Double-screw conveyor with water filtering function

Abstract

The utility model discloses a double-screw conveyer with a water filtering function, and particularly relates to the field of screw conveyors, the double-screw conveyer comprises a double-screw conveyer main body, a support mounting pad is fixed on the outer side of the double-screw conveyer main body, and support legs are fixed at the bottoms of the double-screw conveyer main body and the support mounting pad; the double-screw conveyor is provided with the auxiliary water filtering device, water for cleaning can be filtered through the filter screen arranged in the double-screw conveyor body, particulate matter in the conveying process can be effectively filtered, pollution is reduced, and when the filter screen in the double-screw conveyor body needs to be maintained, a water filtering maintenance baffle can be conveniently opened, so that maintenance is convenient. The filter screen is convenient to maintain and replace, and the purpose of conveniently filtering water is achieved; the device is provided with the supporting device, supporting of the outer side after the supporting legs are placed is enhanced through the supporting connecting wheels, the supporting area of the outer side after the supporting legs are placed is increased, and the purpose of improving the using stability of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of screw conveyors, in particular to a double screw conveyor with a water filtering function. Background Art

[0002] The principle of the double-axis screw conveyor is that a solid screw is installed in each of the two seamless steel pipes, one of which is left-handed and the other is right-handed. When working, the two screws rotate through a pair of gears at the shaft extension position. Due to the rotation of the screw body, the material moves axially, thereby achieving the purpose of transportation, which can avoid the material from getting stuck in the screw body. It is suitable for materials with large volume, poor fluidity or needing to be stirred. Moreover, each transmission part of the double-axis screw conveyor adopts a floating connection method, and the hanging bearing is a universal structure, so that the screw body, hanging bearing and tail always form an integral rotating floating body, which can freely rotate and avoid conveying resistance within a certain range, without material jamming or blocking. The double-axis screw conveyor adopts a sealed design to ensure that the screen residue, water and odor will not overflow from the casing. The head and tail bearing seats are both outside the casing. All bearings use multi-layer sealing boxes with sealing technology, and the bearings have a long service life.

[0003] A Chinese patent discloses a double screw conveyor (authorization announcement number CN 204173487 U), which includes a double screw conveyor body, an inner conveying shaft and an outer conveying shaft are arranged in the double screw conveyor body, and spiral blades are arranged on the inner conveying shaft and the outer conveying shaft, and the inner conveying shaft includes a first inner conveying shaft and a second inner conveying shaft, and the spiral blades on the first inner conveying shaft and the second inner conveying shaft rotate in opposite directions, the first inner conveying shaft and the second inner conveying shaft are supported on a bearing support seat through bearings, and the first inner conveying shaft and the second inner conveying shaft are meshed and connected by gears and gear grooves, and an intermediate conveying shaft is arranged on one side of the connecting portion of the first inner conveying shaft and the second inner conveying shaft in the double screw conveyor body, and the intermediate conveying shaft is provided with spiral blades.

[0004] However, when the double-screw conveyor is used for washing and conveying bottles, water is not easily filtered and collected, which results in water waste. Therefore, those skilled in the art provide a double-screw conveyor with a water filtering function to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a double screw conveyor with a water filtering function to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a double-screw conveyor with a water filtering function, comprising a double-screw conveyor body, a support mounting pad is fixed on the outer side of the double-screw conveyor body, support legs are fixed on the bottom of the double-screw conveyor body and the support mounting pad, support feet are arranged at the bottom of the support legs, a drive housing is connected to the outer side of the double-screw conveyor body, a feed port is arranged on the top of the double-screw conveyor body, a solid spiral is installed in the interior of the double-screw conveyor body, an auxiliary water filtering device is arranged on the top of the double-screw conveyor body, and a filter screen is installed in the interior of the double-screw conveyor body;

[0007] The auxiliary water filtering device includes a water filtering maintenance baffle, a mounting metal pad is fixed on the outer side of the water filtering maintenance baffle, a mounting connecting frame is arranged on the top of the double screw conveyor body, a limiting mounting sleeve is fixed on the outer side of the mounting connecting frame, a counterweight connecting block is fixed on the outer side of the water filtering maintenance baffle, a guide slide groove is fixed on the top of the double screw conveyor body, a guide metal pad is provided inside the guide slide groove, and a fitting mounting groove is provided on the top of the counterweight connecting block.

[0008] As a further solution of the utility model: the guide slide groove is slidably connected to a sliding block through the guide metal pad, a shielding mounting plate is fixed to the outer side of the sliding block, and a plastic handle is fixed to the top of the sliding block.

[0009] As a further solution of the utility model: the mounting metal pad on the outer side of the water filter maintenance baffle is rotatably connected to the mounting connecting frame, and the top of the double screw conveyor body is provided with a through hole adapted to the size of the water filter maintenance baffle.

[0010] As a further solution of the utility model: the supporting device includes an installation and connecting shell, the inner top wall of the installation and connecting shell is fixed with a fixed metal plate, the bottom of the fixed metal plate is connected with a reset spring, the bottom of the reset spring is connected with a limited movable plate, the bottom of the limited movable plate is fixed with a mobile mounting frame, the bottom of the mobile mounting frame is installed with a mobile connecting frame, the interior of the mobile connecting frame is rotatably connected with a supporting connecting wheel via a rotating shaft, and fixed mounting plates are fixed on both sides of the installation and connecting shell.

[0011] As a further solution of the utility model: a reinforcing metal block is fixed to the outer side of the fixed mounting plate, and the reinforcing metal block is embedded and fixed inside the supporting leg.

[0012] As a further solution of the utility model: the installation connection shell and the supporting leg are fixedly connected, and a through hole for accommodating the movement of the movable mounting frame is opened inside the installation connection shell.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] 1. This device is provided with an auxiliary water filtering device, which can be used for conveying through the solid spiral in the main body of the double screw conveyor when in use. At the same time, the water for cleaning can be filtered through the filter screen provided in the main body of the double screw conveyor to ensure the filtration of particulate matter during the conveying process. It can effectively filter the particulate matter during the conveying process, reduce pollution, and improve the cleanliness of the use environment. At the same time, it also has the advantages of high efficiency, energy saving, and strong versatility. The filtered water can be used again. When it is necessary to maintain the filter screen in the main body of the double screw conveyor, the water filter maintenance baffle can be easily opened, making the filter screen maintenance and replacement more convenient, thus achieving the purpose of facilitating water filtration;

[0015] 2. The device is provided with a supporting device. When the double-screw conveyor body and the supporting legs at the bottom of the supporting mounting pad are placed on the ground, the bottom surface of the supporting feet at the bottom of the supporting legs is allowed to contact the ground. The support of the outer side of the supporting feet after placement is enhanced by the supporting connecting wheels, thereby increasing the outer side support area after the supporting feet are placed, thereby achieving the purpose of stability in the use of the lifting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the auxiliary water filtering device of the utility model;

[0019] Figure 3 It is a schematic diagram of the closed installation block structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the support device of the utility model;

[0021] In the figure: 1. Double screw conveyor body; 2. Support legs; 3. Support feet; 4. Support mounting pads; 5. Drive housing; 6. Feed inlet; 7. Solid screw; 8. Auxiliary water filtering device; 81. Water filtering maintenance baffle; 82. Mounting metal pad; 83. Mounting connecting frame; 84. Limit mounting sleeve; 85. Counterweight connecting block; 86. Fitting mounting groove; 87. Guide metal pad; 88. Guide slide groove; 89. Sliding block; 810. Shielding mounting plate; 811. Plastic handle; 9. Support device; 91. Mounting connecting housing; 92. Fixed metal plate; 93. Reset spring; 94. Limit movable plate; 95. Mobile mounting frame; 96. Mobile connecting frame; 97. Support connecting wheel; 98. Fixed mounting plate; 99. Reinforcement metal block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 3 The utility model provides a double screw conveyor with water filtering function, including a double screw conveyor body 1, a support installation pad 4 is fixed on the outer side of the double screw conveyor body 1, a support leg 2 is fixed to the bottom of the double screw conveyor body 1 and the support installation pad 4, a support foot 3 is arranged at the bottom of the support leg 2, a drive housing 5 is connected to the outer side of the double screw conveyor body 1, a feed port 6 is arranged on the top of the double screw conveyor body 1, a solid screw 7 is installed in the inside of the double screw conveyor body 1, an auxiliary water filtering device 8 is arranged on the top of the double screw conveyor body 1, and a filter screen is installed in the inside of the double screw conveyor body 1;

[0024] The auxiliary water filtering device 8 includes a water filtering maintenance baffle 81, a mounting metal pad 82 is fixed on the outer side of the water filtering maintenance baffle 81, a mounting connecting frame 83 is provided on the top of the double-screw conveyor body 1, the mounting metal pad 82 on the outer side of the water filtering maintenance baffle 81 is rotatably connected to the mounting connecting frame 83, a through hole adapted to the size of the water filtering maintenance baffle 81 is opened on the top of the double-screw conveyor body 1, a limited position mounting sleeve 84 is fixed on the outer side of the mounting connecting frame 83, a counterweight connecting block 85 is fixed on the outer side of the water filtering maintenance baffle 81, a guide slide 88 is fixed on the top of the double-screw conveyor body 1, a guide metal pad 87 is opened inside the guide slide 88, a fitting mounting groove 86 is opened on the top of the counterweight connecting block 85, the guide slide 88 is slidably connected to a sliding block 89 through the guide metal pad 87, a shielding mounting plate 810 is fixed on the outer side of the sliding block 89, and a plastic handle 811 is fixed on the top of the sliding block 89.

[0025] During the use of the device, water can be conveyed through the solid screw 7 in the double-screw conveyor body 1, and the water for cleaning can be filtered through the filter screen arranged in the double-screw conveyor body 1. When the filter screen in the double-screw conveyor body 1 needs to be maintained, the user only needs to turn the plastic handle 811 to drive the sliding block 89 to move, and let the sliding block 89 slide in the corresponding guide metal pad 87. After the sliding block 89 moves, the shielding mounting plate 810 can be moved at the same time, thereby releasing the shielding of the shielding mounting plate 810 on the counterweight connecting block 85, and then the water filter maintenance baffle 81 is conveniently opened, so that the filter screen maintenance and replacement is more convenient.

[0026] See also Figure 1 and Figure 4 The utility model provides a double screw conveyor with water filtering function. The supporting device 9 includes an installation and connection shell 91. A fixed metal plate 92 is fixed to the inner top wall of the installation and connection shell 91. A reset spring 93 is connected to the bottom of the fixed metal plate 92. The bottom of the reset spring 93 is connected to a limited movable plate 94. A movable mounting frame 95 is fixed to the bottom of the limited movable plate 94. The installation and connection shell 91 and the supporting leg 2 are fixedly connected. A through hole for accommodating the movement of the movable mounting frame 95 is opened inside the installation and connection shell 91. A movable connecting frame 96 is installed at the bottom of the movable mounting frame 95. The interior of the movable connecting frame 96 is rotatably connected to a supporting connecting wheel 97 through a rotating shaft. Fixed mounting plates 98 are fixed on both sides of the installation and connection shell 91. A reinforcing metal block 99 is fixed on the outer side of the fixed mounting plate 98. The reinforcing metal block 99 is embedded and fixed inside the supporting leg 2.

[0027] During use of the device, after the double-screw conveyor body 1 and the support leg 2 at the bottom of the support mounting pad 4 are placed on the ground, the lower bottom surface of the support foot 3 at the bottom of the support leg 2 is in contact with the ground. At this time, the reinforcing metal block 99 on the outside of the fixed mounting plate 98 can be embedded and fixed inside the support leg 2, thereby ensuring the stability of the assembly structure of the mounting connection shell 91. At the same time, the reset spring 93 in the mounting connection shell 91 can provide elastic force, and the reset spring 93 pushes the limiting movable plate 94 in the vertical direction, so that the limiting movable plate 94 drives the movable mounting frame 95 to move, and the movable mounting frame 95 can drive the movable connecting frame 96 to move, so that the movable connecting frame 96 drives the supporting connecting wheel 97 to move at the same time, and the support of the outer side of the supporting foot 3 after placement is enhanced by the supporting connecting wheel 97.

[0028] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A double screw conveyor with water filtering function, comprising a double screw conveyor body (1), characterized in that: A support mounting pad (4) is fixed to the outside of the double screw conveyor body (1), support legs (2) are fixed to the bottom of the double screw conveyor body (1) and the support mounting pad (4), support feet (3) are arranged at the bottom of the support legs (2), a drive housing (5) is connected to the outside of the double screw conveyor body (1), a feed port (6) is arranged at the top of the double screw conveyor body (1), a solid screw (7) is installed inside the double screw conveyor body (1), an auxiliary water filtering device (8) is arranged at the top of the double screw conveyor body (1), and a filter screen is installed inside the double screw conveyor body (1); The auxiliary water filtering device (8) comprises a water filtering maintenance baffle (81), a mounting metal pad (82) is fixed to the outer side of the water filtering maintenance baffle (81), a mounting connection frame (83) is arranged on the top of the double screw conveyor body (1), a limit mounting sleeve (84) is fixed to the outer side of the mounting connection frame (83), a counterweight connecting block (85) is fixed to the outer side of the water filtering maintenance baffle (81), a guide slide groove (88) is fixed to the top of the double screw conveyor body (1), a guide metal pad (87) is provided inside the guide slide groove (88), and a fitting mounting groove (86) is provided on the top of the counterweight connecting block (85).

2. A double screw conveyor with water filtering function according to claim 1, characterized in that: The guide slide groove (88) is slidably connected to a sliding block (89) via the guide metal pad (87); a shielding mounting plate (810) is fixed to the outside of the sliding block (89); and a plastic handle (811) is fixed to the top of the sliding block (89).

3. The double screw conveyor with water filtering function according to claim 1, characterized in that: The mounting metal pad (82) on the outside of the water filter maintenance baffle (81) is rotatably connected to the mounting connection frame (83), and a through hole matching the size of the water filter maintenance baffle (81) is provided on the top of the double screw conveyor body (1).

4. The double screw conveyor with water filtering function according to claim 1, characterized in that: The device also comprises a support device (9), wherein the support device (9) comprises a mounting connection shell (91), a fixed metal plate (92) being fixed to the inner top wall of the mounting connection shell (91), a return spring (93) being connected to the bottom of the fixed metal plate (92), a limited movable plate (94) being connected to the bottom of the return spring (93), a movable mounting frame (95) being fixed to the bottom of the limited movable plate (94), a movable connecting frame (96) being mounted to the bottom of the movable mounting frame (95), a supporting connecting wheel (97) being rotatably connected to the inside of the movable connecting frame (96) via a rotating shaft, and fixed mounting plates (98) being fixed to both sides of the mounting connection shell (91).

5. The double screw conveyor with water filtering function according to claim 4, characterized in that: A reinforcing metal block (99) is fixed to the outer side of the fixed mounting plate (98), and the reinforcing metal block (99) is embedded and fixed inside the supporting leg (2).

6. The double screw conveyor with water filtering function according to claim 4, characterized in that: The mounting connection shell (91) and the support leg (2) are fixedly connected, and a through hole for accommodating the movement of the movable mounting frame (95) is provided inside the mounting connection shell (91).

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