Low-dust wheat flour processing and collecting device

Abstract

The invention relates to the technical field of grain processing, and discloses a low-dust wheat flour processing and collecting device which comprises a bottom plate, the top of the bottom plate is fixedly connected with a containing box, the top of the bottom plate is fixedly connected with a processing box, the top of the processing box is fixedly connected with a conveying pump, and the right side of the processing box is fixedly connected with a feeding pipe. The end, away from the processing box, of the feeding pipe is fixedly connected with the inner wall of the containing box, the suction assembly comprises a mounting block fixedly connected with one end of the connecting arm, and the left side of the mounting block is rotationally connected with a push rod through a rotating shaft. By arranging the material suction assembly, when a push rod rotates, rotating airflow can be generated, so that wheat flour sprayed to the surface of the push rod is pushed into the surface of a flow guide plate, the contact area of the wheat flour and an air pipe in a mounting block is increased, and dust in the wheat flour sprayed into a containing box is automatically cleaned; manual regular cleaning is not needed, and the collection efficiency of the low-dust wheat flour is improved.

Description

Technical Field

[0001] The invention relates to the technical field of grain processing, in particular to a low-dust wheat flour processing and collecting device. Background Art

[0002] Low-dust wheat flour processing and collection devices play a vital role in wheat flour production. During wheat flour processing, dust generated first enters the dust filtration system. A high-efficiency filter captures dust particles, while clean air is discharged through the filter. As the filtration process progresses, dust accumulates on the filter. When it reaches a certain level, a pulse cleaning device activates, removing the dust from the filter and releasing it into the collection system's hopper.

[0003] The patent application with application number CN201821715632.6 discloses a low-dust wheat flour processing and collection device, including a collection frame and a flour inlet pipe. The inner side of the collection frame is provided with a flour inlet pipe. The left and right sides of the top of the collection frame are rotatably connected to a third rotating shaft. The outer side of the third rotating shaft is rotatably connected to a first baffle, and the inner side of the first baffle is fixedly connected to a spring.

[0004] However, this patent also has the following shortcomings, that is, when the processed wheat flour is collected for use, the wheat flour will be contaminated with dust during the processing and transportation process. When the processed wheat flour is uniformly packed using a collection device, the wheat flour cannot be used because the amount of dust contained in it exceeds the standard, and subsequent cleaning is required, which increases the process and affects work efficiency. In response to this situation, a low-dust wheat flour processing and collection device is specially proposed. Summary of the Invention

[0005] The object of the present invention is to provide a low-dust wheat flour processing and collecting device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a low-dust wheat flour processing and collection device, comprising a bottom plate, a holding box fixedly connected to the top of the bottom plate, a processing box fixedly connected to the top of the bottom plate, a delivery pump fixedly connected to the top of the processing box, a feed pipe fixedly connected to the right side of the processing box, an end of the feed pipe away from the processing box fixedly connected to the inner wall of the holding box, an impact mechanism provided on the right side of the inner wall of the holding box, and a floating mechanism provided on the bottom of the inner wall of the holding box, further comprising:

[0007] The telescopic mechanism includes a telescopic plate fixedly connected to the right side of the inner wall of the holding box, and connecting rods are fixedly connected to both sides of the inner wall of the telescopic plate. The surface of the connecting rod is slidably connected to the negative pressure ring, and the surface of the negative pressure ring is fixedly connected to a connecting arm. The left side of the connecting arm is fixedly connected to a folding belt, and the end of the folding belt away from the connecting arm is fixedly connected to the right side of the inner wall of the telescopic plate. The end of the connecting arm away from the connecting rod is provided with a suction assembly. When the inside of the negative pressure ring is squeezed, negative pressure suction will be generated and transmitted into the internal air groove of the mounting block through the connecting arm.

[0008] The suction assembly includes a mounting block fixedly connected to one end of the connecting arm, a push rod being rotatably connected to the left side of the mounting block via a rotating shaft, a suction ring being fixedly connected to the right side of the mounting block, guide plates being rotatably connected to the inner walls of the suction ring via a rotating shaft, and an extrusion ring being fixedly connected to the top of the inner wall of the mounting block. A large amount of wheat flour will slide on the surface of the guide plate and fall into the holding box during the process of being sprayed into the interior of the holding box.

[0009] According to the above technical solution, the impact mechanism includes a mounting ring, which is fixedly connected to the right side of the inner wall of the containing box. Both sides of the inner wall of the mounting ring are rotatably connected with connecting blocks through a rotating shaft. An absorption component is provided at one end of the connecting block. After being pushed by the gas, the floating plate will rotate outward through the connecting block.

[0010] According to the above technical solution, the absorption component includes a floating plate, which is fixedly connected to one end of the connecting block, the top of the floating plate is fixedly connected to a telescopic cavity, the bottom of the inner wall of the telescopic cavity is fixedly connected to a connecting ring, and the end of the connecting ring away from the telescopic cavity is fixedly connected to the right side of the inner wall of the holding box, and the floating plate can be driven to continuously telescope inward and outward through the connecting ring.

[0011] According to the above technical solution, the absorption component also includes a compression chamber, a compression tube is fixedly connected to the bottom of the inner wall of the compression chamber, an impact block is fixedly connected to the top of the compression tube, an absorption groove is opened on the top of the floating plate, a connecting tube is fixedly connected to the top of the floating plate, and both ends of the connecting tube are fixedly connected to a suction membrane, and the suction membrane is fixedly connected to the top of the floating plate. The surface of the impact block will expand and contract toward the inside of the compression chamber due to the impact of wheat flour.

[0012] According to the above technical solution, the floating mechanism includes a pad, an absorption rod is fixedly connected to the surface of the pad, an end of the absorption rod away from the pad is fixedly connected to an edge ring, the edge ring is fixedly connected to the bottom of the inner wall of the holding box, and the top of the inner wall of the edge ring is rotatably connected to a rotating arm via a rotating shaft, and the rotating arm rotates to stir the wheat flour at the bottom of the inner wall of the holding box.

[0013] According to the above technical solution, the floating mechanism also includes a jet chamber, which is fixedly connected to the surface of the pad, a compression rod is fixedly connected to the top of the pad, and a mounting plate is fixedly connected to the top of the compression rod. A telescopic column is fixedly connected to the bottom of the inner wall of the pad, and the top of the telescopic column is fixedly connected to the bottom of the mounting plate. A transfer assembly is provided on the top of the mounting plate. When the inside of the telescopic column is squeezed, the gas inside it will be compressed and discharged into the internal air groove of the pad.

[0014] According to the above technical solution, the transfer assembly includes a suction box, which is fixedly connected to the top of the mounting plate, and a compression arm is fixedly connected to the top slot of the suction box, and one end of the compression arm away from the top slot of the suction box is fixedly connected to the surface of the suction box, and a suction block is fixedly connected to the surface of the suction box, and a stretcher is slidably connected to the top slot of the suction block. The inner wall of the suction block is slidably connected to an absorption film, which drives one end of the compression arm to retract inward into the interior of the suction box by squeezing the compression arm.

[0015] Compared with the prior art, the present invention provides a low-dust wheat flour processing and collecting device, which has the following beneficial effects:

[0016] 1. The present invention is provided with an impact mechanism, and the interior of the suction membrane has activated carbon for adsorbing dust, thereby absorbing and collecting the dust inside the connecting pipe. By providing this mechanism, a portion of the dust contained in the wheat flour just sprayed into the holding box is automatically cleaned away, thereby preventing the dust contained in the just processed wheat flour from exceeding the standard and floating around the inner wall after being collected into the holding box, making it difficult to clean.

[0017] 2. The present invention is provided with a suction component. When the push rod rotates, a rotating airflow is generated, thereby pushing the wheat flour sprayed onto the surface of the push rod into the surface of the guide plate, thereby increasing the contact area between the wheat flour and the air pipe inside the mounting block. By setting up this mechanism, the dust in the wheat flour sprayed into the interior of the storage box can be automatically cleaned, without the need for manual regular cleaning, and the collection efficiency of low-dust wheat flour can be improved.

[0018] 3. The present invention is provided with a floating mechanism, and the airflow will push the rotating arm, and the rotating arm rotates to stir the wheat flour at the bottom of the inner wall of the holding box, so that the dust settled in the wheat flour at the bottom of the inner wall of the holding box floats upward due to the stirring, and the dust floating upward will be absorbed by the air pipe inside the mounting block. By setting up this mechanism, the wheat flour sprayed into the bottom of the inner wall of the holding box can be absorbed for the second time, thereby improving the absorption efficiency of the dust inside the wheat flour.

[0019] 4. The present invention is provided with a transfer component. When one end of the compression arm is extended and retracted inside the suction box, gas is generated inside the suction box and the wheat flour inside the box is blown by the gas, so that the wheat flour is sprayed out from the discharge hole at the top of the suction box, and the sprayed wheat flour falls into the interior of the storage box, while the dust contained in the wheat flour inside the suction box is retained therein. By providing this component, the processing efficiency of the processed wheat flour can be greatly improved, without adding a cleaning process, thereby improving the collection efficiency of the wheat flour. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the container of the present invention;

[0023] Figure 3 is a perspective view of the impact mechanism of the present invention;

[0024] Figure 4 is a perspective view of the absorbent assembly of the present invention;

[0025] Figure 5 It is a schematic cross-sectional view of the telescopic mechanism of the present invention;

[0026] Figure 6 is a perspective view of the material suction assembly of the present invention;

[0027] Figure 7 is a perspective view of the floating mechanism of the present invention;

[0028] Figure 8 It is a three-dimensional diagram of the transfer assembly of the present invention.

[0029] In the figure: 1. bottom plate; 2. holding box; 3. processing box; 4. delivery pump; 5. feed pipe; 6. impact mechanism; 601. mounting ring; 602. connecting block; 603. absorption assembly; 6031. floating plate; 6032. telescopic chamber; 6033. connecting ring; 6034. absorption groove; 6035. compression chamber; 6036. compression pipe; 6037. impact block; 6038. connecting pipe; 6039. absorption membrane; 7. telescopic mechanism; 701. telescopic plate; 702. connecting rod; 703. connecting arm; 704. negative pressure ring; 705. Folding belt; 706. Suction assembly; 7061. Mounting block; 7062. Push rod; 7063. Extrusion ring; 7064. Suction ring; 7065. Guide plate; 8. Floating mechanism; 801. Pad; 802. Absorption rod; 803. Side ring; 804. Rotating arm; 805. Telescopic column; 806. Compression rod; 807. Mounting plate; 808. Jet chamber; 809. Transfer assembly; 8091. Suction box; 8092. Suction block; 8093. Stretcher; 8094. Absorption membrane; 8095. Compression arm. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0031] For example 1, please refer to Figures 1-4 The present invention provides a technical solution: a low-dust wheat flour processing and collecting device, comprising a bottom plate 1, a holding box 2 fixedly connected to the top of the bottom plate 1, a processing box 3 fixedly connected to the top of the bottom plate 1, a delivery pump 4 fixedly connected to the top of the processing box 3, a feed pipe 5 fixedly connected to the right side of the processing box 3, an end of the feed pipe 5 away from the processing box 3 fixedly connected to the inner wall of the holding box 2, an impact mechanism 6 provided on the right side of the inner wall of the holding box 2, and a floating mechanism 8 provided on the bottom of the inner wall of the holding box 2, and further comprising:

[0032] The impact mechanism 6 includes a mounting ring 601 , which is fixedly connected to the right side of the inner wall of the container 2 . Both sides of the inner wall of the mounting ring 601 are rotatably connected to connecting blocks 602 via rotating shafts, and an absorption component 603 is provided at one end of the connecting block 602 .

[0033] The absorption component 603 includes a floating plate 6031, which is fixedly connected to one end of the connecting block 602. The top of the floating plate 6031 is fixedly connected to a telescopic cavity 6032. The bottom of the inner wall of the telescopic cavity 6032 is fixedly connected to a connecting ring 6033. The end of the connecting ring 6033 away from the telescopic cavity 6032 is fixedly connected to the right side of the inner wall of the storage box 2.

[0034] The absorption assembly 603 also includes a compression chamber 6035, to which a compression tube 6036 is fixedly connected at the bottom of the inner wall of the compression chamber 6035. The compression tube 6036 has elastic and stretchable characteristics and a cavity inside. When subjected to external pressure, the internal space will be compressed and a pressure difference will be formed with the outside, thereby generating negative pressure suction that is transmitted to the surface of the absorption groove 6034. The top of the compression tube 6036 is fixedly connected to an impact block 6037. An impact plate is installed on the surface of the impact block 6037 to absorb the pressure brought by the sprayed wheat flour. The top of the floating plate 6031 is provided with an absorption groove 6034. The top of the floating plate 6031 is fixedly connected to a connecting tube 6038. The two ends of the connecting tube 6038 are fixedly connected. The suction membrane 6039 has activated carbon for adsorbing dust inside, thereby absorbing and collecting the dust inside the connecting tube 6038. The suction membrane 6039 is fixedly connected to the top of the floating plate 6031.

[0035] The working method of the first embodiment is as follows: after the wheat flour is sent into the processing box 3 and processed into wheat flour, the delivery pump 4 is started to deliver the wheat flour in the processing box 3 into the interior of the holding box 2 through the feeding pipe 5. In the process of the delivery pump 4 generating air pressure to spray the wheat flour from the feeding pipe 5 into the interior of the holding box 2, the wheat flour will blow the floating plate 6031 when spraying into the interior of the holding box 2. After being pushed by the gas, the floating plate 6031 will rotate outward through the connecting block 602. Since the connecting ring 6033 has the function of elastic expansion and contraction, when the floating plate 6031 rotates outward to a certain angle, it will be stretched inward through the connecting ring 6033, thereby stretching the floating plate 6031 into the interior of the mounting ring 601, and the floating plate 6031 can be driven by the connecting ring 6033 to rotate outward. The surface of the impact block 6037 will expand and contract toward the inside of the compression chamber 6035 due to the impact of the wheat flour. During the expansion and contraction process, the compression tube 6036 will be compressed, so that the internal space of the compression tube 6036 is compressed and the negative pressure suction is generated, which is transmitted to the absorption groove 6034, and the dust in the wheat flour sprayed into the holding box 2 is absorbed through the absorption groove 6034. The absorbed dust will flow into the connecting pipe 6038 through the absorption groove 6034, and finally the dust is absorbed into the interior through the suction membrane 6039, thereby automatically cleaning away a part of the dust contained in the wheat flour just sprayed into the holding box 2, preventing the dust contained in the just processed wheat flour from exceeding the standard and floating around the inner wall after entering the interior of the holding box 2, making it difficult to clean.

[0036] Example 2: The difference from Example 1: Figure 5-Figure 6 The telescopic mechanism 7 includes a telescopic plate 701 fixedly connected to the right side of the inner wall of the holding box 2, and connecting rods 702 are fixedly connected on both sides of the inner wall of the telescopic plate 701. The surface of the connecting rod 702 is slidably connected to the surface of the negative pressure ring 704. When the surface of the negative pressure ring 704 and the surface of the connecting rod 702 produce friction and extrusion, the negative pressure ring 704 is squeezed, and its internal space is subjected to pressure, thereby forming a pressure difference with the outside, and generating negative pressure suction. It is transmitted into the inner wall air pipe of the mounting block 7061 through the internal air groove of the connecting arm 703 and the mounting block 7061, and the surface of the negative pressure ring 704 is fixedly connected to the connecting arm 703. The left side of the connecting arm 703 is fixedly connected to a folding belt 705. The end of the folding belt 705 away from the connecting arm 703 is fixedly connected to the right side of the inner wall of the telescopic plate 701, and the end of the connecting arm 703 away from the connecting rod 702 is provided with a suction component 706.

[0037] The suction assembly 706 includes a mounting block 7061 fixedly connected to one end of the connecting arm 703, a push rod 7062 being rotatably connected to the left side of the mounting block 7061 via a rotating shaft, a suction ring 7064 being fixedly connected to the right side of the mounting block 7061, guide plates 7065 being rotatably connected to the inner wall of the suction ring 7064 via a rotating shaft, and an extrusion ring 7063 being fixedly connected to the top of the inner wall of the mounting block 7061. The extrusion ring 7063 has telescopic characteristics and will bend inward when colliding with an external object.

[0038] The working method of the second embodiment is as follows: when the wheat flour sprayed into the holding box 2 will impact the surface of the guide plate 7065, the surface of the guide plate 7065 is impacted and drives the connecting arm 703 to slide on the surface of the connecting rod 702. When the connecting arm 703 slides on the surface of the connecting rod 702, the negative pressure ring 704 on its inner wall will generate sliding friction with the surface of the connecting rod 702. When the inside of the negative pressure ring 704 is squeezed, negative pressure suction is generated and transmitted through the connecting arm 703 into the internal air groove of the mounting block 7061. Finally, part of the dust contained in the wheat flour is absorbed through the inner wall air pipe of the mounting block 7061. A large amount of wheat flour will be on the guide plate 706 during the process of being sprayed into the interior of the holding box 2. 5 slides on the surface and falls into the holding box 2, increasing the contact area between the wheat flour and the air pipe on the inner wall of the mounting block 7061, thereby improving the absorption efficiency of the dust in the wheat flour; when the connecting arm 703 slides toward the surface of the connecting rod 702, the servo motor inside the mounting block 7061 is remotely started to drive the push rod 7062 to rotate, and when the push rod 7062 rotates, a rotating airflow is generated, thereby pushing the wheat flour sprayed onto the surface of the push rod 7062 into the surface of the guide plate 7065, thereby increasing the contact area between the wheat flour and the air pipe inside the mounting block 7061, thereby automatically cleaning the dust in the wheat flour sprayed into the holding box 2, without the need for manual regular cleaning, and improving the collection efficiency of low-dust wheat flour.

[0039] Example 3: Based on Example 2, continue to refer to Figure 7-Figure 8 The floating mechanism 8 includes a pad 801, an absorption rod 802 is fixedly connected to the surface of the pad 801, and an end of the absorption rod 802 away from the pad 801 is fixedly connected to the edge ring 803, the edge ring 803 is fixedly connected to the bottom of the inner wall of the storage box 2, and the top of the inner wall of the edge ring 803 is rotatably connected to a rotating arm 804 through a rotating shaft.

[0040] The floating mechanism 8 also includes a jet chamber 808, which is fixedly connected to the surface of the pad 801. The top of the pad 801 is fixedly connected to a compression rod 806, and the top of the compression rod 806 is fixedly connected to a mounting plate 807. The bottom of the inner wall of the pad 801 is fixedly connected to a telescopic column 805. The telescopic column 805 is made of a telescopic membrane material and is filled with compressed gas. When pressed from the outside, the compressed gas will be discharged to the outside. The top of the telescopic column 805 is fixedly connected to the bottom of the mounting plate 807, and a transfer component 809 is provided on the top of the mounting plate 807.

[0041] The transfer assembly 809 includes a suction box 8091, which is fixedly connected to the top of the mounting plate 807. A compression arm 8095 is fixedly connected to the top slot of the suction box 8091. A gas pipe is installed at the connection between one end of the compression arm 8095 and the top slot of the suction box 8091. When the compression arm 8095 bends inward, it squeezes the gas pipe, thereby discharging gas from the inside of the suction box 8091 and blowing the wheat flour inside it to the outside. The end of the compression arm 8095 away from the top slot of the suction box 8091 is fixedly connected to the surface of the suction box 8091. A suction block 8092 is fixedly connected to the surface of the suction box 8091. A stretcher 8093 is slidably connected to the top slot of the suction block 8092. The bottom of the stretcher 8093 extends into the interior of the suction block 8092 and is connected to the surface of the absorption film 8094. The inner wall of the suction block 8092 is slidably connected to the absorption film 8094.

[0042] The working method of the third embodiment is as follows: when the wheat flour is sprayed into the interior of the holding box 2, the wheat flour containing dust will be absorbed by the absorption film 8094, and at this time, the stretcher 8093 is remotely started to expand and contract at the top slot of the suction block 8092. When the stretcher 8093 expands and contracts in the top slot of the suction block 8092, the absorption film 8094 will be driven to slide toward the interior of the suction block 8092. After the absorption film 8094 absorbs the wheat flour containing dust, it will slide into the interior of the suction box 8091, thereby bringing the wheat flour containing dust into the interior of the suction box 8091. When the suction pump inside the suction box 8091 is remotely started, the absorption film 8094 will be pulled out. The wheat flour inside is absorbed into the suction box 8091, and the suction box 8091 is equipped with activated carbon to absorb the dust in the wheat flour. When the wheat flour is absorbed into the suction box 8091 by stretching the absorption film 8094 multiple times, the internal weight of the suction box 8091 will increase, thereby exerting pressure on the mounting plate 807, and driving the mounting plate 807 to compress the compression rod 806 at its bottom. When the compression rod 806 is compressed inwardly, it will squeeze the telescopic column 805. When the inside of the telescopic column 805 is squeezed, the gas inside it will be compressed and discharged into the internal gas groove of the pad 801, and the gas will be ejected outward through the jet chamber 808. When the gas When spraying onto the surface of the side ring 803, the airflow will push the rotating arm 804, and the rotating arm 804 will rotate to stir the wheat flour at the bottom of the inner wall of the holding box 2, so that the dust in the wheat flour settled at the bottom of the inner wall of the holding box 2 will float upward due to the stirring, and the dust floating upward will be absorbed by the air pipe inside the mounting block 7061, and the wheat flour sprayed into the bottom of the inner wall of the holding box 2 can be absorbed for the second time, thereby improving the absorption efficiency of the dust inside the wheat flour. When the mounting block 7061 slides on the surface of the connecting rod 702 along with the connecting arm 703, when the mounting block 7061 moves to the top of the suction box 8091, the extrusion of the inner wall of the mounting block 7061 The pressure ring 7063 will come into contact with the compression arm 8095, and by squeezing the compression arm 8095, it will drive one end of the compression arm 8095 to extend and retract inward into the interior of the suction box 8091. When one end of the compression arm 8095 extends and retracts inside the suction box 8091, gas will be generated inside the suction box 8091 and the gas will be blown at the wheat flour inside, so that the wheat flour will be ejected outward from the top discharge hole of the suction box 8091, and the ejected wheat flour will fall into the interior of the storage box 2, and the dust contained in the wheat flour inside the suction box 8091 will be retained inside it, which can greatly improve the processing efficiency of the processed wheat flour without adding a cleaning process, thereby improving the collection efficiency of the wheat flour.

[0043] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0044] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A low-dust wheat flour processing and collecting device, comprising a bottom plate (1), a holding box (2) fixedly connected to the top of the bottom plate (1), a processing box (3) fixedly connected to the top of the bottom plate (1), a delivery pump (4) fixedly connected to the top of the processing box (3), a feed pipe (5) fixedly connected to the right side of the processing box (3), an end of the feed pipe (5) away from the processing box (3) fixedly connected to the inner wall of the holding box (2), an impact mechanism (6) provided on the right side of the inner wall of the holding box (2), and a floating mechanism (8) provided at the bottom of the inner wall of the holding box (2), characterized in that: Also includes: The telescopic mechanism (7) comprises a telescopic plate (701) fixedly connected to the right side of the inner wall of the storage box (2), connecting rods (702) fixedly connected to both sides of the inner wall of the telescopic plate (701), a negative pressure ring (704) slidably connected to the surface of the connecting rod (702), a connecting arm (703) fixedly connected to the surface of the negative pressure ring (704), a folding belt (705) fixedly connected to the left side of the connecting arm (703), an end of the folding belt (705) away from the connecting arm (703) fixedly connected to the right side of the inner wall of the telescopic plate (701), and a material suction assembly (706) provided at one end of the connecting arm (703) away from the connecting rod (702); The material suction assembly (706) comprises a mounting block (7061) fixedly connected to one end of the connecting arm (703); a push rod (7062) is rotatably connected to the left side of the mounting block (7061) via a rotating shaft; a material suction ring (7064) is fixedly connected to the right side of the mounting block (7061); guide plates (7065) are rotatably connected to the inner wall of the material suction ring (7064) on both sides via a rotating shaft; and an extrusion ring (7063) is fixedly connected to the top of the inner wall of the mounting block (7061).

2. The low-dust wheat flour processing and collecting device according to claim 1, characterized in that: The impact mechanism (6) comprises a mounting ring (601), the mounting ring (601) being fixedly connected to the right side of the inner wall of the storage box (2), the inner wall of the mounting ring (601) being rotatably connected to connecting blocks (602) via a rotating shaft on both sides, and an absorption component (603) being provided at one end of the connecting block (602).

3. The low-dust wheat flour processing and collecting device according to claim 2, characterized in that: The absorption assembly (603) comprises a floating plate (6031), the floating plate (6031) being fixedly connected to one end of the connecting block (602), the top of the floating plate (6031) being fixedly connected to a telescopic cavity (6032), the bottom of the inner wall of the telescopic cavity (6032) being fixedly connected to a connecting ring (6033), and the end of the connecting ring (6033) away from the telescopic cavity (6032) being fixedly connected to the right side of the inner wall of the storage box (2).

4. The low-dust wheat flour processing and collecting device according to claim 3, characterized in that: The absorption component (603) further comprises a compression chamber (6035), the bottom of the inner wall of the compression chamber (6035) being fixedly connected to a compression tube (6036), the top of the compression tube (6036) being fixedly connected to an impact block (6037), an absorption groove (6034) being provided on the top of the floating plate (6031), the top of the floating plate (6031) being fixedly connected to a connecting tube (6038), both ends of the connecting tube (6038) being fixedly connected to an absorption film (6039), and the absorption film (6039) being fixedly connected to the top of the floating plate (6031).

5. The low-dust wheat flour processing and collecting device according to claim 1, characterized in that: The floating mechanism (8) comprises a pad (801), an absorption rod (802) is fixedly connected to the surface of the pad (801), an end of the absorption rod (802) away from the pad (801) is fixedly connected to a side ring (803), the side ring (803) is fixedly connected to the bottom of the inner wall of the storage box (2), and the top of the inner wall of the side ring (803) is rotatably connected to a rotating arm (804) via a rotating shaft.

6. The low-dust wheat flour processing and collecting device according to claim 5, characterized in that: The floating mechanism (8) further comprises an air jet chamber (808), wherein the air jet chamber (808) is fixedly connected to the surface of the pad (801), the top of the pad (801) is fixedly connected to a compression rod (806), the top of the compression rod (806) is fixedly connected to a mounting plate (807), the bottom of the inner wall of the pad (801) is fixedly connected to a telescopic column (805), the top of the telescopic column (805) is fixedly connected to the bottom of the mounting plate (807), and the top of the mounting plate (807) is provided with a transfer assembly (809).

7. The low-dust wheat flour processing and collecting device according to claim 6, characterized in that: The transfer assembly (809) includes a suction box (8091), which is fixedly connected to the top of the mounting plate (807), and a compression arm (8095) is fixedly connected to the top slot of the suction box (8091), and one end of the compression arm (8095) away from the top slot of the suction box (8091) is fixedly connected to the surface of the suction box (8091), and a suction block (8092) is fixedly connected to the surface of the suction box (8091), and a stretcher (8093) is slidably connected to the top slot of the suction block (8092), and an absorption film (8094) is slidably connected to the inner wall of the suction block (8092).

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