Powder food pipeline conveying device

Abstract

The utility model relates to a powder food pipeline conveying device which comprises a mounting seat, a first pipeline, a second pipeline and an air flow pump, the first pipeline and the second pipeline are arranged on the mounting seat and are identical in structure, and the air flow pump is arranged at one end of one of the pipelines. During use, the ends, provided with the guide blocks and the guide holes, of the first pipeline and the second pipeline are connected, and the first pipeline and the second pipeline are locked through the locking structures arranged on the guide blocks. And the mounting seat is elastically connected with the first pipeline and the second pipeline through elastic pieces in the vertical direction. According to the powder food pipeline conveying device, powder can be prevented from being accumulated in the pipeline during conveying, the pipeline does not need to be manually knocked for treatment, the pipeline can be split for cleaning after conveying is completed, and it is guaranteed that cleaning is more thorough.

Description

Technical Field

[0001] The utility model relates to the technical field of food conveying equipment, in particular to a powder food pipeline conveying device. Background Art

[0002] At present, the powder material screened by the powder selector is usually transported to the aggregate box through a conveying pipe. After the transportation is completed, the inside of the pipe needs to be cleaned to remove the residual material in the pipe to prevent cross contamination and blockage and meet food safety and hygiene standards.

[0003] The length of the pipeline in the existing powder food pipeline conveying device is usually long, and air blowing or water pressure flushing is mostly used for cleaning. However, air blowing cannot completely remove the residual powder in the pipeline, and water pressure flushing will cause the powder to react with water and agglomerate, which will remain in the pipeline. It is impossible to thoroughly and effectively clean the inside of the pipeline. In addition, there is still powder accumulation during the conveying process. It is necessary to manually knock on the outer wall of the pipeline to generate vibration to clean the powder accumulation in the pipeline, which wastes manpower. Utility Model Content

[0004] The technical problem to be solved by the utility model is that, in view of the above-mentioned defects, a powder food pipeline conveying device is provided, which can not only prevent the powder from accumulating in the pipeline during conveying without manually knocking the pipeline for processing, but also can split the pipeline for cleaning after the conveying is completed, ensuring a cleaner cleaning.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a powder food pipeline conveying device, comprising a mounting seat, a first pipeline and a second pipeline with the same structure arranged on the mounting seat, and an air flow pump arranged at one end of one of the pipelines, one end of the first pipeline is provided with a guide hole along its axial direction, and the other end of the first pipeline is provided with a guide block matching the guide hole. When in use, the first pipeline and the second pipeline are respectively provided with one end of the guide block and the guide hole, and the first pipeline and the second pipeline are locked by a locking structure arranged on the guide block, and the mounting seat is elastically connected to the first pipeline and the second pipeline in the vertical direction by an elastic member.

[0006] Compared with the prior art, the beneficial effects of this solution are:

[0007] (1) Before conveying the powder, the first pipe and the second pipe are preliminarily connected by inserting the guide block on the first pipe into the guide hole on the second pipe, and then the two are locked by the locking structure arranged on the guide block, and then the connected pipes are used to convey the powder. When it is necessary to clean the inside of the pipes, the locking structure is no longer locked on the first pipe and the second pipe, and the two are separated, and then the first pipe and the second pipe are cleaned respectively. The structure of the powder food pipeline conveying device is reasonable, and the first pipe and the second pipe can be separated and then the inside can be cleaned, so that the cleaning is cleaner, thereby ensuring the sanitary condition of the next use of the pipeline to convey food powder;

[0008] (2) After the first pipe and the second pipe are connected, they are placed on the mounting seat. When the air flow pump is started, the powder will enter the first pipe and the second pipe. The elastic member will contract and expand as the powder enters and exits. During the powder conveying process, the first pipe body and the second pipe body will vibrate up and down as the elastic member contracts and expands, thereby driving the powder in the first pipe and the second pipe to vibrate, thereby preventing the powder from accumulating in the first pipe and the second pipe, causing waste of powder and affecting the conveying efficiency.

[0009] As a preferred embodiment of the utility model, the first pipe is provided with a first through groove at one end of the guide hole, and both side walls of the first through groove are provided with card grooves. The locking structure includes a connecting block arranged on the outer circular surface of the guide block and matching the first through groove, and retractable card blocks are provided on both sides of the connecting block for respectively engaging with the two card grooves.

[0010] The beneficial effect of this solution is as follows: when connecting the first pipeline and the second pipeline, first insert the front end of the guide block on the first pipeline into the guide hole on the second pipeline, then press the retractable blocks arranged on both sides of the connecting block to make the two blocks both located in the first through groove, and then move the first pipeline toward the second pipeline until the two blocks are respectively engaged with the grooves arranged on the two side walls of the first through groove, thereby locking the first pipeline and the second pipeline together, avoiding the separation of the first pipeline and the second pipeline during the process of conveying powder, resulting in leakage of powder, which not only causes waste of powder but also affects the conveying efficiency.

[0011] As a preferred embodiment of the utility model, the connecting block is provided with a second through slot along its width direction, and a third through slot connected to the second through slot is provided along its height direction, the two clamping blocks are both located in the second through slot and slidably cooperate with it, a spring is fixedly connected between the two clamping blocks, and an operating rod is provided on each clamping block along its height direction, the operating rod passes through the third through slot, and when the spring is in an extended state, the two clamping blocks are respectively located in the two clamping slots, and the operating rod abuts against the two side walls of the third through slot.

[0012] The beneficial effects of this solution are as follows: when the first pipe and the second pipe need to be separated, the two card blocks are withdrawn from the two card slots by moving the two operating rods in the direction of approaching each other, and then the first pipe is moved in the direction away from the second pipe. At this time, the spring is in a contracted state, and when the connecting block withdraws from the first through slot, the spring is no longer compressed, and the two card blocks are moved in the direction away from each other driven by the spring until the operating rod set above the card block abuts against the side wall of the third through slot. The operating rod limits the card block, preventing the two card blocks from moving out of one side of the second through slot and requiring manual installation back into the second through slot, which wastes time.

[0013] As a preferred embodiment of the utility model, the first pipe is provided with a guide block at one end thereof with a groove along its axial direction, the connecting block is located in the groove and slidably cooperates with it, a spring is fixedly connected between the connecting block and the groove, and when the clamping block is clamped with the clamping groove, the spring is in a compressed state.

[0014] The beneficial effect of this solution is that when the clamping block is clamped with the clamping groove, that is, when the connecting block is fixed on the second pipe, the spring arranged between the connecting block and the groove is in a compressed state, and the spring has a tendency to drive the connecting block to move toward the end of the second pipe away from the first pipe, further strengthening the connection between the connecting block and the first through groove, that is, further strengthening the connection between the first pipe and the second pipe.

[0015] As a preferred embodiment of the utility model, a plurality of clamping parts for clamping the first pipe and the second pipe are arranged at intervals on the mounting seat, the clamping parts include an outer sleeve plate arranged in a vertical direction and an inner sleeve plate slidably matched with the outer sleeve plate, a spring is fixedly connected between the inner sleeve plate and the outer sleeve plate, the upper side of the inner sleeve plate is a semicircular arc shape matching the circumference of the first pipe, the upper side of the inner sleeve plate is threadedly connected to a fixing block, the fixing block and the upper side of the inner sleeve plate together form a cylinder with the same outer diameter as the first pipe, and the first pipe is located inside the cylinder.

[0016] The beneficial effects of this solution are as follows: after placing the first pipe and the second pipe on the upper side of the inner sleeve and connecting the two, the fixing block is threadedly connected to the upper side of the inner plate to fix the first pipe and the second pipe. When conveying powder, the spring between the inner sleeve and the outer sleeve expands and contracts in the vertical direction, driving the first pipe and the second pipe to vibrate, thereby driving the powder in the first pipe and the second pipe to vibrate, avoiding the accumulation of powder, thereby avoiding reducing the conveying efficiency and causing waste of powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of an embodiment of a powder food pipeline conveying device of the present utility model.

[0018] Figure 2 for Figure 1Schematic diagram of the structure of the first pipeline.

[0019] Figure 3 This is a schematic structural diagram of the first pipeline from another angle.

[0020] Figure 4 Schematic diagram of the structure of the first pipeline and the second pipeline

[0021] Figure 5 for Figure 4 A partial enlarged view of point A in the middle. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described below are only used to explain the present invention and will not limit the protection scope of the present invention.

[0023] The terms "first", "second" and the like in the specification, claims and embodiments of the present application are used to distinguish similar objects rather than to describe a specific order or sequential sequence.

[0024] The present invention is further described in detail below through preferred specific embodiments:

[0025] The figure marks in the drawings of the specification include: mounting seat 1, base 101, outer sleeve plate 102, inner sleeve plate 103, first pipe 2, through hole 201, guide hole 202, guide block 203, first through groove 204, clamping groove 2041, groove 205, second pipe 3, connecting block 4, second through groove 401, third through groove 402, clamping block 5, operating rod 6, fixing block 7, first compression spring 8, second compression spring 9, third compression spring 10, feeding part 11.

[0026] As attached Figure 1As shown: the powder food pipeline conveying device of this embodiment comprises a mounting seat 1 and a first pipeline 2 and a second pipeline 3 of the same structure arranged on the mounting seat 1. In some other embodiments, the first pipeline 2 and the second pipeline 3 may be provided with a plurality of them. In this embodiment, the first pipeline 2 and the second pipeline 3 are preferably provided with only one each. The mounting seat 1 and the first pipeline 2 and the second pipeline 3 are elastically connected in the vertical direction by elastic members. The elastic member in this embodiment is preferably a spring. The mounting seat 1 is provided with a plurality of clamping parts for clamping the first pipeline 2 and the second pipeline 3 at intervals. In this embodiment, five are preferably provided, and the clamping portion includes an outer sleeve plate 102 arranged in the vertical direction and an inner sleeve plate 103 slidably matched with the outer sleeve plate 102. A spring is fixedly connected between the inner sleeve plate 103 and the outer sleeve plate 102. In this embodiment, it is preferably a first compression spring 8. The upper side of the inner sleeve plate 103 is a semicircular arc shape matching the circumference of the first pipe 2. A fixing block 7 is threadedly connected to the upper side of the inner sleeve plate 103. The fixing block 7 and the upper side of the inner sleeve plate 103 are combined to form a cylinder with the same outer diameter as the first pipe 2, and the first pipe 2 and the second pipe 3 are both located in the cylinder.

[0027] As attached Figure 2 As shown: the first pipe 2 has a through hole 201 along its axial direction, one end of the first pipe 2 has a guide hole 202 connected to the through hole 201 along its axial direction, the first pipe 2 has a first through groove 204 at one end of the guide hole 202, and both side walls of the first through groove 204 are provided with a clamping groove 2041.

[0028] As attached Figure 1 and attached Figure 3 As shown: the other end of the first pipeline 2 is provided with a guide block 203 matching the guide hole 202, and one end of the first pipeline 2 provided with the guide block 203 is provided with a groove 205 along its axial direction. When in use, the first pipeline 2 and the second pipeline 3 are respectively provided with the guide block 203 and one end of the guide hole 202, and the first pipeline 2 and the second pipeline 3 are locked by a locking structure arranged on the guide block 203. In this specific embodiment, the end of the first pipeline 2 with the guide hole 202 is connected to the feed part 11, and the feed part 11 is L-shaped. The two ends of the feed part 11 are respectively used to connect with the discharging device and the first pipeline 2, and the end of the feed part 11 connected to the first pipeline 2 is provided with a guide block 203 for clamping with the guide hole 202, which is also locked by the locking structure after connection. The end of the second pipeline 3 not connected to the first pipeline 2 is provided with an air flow pump for driving the powder to be transported along the axial direction of the pipeline, which is not shown in the figure.

[0029] As attached Figure 3 and attached Figure 4As shown: the locking structure includes a connecting block 4 arranged on the outer circular surface of the guide block 203 and matching the first through groove 204, the connecting block 4 is located in the groove 205 and slidably cooperates with it, and a spring is fixedly connected between the connecting block 4 and the groove 205. In this embodiment, it is preferably a second compression spring 9. The connecting block 4 has a second through groove 401 along its width direction and a third through groove 402 connected to the second through groove 401 along its height direction.

[0030] As attached Figure 5 As shown: retractable blocks 5 are provided on both sides of the connecting block 4 for respectively engaging with the two slots 2041, the two blocks 5 are both located in the second through slot 401 and slideably cooperate with it, a spring is fixedly connected between the two blocks 5, and in this embodiment, a third compression spring 10 is preferably used, and each block 5 is provided with an operating rod 6 along its height direction, and the operating rod 6 passes through the third through slot 402. When the spring is in an extended state, the two blocks 5 are respectively located in the two slots 2041, and the operating rod 6 abuts against the two side walls of the third through slot 402.

[0031] Specific operation process

[0032] When it is necessary to use a pipeline to transport powdered food, one end of the first pipeline 2 and the second pipeline 3 is placed on the same inner sleeve 103, and then the first pipeline 2 and the second pipeline 3 are installed together. First, the first pipeline 2 and the second pipeline 3 are preliminarily connected by inserting the front end of the guide block 203 on the first pipeline 2 into the guide hole 202 on the second pipeline 3, and then the clamping blocks 5 set on both sides of the connecting block 4 are driven to retract into the second through groove 401 on the connecting block 4 by closing the operating rod 6, and the first pipeline 2 is continued to be moved in the direction close to the second pipeline 3, so that the front side of the connecting block 4 abuts against the side wall of the first through groove 204, and then the operating rod 6 is released, and the two clamping blocks 5 are driven by the third compression spring 10 set between the two clamping blocks 5 to be clamped into the clamping grooves 2041 set on both sides of the first through groove 204, so that the first pipeline 2 and the second pipeline 3 are locked together. After the first pipeline 2 and the second pipeline 3 are connected, the fixing block 7 is threadedly connected to the upper side of the inner plate, so that the first pipeline 2 and the second pipeline 3 are fixed on the inner sleeve 103.

[0033] When the transportation is completed and the inside of the pipeline needs to be cleaned, the fixing block 7 is removed from the inner sleeve plate 103, and then the operating rod 6 is closed to drive the clamping blocks 5 arranged on both sides of the connecting block 4 to retract into the second through groove 401 on the connecting block 4, and then the guide block 203 on the first pipeline 2 is removed from the guide hole 202 in the second pipeline 3, and the first pipeline 2 and the second pipeline 3 are cleaned respectively.

[0034] The preferred implementation mode of the present application is described in detail above in conjunction with the accompanying drawings. The typical known structures and common knowledge technologies in the preferred implementation mode are not described in detail here. Ordinary technicians in the relevant field can improve and implement the technical solution of the utility model based on their own abilities under the inspiration given by the present implementation mode. Some typical known structures, known methods or common knowledge technologies should not become obstacles for ordinary technicians in the relevant field to implement the present application.

[0035] The scope of protection required by this application shall be based on the contents of its claims, and the contents of the utility model, specific implementation methods and the contents recorded in the drawings of the specification shall be used to interpret the claims.

[0036] Within the technical concept of the present application, several modifications may be made to the specific implementation methods of the present application, and these modified specific implementation methods should also be regarded as within the protection scope of the present application.

Claims

1. A powder food pipeline conveying device, characterized in that: It includes a mounting seat, a first pipe and a second pipe with the same structure arranged on the mounting seat, and an air flow pump arranged at one end of one of the pipes, wherein a guide hole is opened at one end of the first pipe along its axial direction, and a guide block matching the guide hole is arranged at the other end of the first pipe. When in use, the first pipe and the second pipe are respectively connected at one end provided with the guide block and the guide hole, and the first pipe and the second pipe are locked by a locking structure arranged on the guide block, and the mounting seat is elastically connected to the first pipe and the second pipe in the vertical direction by an elastic member.

2. The powder food pipeline conveying device according to claim 1 is characterized in that: The first pipe has a guide hole at one end with a first through groove, and both side walls of the first through groove are provided with card slots. The locking structure includes a connecting block arranged on the outer circular surface of the guide block and matching the first through groove, and retractable card blocks are provided on both sides of the connecting block for respectively engaging with the two card slots.

3. The powder food pipeline conveying device according to claim 2 is characterized in that: The connecting block is provided with a second through slot along its width direction, and a third through slot connected to the second through slot along its height direction. The two clamping blocks are both located in the second through slot and slidably cooperate with it. A spring is fixedly connected between the two clamping blocks. An operating rod is provided on each clamping block along its height direction, and the operating rod passes through the third through slot. When the spring is in an extended state, the two clamping blocks are respectively located in the two clamping slots, and the operating rod abuts against the two side walls of the third through slot.

4. The powder food pipeline conveying device according to claim 2, characterized in that: The first pipe is provided with a guide block having one end with a groove in its axial direction, the connecting block is located in the groove and slidably cooperates with it, a spring is fixedly connected between the connecting block and the groove, and when the clamping block is clamped with the clamping groove, the spring is in a compressed state.

5. The powder food pipeline conveying device according to claim 1, characterized in that: A plurality of clamping parts for clamping the first pipe and the second pipe are arranged at intervals on the mounting seat, and the clamping parts include an outer sleeve plate arranged in a vertical direction and an inner sleeve plate slidably matched with the outer sleeve plate, a spring is fixedly connected between the inner sleeve plate and the outer sleeve plate, the upper side of the inner sleeve plate is a semicircular arc shape matching the circumference of the first pipe, a fixing block is threadedly connected to the upper side of the inner sleeve plate, and the fixing block and the upper side of the inner sleeve plate together form a cylinder with the same outer diameter as the first pipe, and the first pipe is located in the cylinder.

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