Integrated closed dust raising device for material warehouse belt and discharging
By setting up an integrated closed dust device in the belt and discharge position of the material warehouse, and using the lifting mechanism and sensor to control the position of the masking bag, the problem of unsmooth fall caused by the contact between the material warehouse sealing components and materials is solved, and effective dust is achieved Control and production environment improvement.
Patent Information
- Application Number
- CN202420183674.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-25
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-01-25
AI Technical Summary
The existing material warehouse sealing components come into contact with the falling materials at the discharge position, resulting in unsmooth material drop process and affecting production.
Design an integrated closure dust device for belts and unloading of the material warehouse, including belt closure kits, unloading closure kits, lifting mechanisms, sensors and controllers. The distance between the closure bags and materials is monitored through the sensor, and the pulling structure is controlled continuously. Lift the cover bag to prevent it from contacting the falling material.
It effectively prevents dust from scattering during material dropping and raw material dropping or overflow, reduces waste of raw materials, reduces workshop dust concentration, and improves working environment and workers' health.
Smart Images
Figure CN222249280U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of dust control, and in particular relates to an integrated closed dust-raising device for a material storage belt and material unloading. Background Art
[0002] A certain amount of dust is often generated during the material storage transportation process. If the dust density is too high, it will not only affect your on-site operations, but also have a serious impact on the working environment and the health of personnel.
[0003] At present, dust control during the belt conveying process and the material unloading process of the material warehouse is mainly carried out by installing a closed sealing device. However, the existing closed sealing components of the material warehouse often come into contact with the falling and accumulated materials at the unloading position, which causes the material falling process to be not smooth, affecting normal production. Utility Model Content
[0004] In order to solve the technical problem in the above-mentioned background technology that the existing material storage closed sealing components contact the falling and accumulated materials at the material discharge position, thereby causing the material to fall unsmoothly, the utility model provides a material storage belt and an integrated closed dust removal device for material discharge.
[0005] The purpose of the utility model can be achieved through the following technical solutions:
[0006] An integrated closed dust-raising device for a material storage belt and unloading material, comprising:
[0007] A belt closing kit, wherein the belt closing kit is of a semi-enclosed design, and the open end of the belt closing kit is connected to the supporting frame of the belt conveyor to form a closed channel;
[0008] A material unloading closure kit, the material unloading closure kit comprising an arc closure piece and a shielding cloth bag; one end of the arc closure piece is connected to the belt closure kit, and the other end of the arc closure piece is connected to the upper end of the shielding cloth bag;
[0009] A lifting mechanism, the lifting mechanism comprising a support frame and a pulling structure; the upper end of the pulling structure is connected to the support frame, and the lower end of the pulling structure is connected to the lower end of the shielding bag;
[0010] A sensor, the sensor being installed at the lower end outlet of the shielding bag;
[0011] A controller is connected to the sensor and the driver of the pulling structure respectively.
[0012] Furthermore, an integrated closed dust removal device for a material storage belt and unloading also includes a stand-alone dust collector, which is installed on the top of the arc closure, and the dust extraction port of the stand-alone dust collector is connected to the interior of the arc closure.
[0013] Furthermore, the lower half of the shielding cloth bag is configured as a foldable structure that can be folded.
[0014] Furthermore, the pulling structure includes a rope winding mechanism, a support ring and at least two pulling ropes; the rope winding mechanism is installed at the upper end of the support frame, a roller bracket is provided on the support frame, and a support roller is provided at the top of the roller bracket; the rope of the rope winding mechanism pulls the support ring through the support roller; the support ring is connected to the upper end of the pulling rope; the lower end of the pulling rope is connected to the lower end of the shielding cloth bag.
[0015] Furthermore, evenly distributed tensioning rings are arranged on the lower edge of the shielding cloth bag; a rope buckle is arranged at the lower end of the pulling rope; and the rope buckle buckles the tensioning rings.
[0016] Furthermore, the blanking closure kit also includes a plurality of connecting blocks; the upper ends of a plurality of the connecting blocks are connected to the arc closure member, and the lower ends of a plurality of the connecting blocks are connected to the shielding cloth bag.
[0017] Furthermore, an integrated closed dust-control device for a material storage belt and unloading material also includes a connecting support frame; one end of the connecting support frame is connected to the supporting frame body of the belt conveyor, and the other end of the connecting support frame is connected to the connecting block.
[0018] Furthermore, the connecting support frame includes a first support rod and a second support rod; one end of the first support rod is movably connected to the support frame body of the belt conveyor, and the other end of the first support rod is connected to the connecting block; the lower end of the first support rod is provided with a sliding groove, and a limiting tooth mouth is provided in the sliding groove; one end of the second support rod is movably connected to the support frame body of the belt conveyor, and the other end of the second support rod is provided with a sliding wheel, and the sliding wheel matches the sliding groove, and the sliding wheel forms a sliding connection with the sliding groove; the end of the sliding wheel is provided with a limit block adapted to the limit tooth mouth, and the limit block abuts against the limit tooth mouth.
[0019] Furthermore, the belt closure kit includes a plurality of belt closure members, the side ends of the plurality of belt closure members are tightly connected in sequence, and the open ends of the belt closure members are connected to the supporting frame of the belt conveyor.
[0020] Furthermore, the belt closure comprises a first closure frame, a second closure frame and an adjusting member; the lower end of the first closure frame is connected to the supporting frame of the belt conveyor, and the upper end of the first closure frame is provided with a wide groove; the second closure frame is embedded in the wide groove; the first closure frame and the second closure frame are embedded at the connection point with a plurality of adjusting holes of different heights; the adjusting member matches the adjusting hole, and the adjusting member is inserted into the adjusting hole to fix the connection between the first closure frame and the second closure frame.
[0021] Beneficial effects of the utility model:
[0022] The novel integrated closed dust-control device for material storage belt and material discharge is provided with an integrated closed dust-control kit on the conveying belt, belt discharge port and material discharge position of the material storage, and cooperates with the use of a lifting mechanism and a sensor. In the process of continuous material dropping, the controller receives the signal of the distance between the shielding bag and the material below in the sensor, and then controls the pulling structure to continuously pull and lift the shielding bag, preventing the shielding bag at the material discharge position from coming into contact with the falling and accumulated materials, thereby causing the material to fall unsmoothly, thereby solving the problem of the prior art that the material falling process is unsmooth due to the contact between the dust-controlling components and the materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.
[0024] Figure 1 This is a schematic diagram of the overall structure of a material storage belt and an integrated closed dust-raising device for unloading materials in the utility model;
[0025] Figure 2 It is an enlarged schematic diagram of the connecting support frame structure of the utility model;
[0026] Figure 3 It is an enlarged schematic diagram of the connection between the pulling rope and the shielding bag of the utility model;
[0027] Figure 4 It is a structural schematic diagram of the belt closure of the utility model.
[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0029] 10. Belt closure; 11. First closure frame; 12. Second closure frame; 13. Adjustment member;
[0030] 21. Arc closure; 22. Shielding bag;
[0031] 30. Single-unit dust collector;
[0032] 41. Rope winding mechanism; 42. Roller bracket; 43. Support ring; 44. Pulling rope; 45. Support frame; 421. Support roller;
[0033] 50. Sensor;
[0034] 60. Controller;
[0035] 70, connecting support frame; 71, first support rod; 72, second support rod; 711, sliding groove; 712, limiting tooth mouth; 721, sliding wheel; 722, limiting block;
[0036] 100. Materials;
[0037] 200. Belt conveyor. 201. Support frame of belt conveyor. DETAILED DESCRIPTION
[0038] 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 belong to the utility model. In the description of the utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.
[0039] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0040] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meaning and scope of the above terms in the present invention can be understood according to the specific situation.
[0041] See also Figure 1-Figure 4 As shown, a material storage belt and an integrated closed dust-raising device for unloading materials, comprising:
[0042] A belt closing kit, wherein the belt closing kit is of a semi-enclosed design, and the open end of the belt closing kit is connected to the support frame 201 of the belt conveyor to form a closed channel;
[0043] The material discharging closure kit comprises an arc closure member 21 and a shielding bag 22; one end of the arc closure member 21 is connected to the belt closure member, and the other end of the arc closure member 21 is connected to the upper end of the shielding bag 22; the arc closure member 21 is mainly used for the transition position of the material discharging port, and adopts an arc shape to well connect the belt closure member and the shielding bag 22;
[0044] A lifting mechanism, the lifting mechanism comprising a support frame 45 and a pulling structure; the upper end of the pulling structure is connected to the support frame 45, and the lower end of the pulling structure is connected to the lower end of the shielding bag 22;
[0045] A sensor 50, the sensor 50 is installed at the lower end outlet of the shielding bag 22, and is used to sense the distance between the shielding bag 22 and the accumulated materials 100 below;
[0046] The controller 60 is connected to the sensor 50 and receives the signal of the distance between the shielding bag 22 and the piled material 100 below sensed by the sensor 50. The controller 60 is also connected to the driver of the pulling structure and controls the driver of the pulling structure according to the signal of the distance between the shielding bag 22 and the piled material 100 below sensed by the sensor 50.
[0047] The integrated closed dust-raising device for the material storage belt and material discharge of the present application sets an integrated closed dust-raising kit on the conveying belt, belt discharge port and discharge position of the material storage, and cooperates with the use of the lifting mechanism and the sensor 50, so that during the continuous discharge process of the material 100, the controller 60 receives the signal of the distance between the shielding bag 22 in the sensor 50 and the accumulated material 100 below, and then controls the pulling structure to continuously pull and lift the shielding bag 22, so as to prevent the shielding bag 22 at the discharge position from contacting the falling and accumulated material 100, thereby causing the material 100 to fall unsmoothly, thus solving the problem of the prior art that the material 100 falls unsmoothly due to the contact between the shielding dust-raising component and the material 100. At the same time, the use of the integrated closed dust-raising kit for the conveying belt, belt discharge port and discharge position of the material storage can effectively prevent dust from flying, raw materials from falling or overflowing, reduce the waste of raw materials, and at the same time reduce the dust concentration in the workshop, improve the working environment, and benefit the health of workers.
[0048] In a specific embodiment, an integrated closed dust removal device for a material storage belt and unloading also includes a stand-alone dust collector 30, which is installed on the top of the arc closure 21, and the dust extraction port of the stand-alone dust collector 30 is connected to the interior of the arc closure 21.
[0049] In this embodiment, the installation position of the single-machine dust collector 30 is convenient for opening for observation and maintenance at any time, preventing the filter bag from being damaged during the dust collection process; the use of the single-machine dust collector 30 has a great effect on secondary dust control, preventing the dust from increasing in large quantities as the belt conveyor is used for a longer time, thereby affecting the working efficiency of the material warehouse.
[0050] In this embodiment, the sensor 50 may be a position sensor or an image sensor.
[0051] In this embodiment, the controller 60 is a microprogram controller 60, which can refer to a master device that controls the start, speed regulation, braking and reversal of the motor according to a predetermined program signal. It is composed of a program counter, an instruction register, an instruction decoder, a timing generator and an operation controller 60, which completes the coordination and command of the operation of the entire computer system. For example, when the controller 60 receives a signal from the sensor 50 indicating the distance between the shielding bag 22 and the piled material 100 below, it will send a signal to control the driver (motor) of the pulling structure to start and complete the pulling action.
[0052] In a specific embodiment, the lower half of the shielding cloth bag 22 is configured as a foldable structure that can be folded. In a specific implementation, the lower half of the shielding cloth bag 22 is configured as a foldable structure that can be folded, which can make it easier to pull and lift the shielding cloth bag 22 when lifting and pulling it.
[0053] In other embodiments, the foldable structure of the shielding cloth bag 22 can be stacked by a sealed and detachable connection method, for example, the sealed and detachable connection method can be a zipper method, or a sewing method; or a hot pressing and fusing method, etc. The sealed and detachable connection method can be used to flexibly adjust the length of the shielding cloth bag 22.
[0054] Specifically, in a specific embodiment, the pulling structure includes a rope winding mechanism 41, a support ring 43 and at least two pulling ropes 44; the rope winding mechanism 41 is installed at the upper end of the support frame 45, and a roller bracket 42 is provided on the support frame 45, and a support roller 421 is provided at the top of the roller bracket 42; the rope of the rope winding mechanism 41 pulls the support ring 43 through the support roller 421; the support ring 43 is connected to the upper end of the pulling rope 44; the lower end of the pulling rope 44 is connected to the lower end of the shielding cloth bag 22.
[0055] In the specific implementation of this embodiment, the controller 60 receives the signal of the distance between the shielding bag 22 and the accumulated materials 100 below in the sensor 50, and then controls the rotation of the rope winding mechanism 41 to continuously pull and lift the support ring 43, thereby pulling the pulling rope 44, so as to achieve the purpose of lifting the shielding bag 22 and prevent the shielding bag 22 from coming into contact with the falling and accumulated materials 100 at the unloading position, thereby causing the problem of an unsmooth falling process of the materials 100.
[0056] Specifically, evenly distributed tightening rings are provided on the lower edge of the shielding cloth bag 22; a rope buckle is provided at the lower end of the pulling rope 44; and the rope buckle buckles the tightening rings.
[0057] In this embodiment, the buckling connection between the rope buckle and the tightening ring not only ensures the connection strength between the two, but also allows the pulling rope 44 and the shielding cloth bag 22 to be flexibly disassembled, thereby facilitating the movement of the shielding cloth bag 22.
[0058] Specifically, the blanking closure kit further includes a plurality of connection blocks; the upper ends of a plurality of the connection blocks are connected to the arc closure member 21 , and the lower ends of a plurality of the connection blocks are connected to the shielding cloth bag 22 .
[0059] In this embodiment, the connection strength between the arc closure member 21 and the shielding bag 22 is strengthened by the connecting block to prevent the arc closure member 21 and the shielding bag 22 from loosening or falling off due to the vibration generated during the falling process of the material 100.
[0060] It should be noted that, in a specific embodiment, the connection block and the arc closure member 21 and the shielding bag 22 can be connected by screws, bolts, thumbtacks, wire sutures, etc.
[0061] Specifically, the integrated closed dust-control device for the material storage belt and unloading in this embodiment also includes a connecting support frame 70; one end of the connecting support frame 70 is connected to the supporting frame body 201 of the belt conveyor, and the other end of the connecting support frame 70 is connected to the connecting block.
[0062] In this embodiment, the connecting support frame 70 can further strengthen the supporting strength of the arc closure member 21 and the shielding bag 22 to prevent the vibration generated during the falling process of the material 100 from causing the arc closure member 21 and the shielding bag 22 to loosen or fall off.
[0063] In a specific embodiment, the connecting support frame 70 includes a first support rod 71 and a second support rod 72; one end of the first support rod 71 is movably connected to the support frame body 201 of the belt conveyor, and the other end of the first support rod 71 is connected to the connecting block; a sliding groove 711 is provided at the lower end of the first support rod 71, and a limiting tooth mouth 712 is provided in the sliding groove 711; one end of the second support rod 72 is movably connected to the support frame body 201 of the belt conveyor, and a sliding wheel 721 is provided at the other end of the second support rod 72, and the sliding wheel 721 matches the sliding groove 711, and the sliding wheel 721 forms a sliding connection with the sliding groove 711; a limiting block 722 is provided at the end of the sliding wheel 721 that matches the limiting tooth mouth 712, and the limiting block 722 abuts against the limiting tooth mouth 712.
[0064] In a specific implementation, the position of the limiting tooth 712 of the limiting block 722 in the sliding groove 711 can be adjusted, the horizontal inclination of the first support rod 71 can be adjusted, and the height of the shielding bag 22 can be adjusted during the actual production process.
[0065] Specifically, the belt closure kit in this embodiment includes a plurality of belt closures 10, the side ends of the plurality of belt closures 10 are tightly connected in sequence, and the open end of the belt closure 10 is connected to the support frame 201 of the belt conveyor. By decomposing the belt closure kit into a plurality of tightly connected belt closures 10, the sealing length and position of the belt conveyor 200 can be flexibly adjusted, and at the same time, the operation is convenient during the actual disassembly or installation process.
[0066] In a specific embodiment, the belt closure 10 includes a first closing frame 11, a second closing frame 12 and an adjusting member 13; the lower end of the first closing frame 11 is connected to the supporting frame 201 of the belt conveyor, and the upper end of the first closing frame 11 is provided with a wide groove; the second closing frame 12 is embedded in the wide groove; the first closing frame 11 and the second closing frame 12 are embedded at the connection point and are provided with a plurality of adjusting holes of different heights; the adjusting member 13 matches the adjusting hole, and the adjusting member 13 is inserted into the adjusting hole to fix the connection between the first closing frame 11 and the second closing frame 12.
[0067] In this embodiment, by inserting the adjusting member 13 into the adjusting holes of different first closing frames 11 and second closing frames 12, not only can the first closing frame 11 and the second closing frame 12 be connected and fixed, but also the height of the entire belt closure 10 can be adjusted, so that corresponding adjustments can be made according to the material 100, which is convenient for production and processing.
[0068] In a specific embodiment, the adjusting member 13 and the adjusting hole can be connected by a screw and a threaded hole, or by a pin and a pin hole, or by a bolt passing through the adjusting hole and fixed with a nut.
[0069] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "including a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.
[0070] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. An integrated closed dust-raising device for material storage belt and material unloading, characterized in that: include: A belt closing kit, wherein the belt closing kit is of a semi-enclosed design, and the open end of the belt closing kit is connected to the supporting frame of the belt conveyor to form a closed channel; A material unloading closure kit, the material unloading closure kit comprising an arc closure piece and a shielding cloth bag; one end of the arc closure piece is connected to the belt closure kit, and the other end of the arc closure piece is connected to the upper end of the shielding cloth bag; A lifting mechanism, the lifting mechanism comprising a support frame and a pulling structure; the upper end of the pulling structure is connected to the support frame, and the lower end of the pulling structure is connected to the lower end of the shielding bag; A sensor, the sensor being installed at the lower end outlet of the shielding bag; A controller is connected to the sensor and the driver of the pulling structure respectively.
2. The integrated closed dust-raising device for the material storage belt and material unloading according to claim 1 is characterized in that: It also includes a stand-alone dust collector, which is installed on the top of the arc closure, and the dust extraction port of the stand-alone dust collector is connected to the interior of the arc closure.
3. The integrated closed dust-raising device for the material storage belt and material unloading according to claim 1 is characterized in that: The lower half of the shielding cloth bag is arranged as a foldable structure that can be folded movably.
4. The integrated closed dust-raising device for the material storage belt and material unloading according to claim 1 is characterized in that: The pulling structure includes a rope winding mechanism, a support ring and at least two pulling ropes; the rope winding mechanism is installed at the upper end of the support frame, a roller bracket is provided on the support frame, and a support roller is provided at the top of the roller bracket; the rope of the rope winding mechanism pulls the support ring through the support roller; the support ring is connected to the upper end of the pulling rope; the lower end of the pulling rope is connected to the lower end of the shielding cloth bag.
5. The integrated closed dust-raising device for the material storage belt and material unloading according to claim 4 is characterized in that: The lower end of the shielding cloth bag is provided with uniformly distributed tightening rings; the lower end of the pulling rope is provided with a rope buckle; the rope buckle buckles the tightening rings.
6. The integrated closed dust-raising device for the material storage belt and material unloading according to claim 1 is characterized in that: The blanking closure kit also includes a plurality of connection blocks; the upper ends of a plurality of the connection blocks are connected to the arc closure member, and the lower ends of a plurality of the connection blocks are connected to the shielding cloth bag.
7. The integrated closed dust-raising device for the material storage belt and material unloading according to claim 6 is characterized in that: It also includes a connecting support frame; one end of the connecting support frame is connected to the support frame body of the belt conveyor, and the other end of the connecting support frame is connected to the connecting block.
8. The integrated closed dust-raising device for the material storage belt and material unloading according to claim 7 is characterized in that: The connecting support frame includes a first support rod and a second support rod; one end of the first support rod is movably connected to the support frame body of the belt conveyor, and the other end of the first support rod is connected to the connecting block; a sliding groove is provided at the lower end of the first support rod, and a limiting tooth mouth is provided in the sliding groove; one end of the second support rod is movably connected to the support frame body of the belt conveyor, and the other end of the second support rod is provided with a sliding wheel, the sliding wheel matches the sliding groove, and the sliding wheel forms a sliding connection with the sliding groove; a limiting block adapted to the limiting tooth mouth is provided at the end of the sliding wheel, and the limiting block abuts against the limiting tooth mouth.
9. The integrated closed dust-raising device for material storage belt and material unloading according to claim 1, characterized in that: The belt closing kit comprises a plurality of belt closing pieces, the side ends of the plurality of belt closing pieces are tightly connected in sequence, and the open ends of the belt closing pieces are connected to the supporting frame of the belt conveyor.
10. The integrated closed dust-raising device for the material storage belt and material unloading according to claim 9, characterized in that: The belt closure comprises a first closure frame, a second closure frame and an adjusting member; the lower end of the first closure frame is connected to the supporting frame of the belt conveyor, and the upper end of the first closure frame is provided with a wide groove; the second closure frame is embedded in the wide groove; a plurality of adjusting holes of different heights are provided at the embedded connection of the first closure frame and the second closure frame; the adjusting member matches the adjusting hole, and the adjusting member is inserted into the adjusting hole to fix the connection between the first closure frame and the second closure frame.