Air hole cleaning device for air box of air cushion belt conveyor

Abstract

An air hole cleaning device for an air box of an air cushion belt conveyor relates to the field of machinery and comprises a handle, the upper end of the handle is in threaded connection with a conical head, the lower end of the handle is in threaded connection with a handle end seat, at least one sandwich is mounted in the handle, a steel nail is clamped at the top of the sandwich, and the conical head rotates to enable the sandwich to clamp the steel nail. The handle, the conical head, the sandwich and the steel nails are matched for use, so that dust accumulated in the air holes of the air box is efficiently cleaned, and the operation efficiency of a conveyor is improved. And secondly, an anti-separation assembly in the device effectively prevents the conical head from being accidentally separated in the using process, and the operation safety is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical technical field, and specifically, relate to a kind of air cushion belt conveyor air tank air hole cleaning device. BACKGROUND

[0002] In modern logistics system, air cushion belt conveyor becomes important equipment in bulk grain transportation field with its unique working principle and efficient conveying performance. It connects driving roller and transmission roller closely together through special conveying belt, and forms a continuous and stable power transmission system. However, in actual application process, air cushion belt conveyor also faces some technical challenges, especially air tank air hole blockage problem. In bulk grain conveying process, due to the scattering and floating nature of grain particles, it is easy to enter the air tank inside of air cushion conveyor. With the passage of time, these particles will gradually accumulate around the air hole of air tank, and form blockage. In addition, it is extremely difficult to clean up due to the long and narrow structure inside air tank, which not only affects the normal operation of conveyor, but also increases the maintenance cost of equipment.

[0003] Chinese patent CN105692056A discloses a new type of air cushion belt conveyor. The device is optimized in structure design, effectively improves the stability and transmission efficiency of conveying belt, and solves the shortcomings of traditional roller belt conveyor in reliability and efficiency. However, this patent technology is still insufficient in solving air tank air hole blockage problem, especially in how to conveniently clean the dust accumulated inside air tank, there is still obvious technical short board. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems in the above background technology, and further puts forward a kind of air cushion belt conveyor air tank air hole cleaning device.

[0005] The utility model solves the technical problems by adopting the technical scheme that

[0006] A kind of air cushion belt conveyor air tank air hole cleaning device, including a handle, the handle upper end portion is screw-threaded connection with taper head, the handle lower end portion is screw-threaded connection with handle end seat, at least one sandwich is installed in the handle, the sandwich top clamps steel nail, the taper head rotation can make sandwich clamp steel nail.

[0007] Further, the handle includes a barrel, the barrel top is equipped with upper threaded connection sleeve, the barrel bottom is equipped with lower threaded connection sleeve.

[0008] Further, the sandwich two ends form a tapered clamping head matched with the taper head, and a cross clamping notch is formed at the tapered clamping head.

[0009] Further, the taper head is installed with anti-disengagement assembly.

[0010] Further, the anti-disengagement assembly comprises a downward pressing plug-in sleeve, the left connecting plate and the right connecting plate are connected to the downward pressing plug-in sleeve, the left fastening bolt is installed on the left connecting plate, and the right fastening bolt is installed on the right connecting plate.

[0011] Further, the taper head is provided with threaded holes matched with the left fastening bolt and the right fastening bolt.

[0012] Further, the taper head is threadedly connected to the upper threaded connecting sleeve, and the handle end seat is threadedly connected to the lower threaded connecting sleeve.

[0013] Compared with the prior art, the air tank dust hole can be efficiently cleaned, and the operation efficiency of the conveyor is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a structural schematic view of the utility model; Figure 1 It is an enlarged view of part A in the utility model;

[0016] Figure 3 It is a structural schematic view of the handle;

[0017] Figure 4 It is a structural schematic view of the utility model;

[0018] Figure 5 It is a top view of the utility model;

[0019] Figure 6 It is a structural schematic view of the anti-disengagement assembly;

[0020] Wherein: 1 handle, 11 cylinder, 12 lower threaded connecting sleeve, 13 upper threaded connecting sleeve, 2 handle end seat, 3 taper head, 4 sandwich, 41 tapered clamping head, 42 cross clamping notch, 5 steel nail, 61 downward pressing plug-in sleeve, 62 left connecting plate, 63 right connecting plate, 64 left fastening bolt, 65 right fastening bolt. DETAILED DESCRIPTION

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. The present utility model will be further described with reference to the accompanying drawings and embodiments:

[0022] like Figures 1-6 As shown, a device for cleaning the air vents of an air cushion belt conveyor includes a handle 1, with a cone 3 threadedly connected to the upper end of the handle and a handle end seat 2 threadedly connected to the lower end of the handle. At least one clamp 4 is installed inside the handle, with a steel nail 5 held at the top of the clamp. Rotation of the cone 3 causes the clamp to grip the steel nail, preventing it from detaching. This structure allows the cleaning device to precisely penetrate the air vents of the air box, effectively removing blockages and improving cleaning efficiency and ease of operation.

[0023] In at least one embodiment, the handle includes a cylindrical body 11, with an upper threaded connecting sleeve 13 at the top and a lower threaded connecting sleeve 12 at the bottom. This double-threaded sleeve design not only enhances the connection stability between the handle and the cone and handle end seat, but also facilitates the assembly and disassembly of the device. The double-threaded sleeve design improves the overall structural stability and durability, while also making the cleaning device more convenient to maintain.

[0024] Furthermore, the upper threaded connecting sleeve is threaded with a tapered head, and the lower threaded connecting sleeve is threaded with a handle end seat.

[0025] In at least one embodiment, the two ends of the clamping core form a conical clamping head 41 that mates with the cone head, and the conical clamping head has a cross-shaped clamping groove 42. The design of the conical clamping head and the cross-shaped clamping groove enhances the clamping force of the clamping core on the steel nail, and improves the stability and reliability of the cleaning device during use.

[0026] In at least one embodiment, an anti-detachment component is installed on the cone head. The anti-detachment component includes a pressing insert sleeve 61 connected to a left connecting plate 62 and a right connecting plate 63. A left fastening bolt 64 is installed on the left connecting plate, and a right fastening bolt 65 is installed on the right connecting plate. Correspondingly, the cone head is provided with threaded holes that mate with the left and right fastening bolts. The design of the anti-detachment component significantly improves the safety of the cleaning device during use and reduces operational risks. The threaded hole design on the cone head makes the connection between the anti-detachment component and the cone head more secure, improving the stability and durability of the overall structure.

[0027] The working mode is that the handle end seat is installed at the lower end of the handle through threaded connection, at least one sandwich is installed in the handle, and the cone head is installed at the upper end of the handle through threaded connection. The steel nail is inserted into the cross clamping notch of the sandwich, and the sandwich is clamped to the steel nail by rotating the cone head to prevent the steel nail from being separated from the sandwich.

[0028] Hold the handle, and align the cone head with the gas tank hole to be cleaned. The steel nail is inserted into the accumulated ash or blockage in the hole by rotating and pressing the handle downward. The rotating and pressing operation is repeated until the accumulated ash or blockage in the hole is cleaned. After cleaning, the steel nail is pulled out of the hole by reversing the cone head. In some embodiments, during assembly, the lower pressing plug-in sleeve is plugged into the cone head and fixed on the cone head by the left fastening bolt and the right fastening bolt. During use, the lower pressing plug-in sleeve can effectively prevent the cone head from being separated from the handle, improving the safety of use.

[0029] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model. These changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for cleaning air holes in the air box of an air cushion belt conveyor, characterized in that, The device includes a handle, with a cone threaded to the upper end of the handle and a handle end seat threaded to the lower end of the handle. At least one clamp is installed inside the handle, with a steel nail held at the top of the clamp. Rotation of the cone can cause the clamp to clamp the steel nail.

2. The air pore cleaning device for an air cushion belt conveyor according to claim 1, characterized in that, The handle includes a cylindrical body, with an upper threaded connecting sleeve at the top and a lower threaded connecting sleeve at the bottom.

3. The air pore cleaning device for an air cushion belt conveyor according to claim 1, characterized in that, The two ends of the sandwich core form a conical clamping head that cooperates with the cone head, and a cross clamping groove is provided at the conical clamping head.

4. The air box pore cleaning device for an air cushion belt conveyor according to claim 1, characterized in that, The cone head is equipped with an anti-detachment component.

5. The air pore cleaning device for an air cushion belt conveyor according to claim 4, characterized in that, The anti-detachment component includes a pressure-fitting sleeve, which is connected to a left connecting plate and a right connecting plate. A left fastening bolt is installed on the left connecting plate, and a right fastening bolt is installed on the right connecting plate.

6. The air box pore cleaning device for an air cushion belt conveyor according to claim 5, characterized in that, The cone head is provided with threaded holes that mate with the left and right fastening bolts.

7. The air box pore cleaning device for an air cushion belt conveyor according to claim 2, characterized in that, The upper threaded connecting sleeve is threaded with a cone head, and the lower threaded connecting sleeve is threaded with a handle end seat.

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