that the traditional inclined conveyor belt is too long and cannot meet the material transportation needs of different floors;

[0017] 2. The indoor and outdoor conveyor lines are arranged horizontally and crosswise. After being transported out from indoors, they can be transported against the walls of buildings, which can minimize the floor space and the impact on the surrounding environment, thereby realizing the transportation of materials at different floors and heights;

[0018] 3. The main structure adopts a rotary structure, which can meet the needs of transporting each layer to the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of the conveying device of the utility model;

[0021] Figure 2 It is a cross-sectional view of the conveyor belt of the utility model;

[0022] The reference numerals are as follows: 1. reversing mechanism, 2. conveyor belt, 201. conveyor belt body, 202. support seat, 203. roller, 204. roller bracket, 3. driving mechanism, 4. material outlet, 5. indoor conveyor line, 6. frame, 7. canopy. DETAILED DESCRIPTION

[0023] The following specific embodiments are given to further clearly, completely and in detail illustrate the technical solution of the utility model. This embodiment is the best embodiment based on the technical solution of the utility model, but the protection scope of the utility model is not limited to the following embodiments.

[0024] A multi-floor conveying device, used for multi-floor material conveying, comprises a conveying device arranged outside a wall and a vehicle parking platform located below a material outlet of the conveying device; the conveying device comprises an outdoor conveying line, a reversing mechanism 1 and a material outlet 4 arranged on each floor, the outdoor conveying line and the reversing mechanism 1 are arranged on the same frame 6, the material outlet 4 on each floor is connected to an indoor conveying line 5, and the indoor material is conveyed to the outdoor conveying line;

[0025] The outdoor conveyor line includes multiple layers of conveyor belts 2 arranged in sequence from bottom to top, and the conveyor belts 2 are tilted below the material outlet 4 of the corresponding floor, one end is arranged below the bottom end of the next layer of conveyor belt 2 and keeps a distance, and the other end is arranged above the top end of the previous layer of conveyor belt 2 and keeps a distance; the two ends of the reversing mechanism 1 are respectively fixedly connected to the adjacent upper and lower layers of conveyor belts 2, serving as a reversing channel to allow the material to reverse and enter the next layer of conveyor belt 2.

[0026] In this embodiment, the reversing mechanism 1 is formed by curling and welding an arc-shaped plate and is fixed at the intersection of two layers of wire bodies to play a role of rotary conveying. The utility model can improve transportation efficiency and reduce labor costs. The conveyor belt 2 is tilted and placed under the material outlet 4 of the corresponding floor to receive the material of the corresponding floor. At the same time, such a structural setting maintains a certain close distance to prevent the material from falling from too high a height and causing damage to the material.

[0027] For further optimization, the indoor and outdoor lines adopt a horizontal cross mode. After being transported out of the room, they can be transported by relying on the walls of the building, which minimizes the floor space occupied and minimizes the impact on the surrounding environment.

[0028] Further optimization, the indoor conveyor line is movable and can be adjusted at the maximum angle to ensure the stability of cross-conveyance.

[0029] Further optimized, the conveyor belt 2 includes a conveyor belt body 201, a support base 202 fixed on the frame 6, a driving mechanism 3 arranged at both ends of the support base 202, and a roller 203 fixed on the support base 202 through a roller bracket 204, and the upper surface of the roller 203 contacts the conveyor belt body 201 to provide support for the conveyor belt body 201.

[0030] Further optimized, the frame 6 includes support frames fixed on the bottom surface, and the number of the support frames is adjusted according to the required height of the conveyor belt 2.

[0031] Furthermore, the support frame can be fixed to the wall to further reinforce the conveyor line to ensure stability.

[0032] Optionally, the support frame can be fixed on the ground, or can be a movable support frame with pulleys underneath, thereby driving the outdoor conveyor line to move.

[0033] Furthermore, the reversing mechanism 1 includes an arc plate and a fixing frame, the lower end of the fixing frame is fixedly connected to both sides of the support seat 202 of the conveyor belt 2, the upper end of the fixing frame supports the arc plate, and a reversing channel is formed between the arc plate and the conveyor belt 2.

[0034] Specifically, the cross section of the arc-shaped plate is a semicircular arc, and the diameter of the annular plate is greater than the width of the conveyor belt body 201, so as to wrap the entire conveyor belt body 201 in the channel.

[0035] Furthermore, the driving mechanism 3 includes a roller that drives the conveyor belt body 201 to move and an electric motor as a power source.

[0036] Further optimization also includes a control device (not shown in the figure), in which the PLC of the control device is electrically connected to the motors on each layer to control their movement, and cooperates with the frequency converter to adjust the speed to achieve automated and segmented intelligent transportation of the entire system.

[0037] It should be noted that the main improvement of this embodiment lies in the structure of the conveying device, and the existing known technologies can be used for the control relationship and control method between the conveyor belt 2 and various components such as the PLC.

[0038] Further optimization, the number of floors is four, the conveyor belt 2 includes a first conveyor belt, a second conveyor belt and a third conveyor belt, the first conveyor belt is connected to the material outlet 4 of the second floor, the second conveyor belt is connected to the material outlet 4 of the third floor, and the third conveyor belt is connected to the material outlet 4 of the fourth floor.

[0039] Furthermore, a discharge port is provided at the bottom end of the first conveyor belt for conveying materials to a transition conveyor line, and the materials are directly transported to the vehicle via the transition conveyor line on the ground.

[0040] Furthermore, a sensor may be provided on the conveyor belt 2 to give a signal when materials fall, and different conveyor belts 2 may be selected to be started according to the floors, so as to perform segmented control.

[0041] Furthermore, when transporting goods on the second floor, only the first conveyor belt is started; when transporting goods on the third floor, the first and second conveyor belts are started; when transporting goods on the fourth floor, the first, second and third conveyor belts are started, thus realizing automated and segmented intelligent transportation of the entire system.

[0042] Furthermore, the first conveyor belt, the second conveyor belt and the third conveyor belt are all provided with a canopy 7 for keeping out rain and preventing materials from falling.

[0043] The relative distance between one end of the arc-shaped plate supported by the fixing frame and the conveyor belt body 201 is greater than the height of the material, and the bottom surface of the other end is fixedly connected to the conveyor belt 2 below.

[0044] In summary, the multi-floor conveying device of the utility model can continuously transport materials without the need for transportation tools to turn back and wait, without the need for manual handling, thereby minimizing the floor space occupied and minimizing the impact on the surrounding environment.

[0045] The above shows and describes the main features, basic principles and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will also have various changes and improvements according to actual conditions, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-floor conveying device, comprising a conveying device arranged outside a wall and a vehicle parking platform located below a discharge port of the conveying device, characterized in that: The conveying device comprises an outdoor conveying line, a reversing mechanism (1) and a material outlet (4) arranged on each floor, the outdoor conveying line and the reversing mechanism (1) are arranged on the same frame (6), and the material outlet (4) on each floor is connected to an indoor conveying line (5); The outdoor conveyor line comprises a plurality of conveyor belts (2) arranged in sequence from bottom to top, wherein the conveyor belts (2) are tilted and placed below the material outlet (4) of the corresponding floor, one end of which is arranged below the bottom end of the conveyor belt (2) of the next layer and a distance is maintained, and the other end of which is arranged above the top end of the conveyor belt (2) of the previous layer and a distance is maintained; and the two ends of the reversing mechanism (1) are respectively fixedly connected to the adjacent upper and lower conveyor belts (2).

2. A multi-floor conveying device according to claim 1, characterized in that: The conveyor belt (2) comprises a conveyor belt body (201), a support seat (202) fixed on a frame (6), a driving mechanism (3) arranged at both ends of the support seat (202), and rollers (203) arranged on the support seat (202) and fixed via roller brackets (204), wherein the upper surfaces of the rollers (203) are in contact with the conveyor belt body (201) to support the conveyor belt body (201).

3. A multi-floor conveying device according to claim 2, characterized in that: The reversing mechanism (1) comprises an arc-shaped plate and a fixing frame, wherein the lower end of the fixing frame is fixedly connected to two sides of a support seat (202), the upper end of the fixing frame supports the arc-shaped plate, and a reversing channel is formed between the arc-shaped plate and the conveyor belt (2).

4. A multi-floor conveying device according to claim 3, characterized in that: The cross section of the arc plate is a semicircular arc.

5. A multi-floor conveying device according to claim 2, characterized in that: The driving mechanism (3) comprises a roller that drives the conveyor belt body (201) to move and an electric motor that serves as a power source.

6. A multi-floor conveying device according to claim 1, characterized in that: The number of floors is four, and the conveyor belt (2) includes a first conveyor belt, a second conveyor belt and a third conveyor belt. The first conveyor belt is connected to the material outlet (4) of the second floor, the second conveyor belt is connected to the material outlet (4) of the third floor, and the third conveyor belt is connected to the material outlet (4) of the fourth floor.

7. A multi-floor conveying device according to claim 6, characterized in that: A discharge port is provided at the bottom end of the first conveyor belt for conveying materials to a transition conveyor line.

8. The multi-floor conveying device according to claim 1, characterized in that: A canopy (7) is provided on the conveyor belt (2).

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