Internal damping device of sludge transportation tank

Abstract

The utility model provides a sludge transport tank internal damping device, including support rod, damping baffle plate and telescopic stopper, the support rod is provided in the transport tank, the damping baffle plate is provided on the support rod, can swing around the support rod and is used for blocking sludge from shaking, the telescopic stopper is provided on the top of the transport tank, and the damping baffle plate can swing around the support rod and is used for stopping sludge from shaking. And the limiting part can be inserted into the top of the damping baffle and is used for limiting the damping baffle. The sludge conveying device has the advantages that in the conveying process, the shaking amplitude of sludge is effectively reduced, the sludge is prevented from being scattered, public health is protected, the influence on vehicle driving is relieved, potential safety hazards are reduced, the structure is simple, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model belongs to the technical field of sludge transportation, in particular to an internal damping device of a sludge transportation tank. Background Art

[0002] With the increasing attention paid to ecological and environmental protection, ecological engineering construction has continued to develop, and various ecological governance technologies have been gradually improved. Among them, water ecological governance is an important part of improving the ecological environment. The key to water ecological governance is the treatment of underwater sludge. The content of heavy metals and nitrogen and phosphorus compounds in sludge exceeds the standard, which is not suitable for the growth and reproduction of aquatic plants and animals. It usually needs to be replaced and transported to a designated location using a sludge transport truck. The sludge has a high water content and is mixed with soil and various types of garbage. It has strong fluidity. During transportation, it is easy to shake in the tank due to inertia, causing sludge to spill and unstable vehicle driving, endangering public health and safety. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an internal damping device for a sludge transport tank, which effectively solves the problems of sludge spillage and unstable vehicle driving caused by shaking during sludge transportation, and overcomes the shortcomings of the existing technology.

[0004] The technical solution adopted by the utility model is: an internal damping device of a sludge transport tank, comprising:

[0005] A support rod is arranged inside the transport tank;

[0006] A damping baffle, arranged on the support rod and capable of swinging around the support rod, is used to prevent sludge from shaking;

[0007] The telescopic limiting member is arranged on the top of the transport tank and can be inserted into the top of the damping baffle to limit the position of the damping baffle.

[0008] Furthermore, a sleeve is provided on the top of the damping baffle, the sleeve is sleeved on the outside of the support rod, and the telescopic limiting members are inserted at both ends of the sleeve.

[0009] Furthermore, elastic members are provided at both ends of the sleeve, and the telescopic limiting member is inserted into the end of the elastic member away from the sleeve.

[0010] Furthermore, an inserting portion is provided at one end of the elastic member away from the sleeve for inserting the telescopic limiting member.

[0011] Furthermore, the inserting portion is configured in a circular ring shape.

[0012] Furthermore, a fixing plate is provided on the top of the transport tank, and the telescopic limiting member is provided on the fixing plate.

[0013] Furthermore, the telescopic limiting member is configured as a pneumatic cylinder or a hydraulic cylinder.

[0014] The advantages and positive effects of the utility model are: due to the adoption of the above technical solution, the shaking amplitude of the sludge is effectively reduced during transportation, preventing the sludge from spilling to protect public health, and reducing the impact on vehicle driving, reducing safety hazards, with a simple structure and easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the installation of an internal damping device of a sludge transport tank according to an embodiment of the present utility model.

[0016] Figure 2 It is a schematic structural diagram of an internal damping device of a sludge transport tank according to an embodiment of the present utility model.

[0017] Figure 3 It is a top view of an internal damping device of a sludge transport tank according to an embodiment of the present utility model.

[0018] Figure 4 This is a schematic diagram of the connection of elastic parts of an internal damping device of a sludge transport tank according to an embodiment of the utility model.

[0019] In the picture:

[0020] 1. Fixed plate 2. Telescopic limiter 3. Insertion part

[0021] 4. Damping baffle 5. Casing 6. Elastic part

[0022] 7. Support rod 8. Transport tank DETAILED DESCRIPTION

[0023] An embodiment of the present utility model provides an internal damping device for a sludge transport tank. The embodiment of the present utility model is described below with reference to the accompanying drawings.

[0024] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "setting" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the internal parts of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood based on specific circumstances.

[0025] As Figures 1-4 The utility model discloses a sludge transport tank internal damping device, including support rod 7, damping baffle 4 and telescopic limiting piece 2. In order to make the sludge in the transportation process whole even reduce the swing amplitude, install damping device in the middle part of transport tank 8. Support rod 7 is horizontally arranged along the cross section of transport tank 8, and is installed in the middle position inside transport tank 8, and the both ends of support rod 7 are fixed with the inner wall of transport tank 8. Damping baffle 4 is vertically arranged along the length of support rod 7, and is arranged on support rod 7, and can swing around support rod 7. Telescopic limiting piece 2 is vertically arranged on the top of transport tank 8, and can be inserted into the top of damping baffle 4, and limits damping baffle 4. When transporting, telescopic limiting piece 2 is inserted into the top of damping baffle 4, and in the transportation process, the sludge on both sides of damping baffle 4 swings, and drives damping baffle 4 to swing. Damping baffle 4 generates certain blocking and buffering effect to the sludge that swings under the action of telescopic limiting piece 2, thereby reducing the swing amplitude of sludge in transport tank 8. When unloading, telescopic limiting piece 2 is shortened and separated from damping baffle 4, so that damping baffle 4 can rotate freely, and the unloading of sludge and the cleaning of transport tank 8 are more convenient.

[0026] Specifically, the top of the damping baffle 4 is provided with a sleeve 5, the sleeve 5 is sleeved outside the support rod 7, and the both ends of the sleeve 5 are inserted with the telescopic limiting piece 2. The top of the damping baffle 4 is fixed with a horizontal sleeve 5, the length of the sleeve 5 and the size of the damping baffle 4 are not limited, the sleeve 5 is sleeved outside the support rod 7, and is in clearance fit with the support rod 7, so that the damping baffle 4 can rotate around the support rod 7, and the vertically arranged telescopic limiting piece 2 can be inserted into the both ends of the sleeve 5 to limit the sleeve 5, thereby limiting the damping baffle 4.

[0027] Specifically, the both ends of the sleeve 5 are provided with elastic members 6, and the end of the elastic member 6 away from the sleeve 5 is inserted with the telescopic limiting piece 2. In some embodiments, the elastic member 6 is a spring, the spring is sleeved outside the support rod 7, one end is fixed with the sleeve 5, and the other end is used for inserting the telescopic limiting piece 2. After the movable end of the telescopic limiting piece 2 is inserted into the end of the spring away from the sleeve 5, when the sludge drives the damping baffle 4 to swing, the spring can drive the damping baffle 4 to rebound after being twisted to a certain amplitude, and the swinging sludge is blocked and buffered.

[0028] Preferably, in order to facilitate the insertion of the telescopic limiting piece 2, the end of the elastic member 6 away from the sleeve 5 is provided with an insertion part 3. In some embodiments, the end of the spring away from the sleeve 5 is provided with a horizontal insertion part 3, the insertion part 3 is provided with an insertion hole, and the telescopic limiting piece 2 can be vertically inserted into the insertion hole.

[0029] In some embodiments, the spring is provided with a horizontal annular inserting portion 3 at one end away from the sleeve 5, and the telescopic limiter 2 can be vertically inserted into the ring to limit the sleeve 5 and the damping baffle 4.

[0030] Specifically, in order to facilitate the installation of the telescopic limit member 2, a fixed plate 1 is fixed at the top of the transport tank 8 relative to the insertion part 3. The telescopic limit member 2 is vertically arranged, the fixed end is installed at the bottom of the fixed plate 1, and the movable end can move up and down and be inserted in the insertion part 3.

[0031] Preferably, the telescopic limiting member 2 is configured as a cylinder or a hydraulic cylinder, and the fixed end of the cylinder or the hydraulic cylinder is fixed on the fixed plate 1 .

[0032] Embodiment: A damping device for the interior of a sludge transport tank is installed in the middle of the interior of the transport tank 8, and includes a support rod 7, a damping baffle 4, and a telescopic limiter 2. The support rod 7 is arranged horizontally along the cross-section of the transport tank 8, and its two ends are fixed to the inner wall of the transport tank 8. The damping baffle 4 is arranged along the length of the support rod 7, and its top is arranged on the support rod 7, and can swing around the support rod 7. The telescopic limiter 2 is arranged vertically on the top of the transport tank 8 and can be inserted into the top of the damping baffle 4. A horizontal sleeve 5 is fixed to the top of the damping baffle 4, and the sleeve 5 is sleeved on the outside of the support rod 7 and has a clearance fit with the support rod 7. Elastic members 6 are provided at both ends of the sleeve 5, and the elastic member 6 is specifically a spring. The spring is sleeved on the outside of the support rod 7, one end is welded and fixed to the sleeve 5, and the other end is integrally provided with a horizontal annular insert 3. The telescopic limiter 2 can be vertically inserted into the annular ring to limit the sleeve 5 and the damping baffle 4. A fixed plate 1 is fixed to the top of the transport tank 8 relative to the insertion portion 3, and a telescopic limiter 2 is vertically arranged at the bottom of the fixed plate 1. The telescopic limiter 2 is specifically configured as a hydraulic cylinder, with the fixed end of the hydraulic cylinder mounted on the bottom of the fixed plate 1 and the movable end of the hydraulic cylinder being insertable into the insertion portion 3.

[0033] A method for using the internal damping device of a sludge transport tank as described above comprises the following steps:

[0034] 1. Install the damping device in the middle of the transport tank 8 so that the support rod 7 and the damping baffle 4 are arranged along the cross section of the transport tank 8.

[0035] 2. Extend the telescopic limiter 2 and insert it into the inserting portion 3 at the end of the elastic member 6 to limit the elastic member 6 and evenly fill the sludge on both sides of the damping baffle 4.

[0036] 3. During transportation, the sludge drives the damping baffle 4 to shake. When the elastic member 6 twists a certain amplitude, it can drive the damping baffle 4 to rebound, thereby blocking and buffering the shaking sludge, effectively reducing the shaking amplitude of the sludge and alleviating the impact on vehicle driving.

[0037] 4. After arriving at the unloading location, the telescopic limiter 2 is shortened and separated from the insertion portion 3, releasing the limit on the damping baffle 4, unloading the sludge, cleaning the tank body, and carrying out subsequent operations.

[0038] The advantages and positive effects of the utility model are:

[0039] 1. By setting up the damping baffle, the shaking amplitude of the sludge can be effectively reduced during transportation, preventing the sludge from spilling to protect public health, and reducing the impact on vehicle driving and reducing safety hazards.

[0040] 2. By setting the telescopic limiter, the limit of the damping baffle is made more flexible, which is more conducive to the unloading of sludge and the cleaning of the transport tank.

[0041] The above embodiments of the present invention are described in detail. However, the above contents are only preferred embodiments of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. An internal damping device for a sludge transport tank, characterized in that: include: A support rod is arranged inside the transport tank; A damping baffle, arranged on the support rod and capable of swinging around the support rod, is used to prevent sludge from shaking; The telescopic limiting member is arranged on the top of the transport tank and can be inserted into the top of the damping baffle to limit the position of the damping baffle.

2. The internal damping device of a sludge transport tank according to claim 1, characterized in that: A sleeve is provided on the top of the damping baffle, and the sleeve is sleeved on the outside of the support rod. The telescopic limiting parts are inserted at both ends of the sleeve.

3. The internal damping device of a sludge transport tank according to claim 2, characterized in that: Elastic pieces are provided at both ends of the sleeve, and the telescopic limiting piece is inserted into one end of the elastic piece away from the sleeve.

4. The internal damping device of a sludge transport tank according to claim 3, characterized in that: An inserting portion is provided at one end of the elastic member away from the sleeve for inserting the telescopic limiting member.

5. The internal damping device of a sludge transport tank according to claim 4, characterized in that: The inserting portion is configured in a circular ring shape.

6. The internal damping device of a sludge transport tank according to any one of claims 1 to 5, characterized in that: A fixing plate is provided on the top of the transport tank, and the telescopic limiting member is provided on the fixing plate.

7. The internal damping device of a sludge transport tank according to claim 6, characterized in that: The telescopic limiting member is configured as a pneumatic cylinder or a hydraulic cylinder.

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