Asphalt processing feeder for road and bridge construction

Abstract

The utility model discloses an asphalt processing feeder for road and bridge construction, and relates to the technical field of asphalt processing. The screw feeder comprises a bottom plate, bottom wheels are fixedly installed at the four corners of the bottom end of the bottom plate, a supporting rod is fixedly installed on one side of the top end of the bottom plate, a first rotating piece is fixedly installed at the top end of the supporting rod, and a screw feeder body is fixedly connected to the first rotating piece. The bottom plate is provided with an adjusting mechanism and a supporting mechanism which are used in cooperation with the screw feeder body. The adjusting mechanism comprises a motor, the motor is fixedly installed on the bottom plate, the tail end of the output end of the motor is fixedly connected with a lead screw, the lead screw is rotationally inserted into the bottom plate, and rotating holes which are symmetrically formed are formed in the bottom plate in a penetrating mode; according to the screw feeder provided by the invention, through the arrangement and use of the adjusting mechanism, convenience is provided for convenient rotation of the screw feeder body, so that the discharge end of the screw feeder body can be conveniently rotated to a proper height for use, different use requirements can be met, and the practicability of the feeder is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt processing, in particular to an asphalt processing feeder for road and bridge construction. Background Technique

[0002] Asphalt is a dark brown complex mixture composed of hydrocarbon compounds with different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid and is widely used in road and bridge construction. Asphalt for road and bridge construction needs to use a feeder during processing.

[0003] However, the existing asphalt processing feeder for road and bridge construction is not convenient to adjust the height of the discharge end, so it is not convenient to meet different usage requirements. Moreover, most of the existing asphalt processing feeders for road and bridge construction are supported by bottom wheels, which easily leads to the phenomenon of bottom wheel damage.

[0004] In view of the above problems, the inventor proposes an asphalt processing feeder for road and bridge construction to solve the above problems. Content of the Utility Model

[0005] In order to solve the problems that the existing asphalt processing feeder for road and bridge construction is not convenient to adjust the height of the discharge end and is easily damaged by the bottom wheel due to support by the bottom wheel; the purpose of the utility model is to provide an asphalt processing feeder for road and bridge construction.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme: an asphalt processing feeder for road and bridge construction, including a bottom plate, bottom wheels are fixedly installed at the four corners of the bottom of the bottom plate, and a support rod is fixedly installed on one side of the top of the bottom plate. A first rotating member is fixedly installed at the top of the support rod, and a screw feeder body is fixedly connected to the first rotating member. An adjusting mechanism and a supporting mechanism are arranged on the bottom plate and are used in cooperation with the screw feeder body;

[0007] The adjusting mechanism includes a motor, the motor is fixedly installed on the bottom plate, and a lead screw is fixedly connected to the end of the output end of the motor. The lead screw is rotatably inserted into the bottom plate. Symmetrically arranged rotating holes are penetrated through the bottom plate, and the lead screw is rotatably inserted into the rotating holes. A sliding seat is threadedly sleeved on the lead screw, and the sliding seat is slidably connected to the bottom plate. Symmetrically distributed guide rods are fixedly inserted into the bottom plate, and the sliding seat is slidably sleeved on the guide rods. Mirror-image distributed through holes are penetrated through the bottom plate, and the guide rods are fixedly inserted into the through holes. Symmetrically arranged guide holes are penetrated through the sliding seat, and the guide rods slidably penetrate through the guide holes. A threaded hole is opened on the sliding seat, and the lead screw is threadedly inserted into the threaded hole. The top of the sliding seat is fixedly connected to a second rotating member, a rotating rod is fixedly connected to one side of the second rotating member, and a third rotating member is fixedly connected to the end of the rotating rod. One side of the third rotating member is fixedly connected to the screw feeder body. The first rotating member, the second rotating member and the third rotating member are all hinged by a U-shaped block and a T-shaped block.

[0008] Preferably, the support mechanism includes electric telescopic rods which are fixedly inserted at the four corners of the bottom plate. The end of the output end of the electric telescopic rod is fixedly connected with a support plate. An anti-slip protrusion for cooperative use is integrally formed at the bottom end of the support plate. Symmetrically distributed through holes are formed in the bottom plate, and the electric telescopic rods are fixedly inserted into the through holes.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] 1. Through the setting and use of the adjustment mechanism, it provides convenience for the convenient rotation of the screw feeder body, so that the discharge end of the screw feeder body can be conveniently rotated to a suitable height for use, and thus can meet different use requirements, further improving the practicability of the feeder;

[0011] 2. Through the setting and use of the support mechanism, the support plate can be used to replace the bottom wheels during the use of the feeder, so as to avoid the phenomenon that the damage is easily caused by relying on the bottom wheels for support, and thus ensure the normal movement of the feeder in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0013] Figure 1 It is a schematic structural diagram of the present invention.

[0014] Figure 2 It is a schematic installation diagram of the adjustment mechanism in the present invention.

[0015] Figure 3 In the present invention Figure 2 It is an enlarged schematic view of the structure at A in the present invention.

[0016] Figure 4 In the present invention Figure 2 It is an enlarged schematic view of the structure at B in the present invention.

[0017] In the figure: 1. Bottom plate; 11. Rotation hole; 12. Through hole; 13. Through hole; 2. Bottom wheel; 3. Support rod; 4. First rotating member; 5. Screw feeder body; 6. Adjustment mechanism; 61. Motor; 62. Lead screw; 63. Slide seat; 64. Threaded hole; 65. Second rotating member; 66. Rotating rod; 67. Third rotating member; 68. Guide rod; 69. Guide hole; 7. Support mechanism; 71. Electric telescopic rod; 72. Support plate; 73. Anti-slip protrusion. DETAILED DESCRIPTION OF THE INVENTION

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Embodiment: As Figures 1-4 shown, the present utility model provides an asphalt processing feeder for road and bridge construction, including a bottom plate 1. Bottom wheels 2 are fixedly installed at the four corners of the bottom end of the bottom plate 1, and a support rod 3 is fixedly installed on one side of the top end of the bottom plate 1. A first rotating member 4 is fixedly installed at the top end of the support rod 3, and a screw feeder body 5 is fixedly connected to the first rotating member 4. An adjusting mechanism 6 and a supporting mechanism 7 that cooperate with the screw feeder body 5 are provided on the bottom plate 1;

[0020] The adjusting mechanism 6 includes a motor 61, which is fixedly installed on the bottom plate 1. The end of the output end of the motor 61 is fixedly connected to a lead screw 62. The lead screw 62 is rotatably inserted into the bottom plate 1. Symmetrically arranged rotating holes 11 are formed through the bottom plate 1, and the lead screw 62 is rotatably inserted into the rotating holes 11. A sliding seat 63 is threadedly sleeved on the lead screw 62. The sliding seat 63 is slidably connected to the bottom plate 1. Guide rods 68 symmetrically distributed are fixedly inserted into the bottom plate 1, and the sliding seat 63 is slidably sleeved on the guide rods 68. Mirror-image distributed through holes 13 are formed through the bottom plate 1, and the guide rods 68 are fixedly inserted into the through holes 13. Guide holes 69 symmetrically arranged are formed through the sliding seat 63, and the guide rods 68 slidably penetrate through the guide holes 69. The cooperation of the through holes 13, the guide rods 68 and the guide holes 69 plays a role in limiting and guiding the movement adjustment of the sliding seat 63. A threaded hole 64 is formed in the sliding seat 63, and the lead screw 62 is threadedly inserted into the threaded hole 64. The top end of the sliding seat 63 is fixedly connected to a second rotating member 65. A rotating rod 66 is fixedly connected to one side of the second rotating member 65, and the end of the rotating rod 66 is fixedly connected to a third rotating member 67. One side of the third rotating member 67 is fixedly connected to the screw feeder body 5. The first rotating member 4, the second rotating member 65 and the third rotating member 67 are all hinged by a U-shaped block and a T-shaped block, thus ensuring the normal rotation of the first rotating member 4, the second rotating member 65 and the third rotating member 67.

[0021] By adopting the above technical solution, during use, start the motor 61, which can drive the lead screw 62 to rotate, and then drive the sliding seat 63 to move to the side away from the support rod 3, so as to drive the rotating rod 66 to rotate in cooperation with the use of the second rotating member 65 and the third rotating member 67 and drive the screw feeder body 5 to rotate in cooperation with the use of the first rotating member 4 until the discharge end of the screw feeder body 5 is rotated to a suitable height and then turn off the motor 61.

[0022] The support mechanism 7 includes electric telescopic rods 71. The electric telescopic rods 71 are fixedly inserted at the four corners of the bottom plate 1. The end of the output end of the electric telescopic rod 71 is fixedly connected with a support plate 72. An anti-slip protrusion 73 for cooperation is integrally formed at the bottom end of the support plate 72. Symmetrically distributed through holes 12 are formed through the bottom plate 1, and the electric telescopic rods 71 are fixedly inserted into the through holes 12. The arrangement of the through holes 12 provides guarantee for the stable insertion of the electric telescopic rods 71.

[0023] By adopting the above technical solution, during use, the feeding machine is pushed to a suitable position and the four electric telescopic rods 71 are started, so as to drive the corresponding support plates 72 to move downward, and then drive the anti-slip protrusions 73 to move downward, and the electric telescopic rods 71 are closed when the anti-slip protrusions 73 are in close contact with the ground.

[0024] Working principle: During use, the feeding machine is pushed to a suitable position and the four electric telescopic rods 71 are started, so as to drive the corresponding support plates 72 to move downward, and then drive the anti-slip protrusions 73 to move downward, and the electric telescopic rods 71 are closed when the anti-slip protrusions 73 are in close contact with the ground;

[0025] Subsequently, the motor 61 is started, so as to drive the lead screw 62 to rotate, and then drive the sliding seat 63 to move to the side away from the support rod 3, so as to drive the rotating rod 66 to rotate in cooperation with the use of the second rotating member 65 and the third rotating member 67 and drive the screw feeding machine body 5 to rotate in cooperation with the use of the first rotating member 4 until the discharge end of the screw feeding machine body 5 is rotated to a suitable height, and then the motor 61 is closed. After that, the adjusted screw feeding machine body 5 is used for asphalt processing and feeding.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model is also intended to include these changes and modifications.

Claims

1. An asphalt processing feeder for road and bridge construction, comprising a bottom plate (1), characterized in that: Bottom wheels (2) are fixedly mounted at the four corners of the bottom end of the bottom plate (1), and a support rod (3) is fixedly mounted on one side of the top end of the bottom plate (1), a first rotating member (4) is fixedly mounted on the top end of the support rod (3), and a screw feeder body (5) is fixedly connected to the first rotating member (4), and an adjustment mechanism (6) and a support mechanism (7) used in conjunction with the screw feeder body (5) are provided on the bottom plate (1); The adjusting mechanism (6) comprises a motor (61), the motor (61) being fixedly mounted on the base plate (1), and the end of the output end of the motor (61) being fixedly connected to a screw rod (62), the screw rod (62) being rotatably inserted on the base plate (1), and a slide seat (63) being threadedly sleeved on the screw rod (62), the slide seat (63) being slidably connected to the base plate (1), and a screw hole (64) being provided on the slide seat (63), the screw rod (62) being threadedly inserted in the screw hole (64), and a second rotating member (65) being fixedly connected to the top end of the slide seat (63), a rotating rod (66) being fixedly connected to one side of the second rotating member (65), and a third rotating member (67) being fixedly connected to the end of the rotating rod (66), and one side of the third rotating member (67) being fixedly connected to the screw feeder body (5).

2. The asphalt processing feeder for road and bridge construction as claimed in claim 1, characterized in that: The support mechanism (7) comprises an electric telescopic rod (71), the electric telescopic rod (71) being fixedly inserted at the four corners of the bottom plate (1), and the end of the output end of the electric telescopic rod (71) being fixedly connected to a support plate (72), and the bottom end of the support plate (72) being integrally formed with an anti-slip protrusion (73) for use with the support plate (72).

3. The asphalt processing feeder for road and bridge construction as claimed in claim 2, characterized in that: The bottom plate (1) is provided with symmetrically distributed through holes (12), and the electric telescopic rod (71) is fixedly inserted into the through hole (12).

4. The asphalt processing feeder for road and bridge construction as claimed in claim 2, characterized in that: The bottom plate (1) is provided with symmetrically arranged rotating holes (11), and the screw rod (62) is rotatably inserted into the rotating hole (11).

5. The asphalt processing feeder for road and bridge construction as claimed in claim 1, characterized in that: The bottom plate (1) is fixedly plugged with symmetrically distributed guide rods (68), and the slide seat (63) is slidably sleeved on the guide rods (68).

6. The asphalt processing feeder for road and bridge construction as claimed in claim 5, characterized in that: The slide seat (63) is provided with symmetrically arranged guide holes (69), and the guide rod (68) slides through the guide holes (69).

7. The asphalt processing feeder for road and bridge construction as claimed in claim 5, characterized in that: The bottom plate (1) is provided with through holes (13) distributed in a mirror image, and the guide rods (68) are fixedly inserted in the through holes (13).

8. The asphalt processing feeder for road and bridge construction as claimed in claim 1, characterized in that: The first rotating member (4), the second rotating member (65) and the third rotating member (67) are all formed by hinged connection of a U-shaped block and a T-shaped block.

Images