Automatic efficient elevator bulk material storage and transportation equipment

Abstract

The utility model discloses an automatic efficient hoister bulk material storage and transportation equipment, including base and shell, base top is fixedly connected with fixed plate symmetrically, each fixed plate is fixedly connected with shell side wall, the shell side wall is fixedly connected with a first motor, the shell side wall is fixedly communicated with a feed pipe, the feed pipe is fixedly connected with a first motor, the first motor is fixedly connected with a second motor, and the second motor is fixedly connected with a second motor. And the side wall of the other side of the shell fixedly communicates with a discharging pipe, a discharging opening is formed in the bottom of the discharging pipe, and a wedge block is fixedly connected to the inner bottom wall of the discharging pipe. Under the elastic action of the spring, the pressing plate abuts against the multiple scrapers and the side wall of the synchronous belt, bulk materials are limited between the scrapers, the bulk materials are prevented from falling down along gaps, and the conveying efficiency is improved; bulk materials are conveyed to the discharging barrel and enter the discharging port along the wedge block in the discharging port, so that the bulk materials are lifted and conveyed, and the situation that the bulk materials are stacked in the horizontal discharging pipe, and the conveying effect is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to an automatic and efficient elevator bulk material storage and transportation device. Background Art

[0002] Transportation equipment refers to the mechanical equipment and tools required for various logistics activities, which can be used for a long time and basically maintain the original physical form during use. It does not include logistics infrastructure such as buildings and loading and unloading platforms. Logistics machinery and equipment are logistics labor tools and the material and technical basis of the logistics system.

[0003] For example, an automated and efficient elevator bulk material storage and transportation device with publication number CN201820686323.4, ..., a fan is arranged in the lower through hole, and the two ends of the lower through hole are respectively connected to an air inlet pipe and an air exhaust pipe, the air inlet pipe is connected to a feed hopper, and the material dust dropped by the brush is collected by the feed hopper, and a vent is opened on the outer wall of the bucket elevator body, and the exhaust pipe is connected to the vent. The utility model can effectively solve the problem of belt slippage caused by the scattered accumulation of powdery materials in the process of lifting powdery materials in the bucket elevator.

[0004] The above patent has the following problems: by setting a brush between the conveyor belts, the material dust is collected, but the brush is not cleaned. After using it for a period of time, the brush will stick to a lot of dust, affecting the cleaning effect; in addition, in the existing elevator, there is a gap between the existing scraper and the shell, so that during the lifting and transportation process, bulk materials may fall along the gap, affecting the transportation efficiency, and the discharge port of the existing elevator is mostly set horizontally, which easily causes material accumulation at the discharge port, affecting the transportation effect.

[0005] Therefore, we proposed an automated and efficient elevator bulk material storage and transportation equipment to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an automated and efficient elevator bulk material storage and transportation device to solve the problems raised by the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including a base and a shell, the top of the base is symmetrically fixedly connected with a fixing plate, each of the fixing plates is fixedly connected to the side wall of the shell, the inner wall of the shell is symmetrically rotatably connected with a rotating rod, the side wall of the shell is fixedly connected with a first motor, one of the rotating rods is fixedly connected to the output end of the first motor, the two rotating rods are connected by a synchronous belt, the side wall of the synchronous belt is equidistantly fixedly connected with a plurality of scrapers, the inner wall of the shell is symmetrically fixedly connected with a plurality of springs, and the plurality of springs on the same side are fixedly connected with a pressure plate together, the side wall of one side of the shell is fixedly connected with a feed pipe, and the side wall of the other side of the shell is fixedly connected with a discharge pipe, the bottom of the discharge pipe is provided with a discharge port, and the inner bottom wall of the discharge pipe is fixedly connected with a wedge.

[0008] Preferably, each of the pressure plates is in contact with a scraper, and each of the scrapers is in contact with an inner side wall of the shell.

[0009] Preferably, the side wall of the discharge pipe is provided with a through hole, and a filter is fixedly connected to the inner wall of the through hole. Preferably, the side wall of the discharge pipe is symmetrically fixedly connected to mounting plates, and a negative pressure fan is fixedly connected between the two mounting plates via a connecting rod.

[0010] Preferably, one of the side walls of the mounting plate is fixedly connected to a second motor, an output end of the second motor is fixedly connected to a reciprocating screw, one end of the reciprocating screw penetrates an adjacent mounting plate and is rotatably connected to another side wall of the mounting plate.

[0011] Preferably, a cleaning brush is threadedly connected to the side wall of the reciprocating screw, a limiting rod is fixedly connected between the two mounting plates, the cleaning brush is slidably connected with the limiting rod, and the cleaning brush is in contact with the side wall of the filter.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Multiple springs are fixedly connected to the side walls on both sides of the shell, and multiple springs on each side are fixedly connected to the pressure plate. Under the elastic action of the springs, the pressure plate contacts with multiple scrapers and the side walls of the synchronous belt, thereby limiting the bulk materials between the scrapers to prevent the bulk materials from falling along the gaps, thereby improving the transportation efficiency; when the bulk materials are transported to the discharge barrel, the bulk materials enter the discharge port along the wedge blocks inside the discharge port, thereby lifting and transporting the bulk materials. By setting the wedge blocks, the bulk materials are prevented from accumulating inside the horizontal discharge pipe, which affects the transportation effect;

[0014] 2. When transporting bulk materials, start the negative pressure fan. The negative pressure fan moves the dust inside the shell along the through hole at the discharge pipe to prevent the dust from directly entering the air and affecting the staff. A filter is set at the through hole to buffer and filter the dust. However, in order to avoid clogging of the filter and affecting the dust extraction effect, start the second motor to drive the reciprocating screw to rotate, so that the cleaning brush on the side wall of the reciprocating screw reciprocates in the horizontal direction, thereby clearing the filter and preventing clogging of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure inside the shell of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the discharge pipe in the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the side section of the discharge pipe in the utility model;

[0019] Figure 5 It is a schematic diagram of the overall structure of the utility model.

[0020] In the figure: 1 base, 2 fixed plate, 3 shell, 4 feed pipe, 5 first motor, 6 roller, 7 synchronous belt, 8 scraper, 9 spring, 10 pressure plate, 11 discharge pipe, 12 through hole, 13 filter, 14 mounting plate, 15 second motor, 16 reciprocating screw, 17 negative pressure fan, 18 cleaning brush, 19 limit rod, 20 discharge port, 21 wedge. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5, an automated and efficient elevator bulk material storage and transportation equipment, comprising a base 1 and a shell 3, a fixed plate 2 is symmetrically fixedly connected to the top of the base 1, each fixed plate 2 is fixedly connected to the side wall of the shell 1, a rotating rod 6 is symmetrically rotatably connected to the inner side wall of the shell 1, a first motor 5 is fixedly connected to the side wall of the shell 1, one of the rotating rods 6 is fixedly connected to the output end of the first motor 5, the two rotating rods 6 are connected by a synchronous belt 7, a plurality of scrapers 7 are equidistantly fixedly connected to the side wall of the synchronous belt 7, the inner wall of the shell 1 is symmetrically fixedly connected by a plurality of springs 9, a plurality of springs 9 on the same side are fixedly connected to a pressing plate 10, a feed pipe 4 is fixedly connected to the side wall of one side of the shell 1, a discharge pipe 11 is fixedly connected to the side wall of the other side of the shell 1, a discharge port 20 is provided at the bottom of the discharge pipe 11, and a wedge 21 is fixedly connected to the inner bottom wall of the discharge pipe 11.

[0023] Each pressure plate 10 is in contact with the scraper 8. Under the elastic action of the spring 9, the pressure plate 10 is in contact with the multiple scrapers 8 and the side wall of the synchronous belt 7, so that the bulk material is confined between the scrapers 8, avoiding the bulk material 8 from falling along the gap, thereby improving the transportation efficiency. Each scraper 8 is in contact with the inner wall of the shell 1, and the roller 6 is driven to rotate by the first motor 5 in the forward direction, so that the synchronous belt 7 drives the multiple scrapers 8 to move continuously in the clockwise direction; then the bulk material is passed into the shell 1 through the feed pipe 4, and the bulk material is continuously lifted and transported in the clockwise direction by the multiple scrapers 8.

[0024] A through hole 12 is provided on the side wall of the discharge pipe 11, and a filter 13 is fixedly connected to the inner wall of the through hole 12 to prevent dust from directly entering the air and causing an impact on the staff. Therefore, the filter 13 is arranged at the through hole 12 to buffer and filter the dust.

[0025] The side wall of the discharge pipe 11 is symmetrically fixedly connected with a mounting plate 14, and a negative pressure fan 17 is fixedly connected between the two mounting plates 14 through a connecting rod. When the negative pressure fan 17 works, the dust inside the shell 1 is moved along the through hole 12 at the discharge pipe 11 for collection.

[0026] A second motor 15 is fixedly connected to the side wall of one of the mounting plates 14, and a reciprocating screw 16 is fixedly connected to the output end of the second motor 15. One end of the reciprocating screw 16 penetrates the adjacent mounting plate 14 and is rotatably connected to the side wall of the other mounting plate 14; a cleaning brush 18 is threadedly connected to the side wall of the reciprocating screw 16, and a limiting rod 19 is fixedly connected between the two mounting plates 14. The cleaning brush 18 and the limiting rod 19 are slidably connected, and the cleaning brush 18 is in contact with the side wall of the filter screen 13. The reciprocating screw 16 is driven to rotate by the operation of the second motor 15, so that the cleaning brush 18 on the side wall of the reciprocating screw 16 performs a horizontal reciprocating motion, thereby clearing the filter screen 13 and preventing the filter screen 13 from being blocked. The cleaning brush 18 is limited by the limiting rod 19 to prevent the cleaning brush 18 from rotating along the reciprocating screw 16 and causing an impact.

[0027] In the utility model, during use, the first motor 5 is first started, and the first motor 5 drives the roller 6 to rotate by forward rotation, so that the synchronous belt 7 drives the multiple scrapers 8 to continuously move in the clockwise direction; then the bulk material is passed into the shell 1 through the feed pipe 4, and the bulk material is continuously lifted and transported in the clockwise direction by the multiple scrapers 8. Since there is a gap between the existing scrapers 8 and the shell 1, the bulk material may fall along the gap during the lifting and transportation process, which affects the transportation efficiency, so multiple scrapers 8 are fixedly connected to the side walls on both sides of the shell 1. A plurality of springs 9 are provided on each side to fix and connect the pressing plate 10. Under the elastic action of the springs 9, the pressing plate 10 contacts with the plurality of scrapers 8 and the side wall of the synchronous belt 7, thereby limiting the bulk materials between the scrapers 8, preventing the bulk materials 8 from falling along the gap, and improving the transportation efficiency. When the bulk materials are transported to the discharge tube 11, the bulk materials enter the discharge port 20 along the wedge block 21 inside the discharge port 11, thereby lifting and transporting the bulk materials. By setting the wedge block 21, the bulk materials are prevented from accumulating inside the horizontal discharge tube 11, which affects the transportation effect.

[0028] Since a large amount of dust and particulate matter will be generated during the lifting and transportation of bulk materials, these dust and particulate matter will be in the device for a long time, which will affect the service life of the device. Therefore, when transporting bulk materials, the negative pressure fan 17 is started. The negative pressure fan 17 works to move the dust inside the shell 1 along the through hole 12 at the discharge pipe 11 for collection, so as to prevent the dust from directly entering the air and affecting the staff. Therefore, a filter 13 is provided at the through hole 12, and the dust is buffered and filtered by the filter 13. However, in order to prevent the filter 13 from being blocked and affecting the dust extraction effect, the second motor 15 is started, and the reciprocating screw 16 is driven to rotate by the second motor 15, so that the cleaning brush 18 on the side wall of the reciprocating screw 16 performs horizontal reciprocating motion, so as to dredge the filter 13 and prevent the filter 13 from being blocked. The cleaning brush 18 is limited by the limit rod 19 to prevent the cleaning brush 18 from rotating along the reciprocating screw 16 and causing an impact.

[0029] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automated and efficient bulk material storage and transportation device comprising a base (1) and a housing (3), characterized in that: A fixing plate (2) is symmetrically fixedly connected to the top of the base (1), each of the fixing plates (2) is fixedly connected to the side wall of the shell (3), a rotating rod (6) is symmetrically rotatably connected to the inner side wall of the shell (3), a first motor (5) is fixedly connected to the side wall of the shell (3), one of the rotating rods (6) is fixedly connected to the output end of the first motor (5), two rotating rods (6) are connected by a synchronous belt (7), a plurality of scrapers (7) are equidistantly fixedly connected to the side wall of the synchronous belt (7), a plurality of springs (9) are symmetrically fixedly connected to the inner wall of the shell (3), a plurality of springs (9) located on the same side are fixedly connected to a pressing plate (10), a feed pipe (4) is fixedly connected to the side wall of one side of the shell (3), a discharge pipe (11) is fixedly connected to the side wall of the other side of the shell (3), a discharge port (20) is provided at the bottom of the discharge pipe (11), and a wedge (21) is fixedly connected to the inner bottom wall of the discharge pipe (11).

2. The automatic and efficient bulk material storage and transportation equipment of the hoist according to claim 1 is characterized by: Each of the pressure plates (10) is in contact with the scraper plate (8), and each of the scraper plates (8) is in contact with the inner side wall of the shell (3).

3. The automatic and efficient elevator bulk material storage and transportation equipment according to claim 2 is characterized by: A through hole (12) is provided on the side wall of the discharge pipe (11), and a filter screen (13) is fixedly connected to the inner wall of the through hole (12).

4. The automatic and efficient bulk material storage and transportation equipment of the hoist according to claim 3 is characterized by: The side walls of the discharge pipe (11) are symmetrically fixedly connected with mounting plates (14), and a negative pressure fan (17) is fixedly connected between the two mounting plates (14) via a connecting rod.

5. The automatic and efficient elevator bulk material storage and transportation equipment according to claim 4 is characterized by: A second motor (15) is fixedly connected to the side wall of one of the mounting plates (14), and a reciprocating screw (16) is fixedly connected to the output end of the second motor (15), and one end of the reciprocating screw (16) passes through an adjacent mounting plate (14) and is rotatably connected to the side wall of another mounting plate (14).

6. The automatic and efficient elevator bulk material storage and transportation equipment according to claim 5 is characterized by: The side wall of the reciprocating screw (16) is threadedly connected with a cleaning brush (18), and a limiting rod (19) is fixedly connected between the two mounting plates (14). The cleaning brush (18) and the limiting rod (19) are slidably connected through the cleaning brush (18), and the cleaning brush (18) is in contact with the side wall of the filter screen (13).

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