Auxiliary discharging device of slurry truck

Abstract

The utility model relates to the technical field of auxiliary equipment in the chemical production process, in particular to an auxiliary discharging device of a slurry vehicle, which comprises a discharging pipe, an auxiliary platform and an auxiliary discharging pipe, and the auxiliary platform is arranged above a slurry pool and is in sliding connection with the top of the slurry pool; a lifting mechanism is connected to the auxiliary platform in a sliding mode, a pipeline fixing base is arranged at the top of the lifting mechanism, the auxiliary discharging pipe is arranged in the pipeline fixing base, and the discharging pipe is connected with the auxiliary discharging pipe through a flexible connecting pipe. Under the condition that a vehicle is not close to the wall of the slag slurry pool, the auxiliary discharging pipe can be safely and reliably connected with the auxiliary discharging pipe, slag slurry can be completely discharged into the slag slurry pool, operation is easy, and the safety of operators is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment in the chemical production process, in particular to an auxiliary discharging device for a slurry truck. Background Art

[0002] In the currently known chemical field, sodium hydroxide is widely used in chemical production, food, and cosmetics fields. Sodium hydroxide solution has strong alkalinity, can quickly neutralize acidic substances, and form salts and water. Therefore, sodium hydroxide solution is a commonly used alkaline neutralizer in the sewage treatment process, which helps to adjust the pH value in the sewage and remove acidic substances in the sewage; and sodium hydroxide solution is extremely corrosive and corrosive to human skin. Special attention needs to be paid to safety during both the use process and the transportation process.

[0003] The main component of the slurry solution is calcium hydroxide, which is commonly known as slaked lime. After adding water and standing, it will be divided into two layers, the upper aqueous solution is called clarified lime water, and the lower suspension is called lime milk or lime slurry. In the process of adjusting the pH value of sewage and removing acidic substances in the sewage, compared with sodium hydroxide solution, the slurry solution has higher cost performance in terms of price and is easier to obtain in daily production. In terms of safety, the slurry solution is also safer to use than sodium hydroxide solution, greatly reducing the risk of injury to operators.

[0004] When transporting the slurry solution, a slurry truck is used. According to requirements, the length of the discharging pipe of the slurry truck cannot exceed 20 cm. Therefore, when the slurry truck arrives at the factory for discharging, due to the short discharging pipe, the slurry is likely to be discharged outside the slurry tank during discharging, and the tail of the slurry truck needs to be close to the root of the slurry tank. During the process of the slurry truck reversing, it is very easy to collide with the wall of the slurry tank, causing damage to the vehicle and the tank wall; secondly, when the operator opens the valve on the discharging pipe of the slurry truck, he needs to stand on the wall of the slurry tank for operation, which poses a safety hazard of falling into the slurry tank. Summary of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides an auxiliary discharging device for a slurry truck to achieve the technical effect of safely discharging the slurry into the slurry tank without the slurry truck being close to the wall of the slurry tank.

[0006] To achieve this technical purpose, the utility model adopts the following scheme:

[0007] An auxiliary discharging device for a slurry truck includes a discharging pipe, and also includes an auxiliary platform and an auxiliary discharging pipe. The auxiliary platform is placed above the slurry tank and is slidably connected to the top of the slurry tank; a lifting mechanism is slidably connected to the auxiliary platform, a pipe fixing seat is arranged at the top of the lifting mechanism, the auxiliary discharging pipe is placed in the pipe fixing seat, and the discharging pipe is connected to the auxiliary discharging pipe through a flexible connecting pipe.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] An auxiliary platform is added above the slurry pit. An elevating auxiliary discharge pipe is arranged on the auxiliary platform. The position of the auxiliary discharge pipe is adjusted by adjusting the positions of the auxiliary platform and the lifting mechanism, so that when the slurry truck discharges materials, it can be safely and reliably connected to the auxiliary discharge pipe without the vehicle approaching the slurry pit wall, enabling all the slurry to be discharged into the slurry pit, which is easy to operate and ensures the safety of the operators.

[0010] Furthermore, the preferred solution of the utility model is:

[0011] Two longitudinal tracks are arranged in parallel at the top of the slurry pit, and sliders adapted to the longitudinal tracks are arranged at the bottom of the auxiliary platform.

[0012] Two transverse tracks are arranged in parallel on the surface of the auxiliary platform, and sliders adapted to the transverse tracks are arranged at the bottom of the lifting mechanism.

[0013] The lifting mechanism includes two jacks, and each jack is respectively and correspondingly arranged with the transverse track through the slider arranged at its bottom.

[0014] The two jacks are connected into a whole through a connecting plate.

[0015] Limit baffles are respectively arranged on both sides of the auxiliary platform corresponding to each jack.

[0016] The pipe fixing seat includes a fixed part and a movable part. One ends of the fixed part and the movable part are hinged, and the other ends are fastened by bolts; a plurality of buffer units are respectively arranged at intervals on the inner walls of the fixed part and the movable part. The pipe is shock-absorbed through the buffer units.

[0017] The buffer unit includes a sleeve. One end of the sleeve is connected to the inner walls of the corresponding fixed part and movable part respectively, and the other end is provided with a through hole. A guide rod is slidably connected in the through hole. One end of the guide rod is placed inside the sleeve and connected to a spring fixed inside the sleeve, and the other end of the guide rod is fixedly connected with an arc-shaped plate.

[0018] A rubber pad is arranged on the surface of the arc-shaped plate in contact with the auxiliary discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the utility model;

[0020] Figure 2 is Figure 1 the front view of

[0021] Figure 3 is Figure 2 the side view of

[0022] Figure 4 It is a schematic structural view of a pipe fixing seat;

[0023] In the figure, the markings are: 1, slurry pit; 2, longitudinal track; 3, auxiliary platform; 4, transverse track; 5, limit baffle; 6, jack; 7, pipe fixing seat; 71, fixing part; 72, movable part; 8, flexible connecting pipe; 9, auxiliary discharge pipe; 10, sleeve; 11, spring; 12, guide rod; 13, arc plate; 14, rubber pad; 15, connecting plate. Specific embodiments

[0024] To fully understand the purpose, features and effects of the present invention, through the following specific embodiments, as Figures 1 to 4 shown, the present invention will be described in detail, but the present invention is not limited thereto.

[0025] An auxiliary discharge device for a slurry truck is composed of a discharge pipe, an auxiliary platform 3 and an auxiliary discharge pipe 9. The discharge pipe is connected to the auxiliary discharge pipe 9 through a flexible connecting pipe 8 (the flexible connecting pipe 8 in this embodiment can be a metal hose). Two longitudinal tracks 2 are arranged in parallel between the top parts of the front and rear side walls of the slurry pit 1. The bottom of the auxiliary platform 3 is provided with sliders adapted to the longitudinal tracks 2. The auxiliary platform 3 realizes longitudinal sliding above the slurry pit 1 through the cooperation of the sliders and the tracks.

[0026] An elevating mechanism is slidably connected to the auxiliary platform 3. The elevating mechanism is composed of two hand-operated jacks 6. A slider is respectively arranged at the bottom of each jack 6. Two transverse tracks 4 are arranged in parallel on the upper surface of the auxiliary platform 3. Each jack 6 corresponds to the transverse track 4 through the slider at its bottom. The jack 6 realizes transverse sliding on the auxiliary platform 3 through the cooperation of the slider and the transverse track.

[0027] To ensure the consistency of the movement of the two jacks 6, the bottoms of the two jacks 6 are connected through a connecting plate 15 to form a whole.

[0028] Limit baffles 5 are respectively arranged on the left and right sides of the auxiliary platform 3 corresponding to the bottoms of each jack 6. When the jack 6 moves along the transverse track 4 to the edge of the auxiliary platform 3, the limit baffle 5 limits the jack 6 to prevent the jack 6 from falling off the transverse track 4 into the slurry pit 1.

[0029] A pipe fixing seat 7 is respectively fixed at the top of each jack 6. The pipe fixing seat 7 is composed of two parts, a fixing part 71 and a movable part 72. Among them, the fixing part 71 is fixedly connected to the top end of the jack 6. One end of the fixing part 71 is hinged to one end of the movable part 72, and the other end is locked by a bolt.

[0030] On the inner walls of the fixed part 71 and the movable part 72, a number of buffer units are respectively arranged at intervals. Each buffer unit includes a sleeve 10. One end of the sleeve 10 is fixedly connected to the inner wall of the corresponding fixed part 71 or movable part 72. The other end of the sleeve 10 is provided with a through hole, and a guide rod 12 is slidably connected in the through hole. One end of the guide rod 12 is placed inside the sleeve 10 and connected to a spring 11 fixed inside the sleeve 10. The other end of the guide rod 12 is placed outside the sleeve 10 and fixed with an arc-shaped plate 13. A rubber pad 14 is arranged on the surface of the arc-shaped plate 13 in contact with the auxiliary discharge pipe 9. During discharging, the buffer unit can slow down the fluctuation of the auxiliary discharge pipe 9 during discharging, ensuring smooth discharging of the auxiliary discharge pipe 9.

[0031] In this embodiment, an elbow is provided downward at the end of the auxiliary discharge pipe 9 away from the slurry truck, so that the discharge port at the elbow position faces the slurry pit 1 directly.

[0032] When this device is applied, the slurry truck stops at a position close to the slurry pit 1, and then the discharge pipe of the slurry truck is connected to the auxiliary discharge pipe 9 through the flexible connecting pipe 8. When connecting, according to the position of the slurry truck, adjust the position of the auxiliary platform 3 along the longitudinal track 2, and adjust the positions of the two jacks 6 along the transverse track 4 to realize the adjustment of the position of the auxiliary discharge pipe 9. Then, adjust the height of the pipe fixing seat 7 through the two jacks 6, and further adjust the height of the auxiliary discharge pipe 9; connect the flexible connecting pipe 8 to the discharge pipe and the auxiliary discharge pipe 9 respectively through pipe clamps, and then open the valve switch at the slurry discharge pipe of the truck to discharge the slurry solution in the truck into the slurry pit 1.

[0033] While this device ensures the smooth discharging of the slurry solution in the slurry truck, it improves the safety of personnel and the convenience of operation during the discharging process compared to the original.

[0034] Finally, it should be noted that the above-listed are only the preferred embodiments of the present invention. Of course, those skilled in the art can make changes and modifications to the present invention. If these modifications and variations fall within the scope of the claims of the present invention and its equivalent technologies, they should all be considered within the protection scope of the present invention.

Claims

1. An auxiliary discharging device for a slurry truck, comprising a discharging pipe, characterized in that: It further includes an auxiliary platform and an auxiliary discharge pipe. The auxiliary platform is placed above the slurry sump and is slidably connected to the top of the slurry sump; an elevating mechanism is slidably connected to the auxiliary platform, a pipe fixing seat is arranged at the top of the elevating mechanism, the auxiliary discharge pipe is placed in the pipe fixing seat, and the discharge pipe is connected to the auxiliary discharge pipe through a flexible connecting pipe.

2. The auxiliary unloading device for slurry trucks according to claim 1, wherein: Two longitudinal tracks are arranged in parallel at the top of the slurry sump, and sliders adapted to the longitudinal tracks are arranged at the bottom of the auxiliary platform.

3. The auxiliary discharging device for the slurry truck according to claim 1, characterized in that: Two transverse tracks are arranged in parallel on the surface of the auxiliary platform, and sliders adapted to the transverse tracks are arranged at the bottom of the elevating mechanism.

4. The auxiliary discharging device for the slurry truck according to claim 3, wherein: The elevating mechanism includes two jacks, and each jack is respectively and correspondingly connected to the transverse track through a slider arranged at its bottom.

5. The auxiliary unloading device for a slurry truck according to claim 4, characterized in that: The two jacks are connected into a whole through a connecting plate.

6. The auxiliary discharging device for the slurry truck according to claim 4, wherein: Limit baffles are respectively arranged on both sides of the auxiliary platform corresponding to each jack.

7. The auxiliary discharging device for slurry trucks according to claim 4, wherein: The pipe fixing seat includes a fixed part and a movable part. One end of the fixed part and the movable part is hinged, and the other end is fastened by bolts; a number of buffer units are respectively arranged at intervals on the inner walls of the fixed part and the movable part.

8. The auxiliary unloading device for a slurry truck according to claim 7, wherein: The buffer unit includes a sleeve. One end of the sleeve is connected to the inner walls of the corresponding fixed part and movable part respectively, a through hole is opened at the other end, a guide rod is slidably connected in the through hole, one end of the guide rod is placed inside the sleeve and is connected to a spring fixed inside the sleeve, and the other end of the guide rod is fixedly connected with an arc-shaped plate.

9. The auxiliary discharging device for the slurry truck according to claim 8, wherein: A rubber pad is arranged on the surface of the arc-shaped plate in contact with the auxiliary discharge pipe.

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