Powder and particle material transportation tank with front end and rear end capable of alternately feeding air

Abstract

The utility model relates to the technical field of transportation tanks, and discloses a powder and particle material transportation tank with alternate air inflow at the front end and the rear end, which comprises a discharging pipeline, a tank body and an alternate air inflow mechanism, a connecting block is fixedly mounted at the discharging end of the discharging pipeline, a sliding groove is formed in the inner wall of the connecting block, a push block is slidably mounted in the sliding groove, and the push block is fixedly connected with the tank body. A reset spring is fixedly installed on one side of the push block, one end of the reset spring is fixedly connected with the inner wall of a connecting block, a locking rod is fixedly installed on the side face of the push block in a penetrating mode, one end of the locking rod slidably penetrates through the side wall of the connecting block, and a pull rod is fixedly installed at the penetrating end of the locking rod. According to the material conveying device, the first connecting block, the push block, the locking rod, the reset spring, the two connecting rings and the extension pipe are arranged, the two connecting rings are rapidly fixed through the locking rod, rapid fixed connection of the two connecting rings on the device is achieved, and therefore the preparatory work of workers for material conveying is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of transport tanks, and more specifically to a powder and granular material transport tank with alternating air intake at the front and rear ends. Background Art

[0002] In the industry of material transport tanks, powder and granular material transport tank trucks are special vehicles for transporting small particle dry materials, such as cement, fly ash, ore particles, etc. They are mainly used in industries, agriculture, construction, power plants, etc. Due to the large volume of the material transport tank body, a large amount of materials are loaded, and the volume is large. After the material transport tank truck transports the goods to the destination, high-pressure gas is used to blow the materials in the tank to accelerate the discharging speed of the materials in the tank. However, the existing discharging pipelines of the tank body are generally short and usually connected with extension pipelines to output the materials to the designated position. However, the connection of the extension pipelines of the existing devices generally requires multiple screws for fixation. This connection method makes the discharging preparation time of the device relatively long.

[0003] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a powder and granular material transport tank with alternating air intake at the front and rear ends is provided, in order to achieve a more practical value purpose. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a powder and granular material transport tank with alternating air intake at the front and rear ends to solve the problems existing in the above background art.

[0005] The utility model provides the following technical solution: A powder and granular material transport tank with alternating air intake at the front and rear ends, including a discharging pipeline, a tank body, and an alternating air intake mechanism. A connecting block is fixedly installed at the discharging end of the discharging pipeline. A sliding groove is opened on the inner wall of the connecting block. A pushing block is slidably installed in the sliding groove. A reset spring is fixedly installed on one side of the pushing block. One end of the reset spring is fixedly connected to the inner wall of the connecting block. A locking rod is fixedly installed through the side of the pushing block. One end of the locking rod slidably penetrates through the side wall of the connecting block. A pulling rod is fixedly installed at the penetrating end of the locking rod. The other end of the locking rod extends deep into the connecting block. A second connecting ring is slidably installed deep into one side of the discharging pipeline. A locking groove corresponding to the deep end of the locking rod is opened on the outer side of the second connecting ring. An extension pipe is fixedly installed on the other side of the second connecting ring.

[0006] Furthermore, a guiding block is fixedly installed on the outer side of the second connecting ring. A guiding groove corresponding to the guiding block is opened on the inner wall of the connecting block. By sliding the guiding block in the guiding groove, the position of the locking rod corresponding to the locking groove of the second connecting ring is guided, so as to facilitate the fixed connection of the second connecting ring by the staff.

[0007] Furthermore, a sealing washer is provided between the first connecting block and the second connecting ring. The sealing washer is fixedly installed on the inner wall of the first connecting block to improve the connection tightness between the first connecting block and the second connecting ring.

[0008] Furthermore, the deep end of the locking rod is wedge-shaped, and a wedge-shaped groove corresponding to the locking rod is formed on one side of the second connecting ring. By providing corresponding wedges on the locking rod and the second connecting ring, when the operator fixes the second connecting ring, it is not necessary to pull the locking rod, thus quickly fixing the second connecting ring in the first connecting block.

[0009] Furthermore, a rubber sleeve is sleeved outside the pull rod to improve the comfort of the operator's hand when pulling the pull rod.

[0010] Furthermore, the extension pipe is a high-pressure steel wire pipe. By setting the extension pipe as a high-pressure steel wire pipe, the durability of the extension pipe when transporting high-pressure and high-speed granular materials is improved, thus avoiding frequent replacement of the extension pipe and increasing the use cost of the device.

[0011] The technical effects and advantages of the present utility model:

[0012] The present utility model is provided with a first connecting block, a push block, a locking rod, a return spring, a second connecting ring, and an extension pipe. When in use, the second connecting ring is quickly fixed on the device through the quick fixation of the locking rod on the second connecting ring, thereby accelerating the preparation work of the operator for material transmission and greatly improving the practicality of the device.

[0013] The present utility model is provided with a guiding block and a guiding groove. When in use, the position of the locking rod corresponding to the locking groove of the second connecting ring is guided by the sliding of the guiding block in the guiding groove, thereby facilitating the fixed connection of the second connecting ring by the operator and greatly improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a partial cross-sectional structural schematic diagram of the present utility model.

[0015] Figure 2 is a structural schematic diagram of the present utility model.

[0016] Figure 3 is of the present utility model Figure 1 partial enlarged structural schematic diagram at A therein.

[0017] Figure 4 is a front structural schematic diagram of the second connecting ring of the present utility model.

[0018] The reference numerals are: 100, discharge pipeline; 101, tank body; 102, alternate air intake mechanism; 110, a connecting block; 111, push block; 112, locking rod; 113, return spring; 114, second connecting ring; 115, extension pipe; 116, pull rod; 120, guide block; 121, guide groove; 122, rubber sleeve; 123, wedge-shaped groove; 124, sealing washer. Specific Embodiment

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] Embodiment 1: Please refer to Figures 1-4 , A powder and granular material transportation tank capable of alternately intake air at the front and rear ends provided by the present invention includes a discharge pipeline 100, a tank body 101, and an alternate air intake mechanism 102. A connecting block 110 is fixedly installed at the discharge end of the discharge pipeline 100. A chute is provided on the inner wall of the connecting block 110. A push block 111 is slidably installed in the chute. A return spring 113 is fixedly installed on one side of the push block 111. One end of the return spring 113 is fixedly connected to the inner wall of the connecting block 110. A locking rod 112 is fixedly installed through the side of the push block 111. One end of the locking rod 112 slidably penetrates the side wall of the connecting block 110. A pull rod 116 is fixedly installed at the penetrating end of the locking rod 112. The other end of the locking rod 112 extends deep into the connecting block 110. A second connecting ring 114 is slidably and deeply installed on one side of the discharge pipeline 100. A locking groove corresponding to the deep end of the locking rod 112 is provided on the outer side of the second connecting ring 114. An extension pipe 115 is fixedly installed on the other side of the second connecting ring 114.

[0021] Working principle: During use, the guide block 120 on the second connecting ring 114 is slid into the connecting block 110 along the guide groove 121. At this time, the wedge-shaped groove 123 corresponding to the deep end of the locking rod 112 on the second connecting ring 114 will push the locking rod 112, so that the deep end of the locking rod 112 slides towards the inner wall of the discharge pipeline 100 until the locking rod 112 reaches the corresponding locking groove on the outer side of the second connecting ring 114. The restoring force of the return spring 113 will push the push block 111, so that the locking rod 112 slides into the corresponding locking groove on the outer side of the second connecting ring 114, thereby fixing the position of the second connecting ring 114 inside the discharge pipeline 100. After opening the valve outside the discharge pipeline 100, the material will enter the extension pipe 115 along the second connecting ring 114, thereby outputting the material. When it is necessary to remove the second connecting ring 114 from the connecting block 110, pull the pull rod 116 to make the locking rod 112 leave the corresponding locking groove of the second connecting ring 114. Embodiment 1

[0022] The difference between the second embodiment and the first embodiment is as follows: a guide block 120 is fixedly installed on the outer side of the second connecting ring 114, a guide groove 121 corresponding to the guide block 120 is formed in the inner wall of the first connecting block 110, a sealing gasket 124 is arranged between the first connecting block 110 and the second connecting ring 114, the sealing gasket 124 is fixedly installed on the inner wall of the first connecting block 110, the deep end of the locking rod 112 is set to be wedge-shaped, a wedge-shaped groove 123 corresponding to the locking rod 112 is formed on one side of the second connecting ring 114, a rubber sleeve 122 is sleeved on the outer side of the pull rod 116, the extension pipe 115 is set to be a high-pressure steel wire pipe. During use, the connection sealing performance between the first connecting block 110 and the second connecting ring 114 is improved through the sealing gasket 124, the comfort of the staff when pulling the pull rod 116 is improved through the rubber sleeve 122, and the durability of the extension pipe 115 for conveying high-speed and high-pressure particulate matters is improved by setting the extension pipe 115 as a high-pressure steel wire pipe.

[0023] Finally: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A powder and granular material transportation tank with alternating inlet air at the front and rear ends, comprising a discharge pipeline (100), a tank body (101), and an alternating inlet air mechanism (102), characterized in that: A connecting block (110) is fixedly installed at the discharging end of the discharging pipeline (100). A chute is provided in the inner wall of the connecting block (110). A pushing block (111) is slidably installed in the chute. A reset spring (113) is fixedly installed on one side of the pushing block (111). One end of the reset spring (113) is fixedly connected to the inner wall of the connecting block (110). A locking rod (112) is fixedly installed through the side surface of the pushing block (111). One end of the locking rod (112) slidably penetrates through the side wall of the connecting block (110). A pulling rod (116) is fixedly installed at the penetrating end of the locking rod (112). The other end of the locking rod (112) extends deep into the connecting block (110). A second connecting ring (114) is slidably installed deep into one side of the discharging pipeline (100). A locking groove corresponding to the deep end of the locking rod (112) is provided on the outer side of the second connecting ring (114). An extension pipe (115) is fixedly installed on the other side of the second connecting ring (114).

2. A powder and granular material transportation tank with alternate intake at the front and rear ends according to claim 1, characterized in that: A guiding block (120) is fixedly installed on the outer side of the second connecting ring (114). A guiding groove (121) corresponding to the guiding block (120) is provided in the inner wall of the connecting block (110).

3. The powder and granular material transportation tank capable of alternately introducing air at the front and rear ends according to claim 1, wherein: A sealing gasket (124) is provided between the connecting block (110) and the second connecting ring (114). The sealing gasket (124) is fixedly installed on the inner wall of the connecting block (110).

4. A powder and granular material transport tank capable of alternately introducing air at the front and rear ends according to claim 1, characterized in that: The deep end of the locking rod (112) is wedge-shaped. A wedge-shaped groove (123) corresponding to the locking rod (112) is provided on one side of the second connecting ring (114).

5. A powder and granular material transportation tank with alternating intake at the front and rear ends according to claim 1, characterized in that: A rubber sleeve (122) is sleeved on the outer side of the pulling rod (116).

6. A powder and granular material transportation tank with alternate inlet air at the front and rear ends according to claim 1, characterized in that: The extension pipe (115) is a high-pressure steel wire pipe.

Images