A conveying device
By designing a conveying device including a mobile vehicle body, a temporary storage silo, a suction pipe, a fan and a conveying separator, the problem of inconvenience in the close handling of scattered powder and granular materials is solved, and efficient and safe transport of granular materials is achieved.
Patent Information
- Application Number
- CN202420811368.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-04-18
AI Technical Summary
In the prior art, it is inconvenient to transport the powder and granular materials scattered in close range, and the traditional conveying methods have problems such as scattering, loss and dust pollution.
A conveying device including a mobile vehicle body, a temporary storage silo, a suction pipe, a fan and a conveying separator are designed. The mobile vehicle body is equipped with a frame, wheel and angle steel triangle bracket. A rotary feeder is provided in the temporary storage silo. The suction pipe transports the particulate material to the temporary storage silo through the suction nozzle, the suction hose, the suction bend and the conveying pipe. The fan absorbs the material using negative pressure and blows it to the conveying separator.
The automatic mechanized transportation of particulate materials is realized, which avoids inconvenience of manpower handling, reduces material losses and dust pollution, and improves the transportation efficiency and safety.
Smart Images
Figure CN222743585U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material conveying equipment, in particular to a conveying device. Background Art
[0002] Pneumatic conveying uses the dynamic and static pressure of air to suspend material particles in the air flow and transport them along the pipeline. This conveying technology has long been widely used. Pneumatic conveying equipment is a device that transports granular materials vertically, horizontally or obliquely. Loose powders and granular materials, such as granular grains or chemical granular materials, need to be bagged and emptied when transported over short distances, which is very labor-intensive and time-consuming, and has low efficiency. Conveyor belts, winches, etc. also have problems such as scattering, loss, and dust pollution. The purpose of this invention is to disclose a device that is suitable for mechanized operations of bulk loading, unloading, storage, and transportation in farms, grain depots, docks, and chemical material transportation industries. Utility Model Content
[0003] In order to solve the technical problem in the prior art that it is inconvenient to carry scattered powders and granular materials over short distances, the present application proposes a conveying device to solve the above technical problem.
[0004] The technical solution adopted by the utility model to solve its technical problems is:
[0005] The utility model provides a conveying device, comprising: a mobile body, the mobile body comprising a frame and wheels arranged on the frame; a temporary storage bin, the temporary storage bin is fixed on the mobile body; a suction pipe, one end of the suction pipe is used to suck granular materials, and the other end is connected to the top of the side wall of the temporary storage bin; a fan, the fan is fixed on the mobile body, the air inlet of the fan is connected to the side wall of the temporary storage bin, and the air outlet of the fan is connected to the discharge port of the temporary storage bin to accelerate the pushing of the granular materials falling from the temporary storage bin to a conveying separator; a conveying separator, the feed port of the conveying separator is connected to the discharge port of the temporary storage bin, and the bottom of the conveying separator is formed as a drop port to release the granular materials in a designated area.
[0006] Furthermore, there are four wheels, and all wheels have a self-locking function.
[0007] Furthermore, the suction pipe includes a suction nozzle, a suction hose, a suction elbow and a conveying pipeline. The granular material is sucked by the suction nozzle and transported to the temporary storage bin through the suction hose, the suction elbow and the conveying pipeline in sequence.
[0008] Furthermore, the conveying pipeline is fixedly supported on the mobile vehicle body by an angle steel triangular bracket.
[0009] Furthermore, the suction pipe can be configured in plurality.
[0010] Furthermore, a pre-dust collector is arranged between the temporary storage silo and the air inlet of the fan.
[0011] Furthermore, a rotary feeder is arranged at the bottom of the temporary storage bin.
[0012] Furthermore, a regulating valve, a check valve and an online injector are sequentially arranged downstream of the air outlet of the fan.
[0013] Furthermore, the fan is a Roots blower.
[0014] Furthermore, the motor of the fan adopts a variable frequency motor and is provided with a remote transmission, and the remote transmission signal is sent to a control box.
[0015] Based on the above technical solution, the technical effects that can be achieved by the utility model are:
[0016] The conveying device of the utility model has a main body which is a mobile vehicle body, and the equipment has a compact structure and can be docked when not in use. It is flexible in movement, simple in operation, and convenient in maintenance. On the one hand, the fan generates negative pressure in the temporary storage bin to absorb the stacked granular materials, and on the other hand, the wind blown by the fan blows the granular materials in the temporary storage bin to the conveying separator to release the granular materials in the designated area, thus maximizing the use of the function of the fan. Furthermore, the granular materials are transported in the suction pipe to avoid pollution to the environment. The whole adopts a fully automatic mechanized structure.
[0017] The labor cost is saved, and feeding and conveying can be carried out at the same time, which solves the technical problem of the inconvenience of short-distance transportation of scattered powders and granular materials in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the conveying device of the utility model.
[0019] Among them: 1-mobile body, 11-frame, 12-wheel, 13-angle steel triangle bracket; 2-temporary storage silo, 21-rotary feeder; 3-suction pipe, 31-suction nozzle, 32-suction hose, 33-suction elbow, 34-conveying pipeline; 4-fan, 41-pre-dust collector, 42-online ejector, 43-motor, 44-control box; 5-conveying separator. DETAILED DESCRIPTION
[0020] 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. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0021] like Figure 1 As shown, the utility model provides a conveying device, including a mobile body 1, a temporary storage bin 2, a suction pipe 3, a fan 4 and a conveying separator 5, the mobile body 1 includes a frame 11 and wheels 12 arranged on the frame 11, the temporary storage bin 2 is fixed on the mobile body 1, one end of the suction pipe 3 is used to suck particulate materials, and the other end is connected to the top of the side wall of the temporary storage bin 2, the fan 4 is fixed on the mobile body 1, the air inlet of the fan 4 is connected to the side wall of the temporary storage bin 2, the air outlet of the fan 4 is connected to the discharge port of the temporary storage bin 2, so as to accelerate the pushing of the particulate materials falling from the temporary storage bin 2 to the conveying separator 5, the feed port of the conveying separator 5 is connected to the discharge port of the temporary storage bin 2, and the bottom of the conveying separator 5 is formed as a drop port to release the particulate materials in a designated area.
[0022] The conveying device of the utility model has a main body which is a mobile vehicle body 1. The device has a compact structure and can be docked when not in use. It is flexible in movement, simple in operation and convenient in maintenance. On the one hand, the fan 4 generates negative pressure in the temporary storage bin 2 to absorb the stacked granular materials. On the other hand, the wind blown by the fan 4 blows the granular materials in the temporary storage bin 2 to the conveying separator 5 to release the granular materials in the designated area, thereby maximizing the use of the function of the fan 4. Furthermore, the granular materials are transported in the suction pipe 3 to avoid pollution to the environment. The overall fully automatic mechanized structure is adopted to save labor costs. Feeding and conveying can be carried out at the same time, thereby solving the technical problem of the inconvenience of close-range transportation of scattered powders and granular materials in the prior art.
[0023] In a specific embodiment of the present invention, there are four wheels 12, and four wheels 12 are made under the frame 11, so that the vehicle can travel within the factory area, and the four wheels 12 all have a self-locking function.
[0024] In a specific embodiment of the present utility model, the suction pipe 3 includes a suction nozzle 31, a suction hose 32, a suction elbow 33 and a conveying pipeline 34. Preferably, flanges are used to connect the two of them. The granular material is sucked by the suction nozzle 31 and sequentially conveyed to the temporary storage silo 2 through the suction hose 32, the suction elbow 33 and the conveying pipeline 34. At the same time, the suction hose 32 of different lengths can be replaced according to the conveying distance.
[0025] According to production requirements, multiple conveying pipes 34 can be set at the same height on the side wall of the temporary storage silo 2 for backup, that is, multiple suction pipes 3 can be configured to suck materials from several places at the same time, thereby improving work efficiency. If production requirements do not require multiple suction pipes 3 to work at the same time, the interface of the temporary storage silo 2 can also be blocked with a blind plate.
[0026] In a specific embodiment of the present utility model, the delivery pipeline 34 is supported by an angle steel triangular bracket 13 , and the lower end of the angle steel triangular bracket 13 is fixed on the vehicle frame 11 .
[0027] The fan 4 of the utility model is a Roots blower, and the power for sucking in particulate materials comes from the Roots blower equipped with a motor 43. The Roots blower generates negative pressure in the temporary storage bin 2, sucks in the particulate materials from the suction nozzle 31, and stores them in the temporary storage bin 2; a pre-dust collector 41 is arranged between the temporary storage bin 2 and the Roots blower to prevent the particulate materials from being sucked into the inside of the Roots blower, causing the rotor to wear and cause the fan 4 to fail; the motor 43 adopts a variable frequency motor, and is provided with a remote transmission, and the remote transmission signal is sent to the control box 44 for easy adjustment; according to the direction of the airflow, the direction of the airflow is the rear, and vice versa, it is the front, and a regulating valve, a check valve, and an online injector 42 are arranged downstream of the air outlet of the Roots blower in sequence.
[0028] In a specific embodiment of the present invention, a rotary feeder 21 is disposed at the bottom of the temporary storage bin 2. The granular material falling from the rotary feeder 21 is blown by the pressurized airflow of the Roots blower through the online ejector.
[0029] 42, along the pneumatic pipeline, reaches the conveying separator 5, and completes the transportation of the granular material from one location to the required location; the temporary storage silo 2 should be equipped with a high level meter and a low level meter, and the material level signal needs to be uploaded to the control box 44; if the distance is far, the granular material can be sucked into the temporary storage silo 2, and after the remote control is driven to the designated location, the material in the temporary storage silo 2 can be unloaded into the required equipment.
[0030] The conveying device of the utility model can realize both continuous operation and intermittent operation.
[0031] It should be understood that the specific embodiments described above are only used to explain the present invention, and are not used to limit the present invention. Obvious changes or modifications derived from the spirit of the present invention are still within the scope of protection of the present invention.
Claims
1. A conveying device, characterized in that: include: A mobile body (1), the mobile body (1) comprising a frame (11) and wheels (12) arranged on the frame (11); A temporary storage bin (2), wherein the temporary storage bin (2) is fixed on the mobile vehicle body (1); A suction pipe (3), one end of which is used to suck in granular materials, and the other end of which is connected to the top of the side wall of the temporary storage bin (2); A fan (4), the fan (4) being fixed on the mobile vehicle body (1), the air inlet of the fan (4) being connected to the side wall of the temporary storage bin (2), and the air outlet of the fan (4) being connected to the discharge port of the temporary storage bin (2) so as to accelerate the pushing of the particulate material falling from the temporary storage bin (2) to the conveying separator (5); A conveying separator (5), wherein the feed port of the conveying separator (5) is connected to the discharge port of the temporary storage bin (2), and the bottom of the conveying separator (5) is formed as a drop port to release the granular material into a designated area.
2. The conveying device according to claim 1, characterized in that There are four wheels (12), all of which have a self-locking function.
3. The conveying device according to claim 1, characterized in that: The suction pipe (3) comprises a suction nozzle (31), a suction hose (32), a suction elbow (33) and a conveying pipeline (34); the granular material is sucked into the suction nozzle (31) and conveyed to the temporary storage bin (2) through the suction hose (32), the suction elbow (33) and the conveying pipeline (34) in sequence.
4. The conveying device according to claim 3, characterized in that: The conveying pipeline (34) is fixedly supported on the mobile vehicle body (1) via an angle steel triangular bracket (13).
5. The conveying device according to claim 1, characterized in that: The suction pipe (3) can be configured in plurality.
6. The conveying device according to claim 1, characterized in that: A pre-dust collector (41) is provided between the temporary storage bin (2) and the air inlet of the fan (4).
7. The conveying device according to claim 1, characterized in that A rotary feeder (21) is arranged at the bottom of the temporary storage bin (2).
8. The conveying device according to claim 1, characterized in that: A regulating valve, a check valve and an online injector (42) are sequentially arranged downstream of the air outlet of the fan (4).
9. The conveying device according to claim 1, characterized in that: The fan (4) is a Roots blower (4).
10. The conveying device according to claim 1, characterized in that The motor (43) of the fan (4) is a variable frequency motor and is provided with a remote transmission, and the remote transmission signal is transmitted to the control box (44).