Road and bridge construction material stirring device

Abstract

The utility model discloses a road and bridge construction material stirring device, and particularly relates to the technical field of road and bridge construction, the road and bridge construction material stirring device comprises a base, a supporting column is rotatably arranged in the middle of the top of the base, the top end of the supporting column is fixedly connected with a stirring tank, and a discharging pipe is arranged on one side of the bottom end of the stirring tank. The supporting column and the rotating mechanism are arranged between the stirring tank and the base, the supporting column can drive the stirring tank to rotate slowly under the supporting and guiding of the guiding assembly, and therefore the multiple sets of stirring blades can rotate relatively in the stirring tank, and the stirring blades can rotate relatively through the fixing plate, the U-shaped arm, the connecting shaft and other structures. The U-shaped arm can be controlled to stably ascend and descend between the two fixing plates, so that the connecting shaft can drive the multiple groups of staggered stirring blades to reciprocate up and down in the stirring tank, and under the joint cooperation of the structure, the full contact and mixing of upper and lower layers of materials can be quickly realized, the stirring is efficient and stable, and the use effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to road and bridge construction technical field, concretely relates to a road and bridge construction material stirring device. BACKGROUND

[0002] Road and bridge refers to road and bridge, it is the important factor of influencing city construction and city development, and the road and bridge engineering often needs to stir concrete construction material in the construction, therefore, the stirring device becomes the indispensable mechanical equipment of road and bridge construction. But the existing road and bridge construction material stirring device is in the process of using, because the stirring container is often larger, the upper and lower materials are difficult to effectively contact and mix by simple stirring, the stirring efficiency is lower, and the use effect is greatly influenced. CONTENT OF THE UTILITY MODEL

[0003] The utility model discloses a road and bridge construction material stirring device, which is characterized by setting a support column and a rotating mechanism between the stirring tank and the base, and under the support and guidance of the guide assembly, the support column can drive the stirring tank to rotate slowly, so that the multiple groups of stirring blades can rotate relatively in the stirring tank. By setting the fixed plate, the U-shaped arm and the connecting shaft, the U-shaped arm can be stably lifted between the two fixed plates, so that the connecting shaft can drive the multiple groups of staggered stirring blades to reciprocate up and down in the stirring tank. Under the cooperation of the above structure, the upper and lower materials can be fully contacted and mixed quickly, the stirring is efficient and stable, and the use effect is good, thereby solving the above problems in the art.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a road and bridge construction material stirring device, comprising:

[0005] The base is provided with a support column rotatably installed at the top thereof, and the support column is fixedly connected with a stirring tank at the top end thereof. The bottom end of the stirring tank is provided with a discharge pipe on one side thereof. A guide assembly is arranged between the stirring tank and the base. The bottom end of the support column is provided with a rotating mechanism.

[0006] The top of the base is fixedly provided with two fixed plates which are symmetrical at both ends thereof. The inner sides of the two fixed plates are both provided with a sliding groove. A U-shaped arm is arranged between the two fixed plates. The two ends of the U-shaped arm are both provided with a sliding block. The two sliding blocks are movably connected in the two sliding grooves respectively. The top end of the U-shaped arm is provided with a connecting shaft. The bottom end of the connecting shaft extends into the stirring tank and is provided with multiple groups of staggered stirring blades.

[0007] Preferably, the rotating mechanism comprises a driven gear fixedly connected to the bottom end of the support column. The bottom side of the base is fixedly provided with a first motor. The output end of the first motor extends through the base and is connected with a driving gear. The driving gear is engaged with the driven gear.

[0008] Preferably, the guide assembly comprises a plurality of guide columns arranged in a ring array on the bottom side of the stirring tank, and the top side of the base is provided with ring-shaped guide grooves matched with the guide columns.

[0009] Preferably, a screw rod is rotatably connected to the bearing in one of the sliding grooves, a limiting assembly is arranged in the other sliding groove, the sliding block is threadedly connected to the outer side of the screw rod, and the bottom of the base is fixed with a second motor, and the output end of the second motor is connected with the screw rod.

[0010] Preferably, the limiting assembly comprises a limiting rod fixedly connected in the sliding groove, and the sliding block is sleeved on the outer side of the limiting rod.

[0011] Preferably, the inner side of the top of the U-shaped arm is fixedly provided with a fixed block, the bottom end of the fixed block is provided with a threaded groove, and the top end of the connecting shaft is fixedly provided with a threaded column matched with the threaded groove.

[0012] Preferably, the bottom of the base is fixed with four supporting legs, and the bottom end of each supporting leg is provided with a moving wheel.

[0013] In the above technical solution, the technical effects and advantages of the present application are provided.

[0014] By arranging the supporting column and the rotating mechanism between the stirring tank and the base, and under the support and guidance of the guide assembly, the supporting column can drive the stirring tank to rotate slowly, so that the multiple groups of stirring blades can rotate relatively in the stirring tank, and by arranging the fixed plate, the U-shaped arm and the connecting shaft, the U-shaped arm can be stably lifted between the two fixed plates, so that the connecting shaft can drive the multiple groups of staggered stirring blades to reciprocate up and down in the stirring tank. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0017] Figure 2 It is a longitudinal sectional view of the base and the fixed plate of the present application;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the stirring tank when viewed from the bottom;

[0019] Figure 4 It is a connecting structure schematic view of the U-shaped arm and the connecting shaft of the utility model.

[0020] Mark explanation:

[0021] 1, base; 2, leg; 3, moving wheel; 4, stirring tank; 5, discharge pipe; 6, support column; 7, first motor; 8, drive gear; 9, driven gear; 10, fixed plate; 11, sliding slot; 12, sliding block; 13, U-shaped arm; 14, fixed block; 15, connecting shaft; 16, stirring blade; 17, threaded column; 18, threaded groove; 19, screw; 20, second motor; 21, annular guide groove; 22, guide column; 23, limiting rod. Specific implementation

[0022] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be further introduced in detail below with the drawings.

[0023] The utility model provides a kind of road and bridge construction material stirring device as Figures 1-4 As shown in the figure, it includes:

[0024] Base 1, the top middle of base 1 is rotatably installed with support column 6, the top end of support column 6 is fixedly connected with stirring tank 4, the bottom end of stirring tank 4 is provided with discharge pipe 5 on one side, and guide assembly is provided between stirring tank 4 and base 1, and the bottom end of support column 6 is provided with rotating mechanism;

[0025] The bottom of base 1 is fixed with leg 2 at four ends, and moving wheel 3 is arranged at the bottom end of leg 2. By setting moving wheel 3, the device is conveniently moved.

[0026] Rotating mechanism includes driven gear 9 fixedly connected to the bottom end of support column 6, and first motor 7 is fixed to the bottom side of base 1, the output end of first motor 7 passes through base 1 and is connected with drive gear 8, and drive gear 8 is engaged with driven gear 9. Drive gear 8 is driven to rotate by first motor 7, which can drive driven gear 9 to rotate, and then driven gear 9 can drive support column 6 to rotate, so that support column 6 can drive stirring tank 4 to rotate slowly.

[0027] Guide assembly includes a plurality of guide columns 22 arranged in annular array at the bottom side of stirring tank 4, and annular guide groove 21 matched with guide column 22 is formed in the top side of base 1. By setting guide column 22 and annular guide groove 21, stirring tank 4 can be further supported and guided, so that the stability of stirring tank 4 rotation is greatly guaranteed.

[0028] The base 1 is fixed with the fixed plate 10 at the top of both ends, the inner side of the two fixed plates 10 is provided with the sliding groove 11, and the U-shaped arm 13 is arranged between the two fixed plates 10, both ends of the U-shaped arm 13 are provided with the sliding block 12, the two sliding blocks 12 are movably connected in the two sliding grooves 11 respectively, and the top end of the U-shaped arm 13 is provided with the connecting shaft 15, the bottom end of the connecting shaft 15 extends into the stirring tank 4 and is provided with a plurality of groups of staggered stirring blades 16.

[0029] One of the sliding grooves 11 is rotatably connected with the screw rod 19 through the bearing, the other sliding groove 11 is provided with the limiting assembly, the sliding block 12 is threadedly connected outside the screw rod 19, one end of the bottom of the base 1 is fixed with the second motor 20, and the output end of the second motor 20 is connected with the screw rod 19.

[0030] The limiting assembly comprises the limiting rod 23 fixedly connected in the sliding groove 11, and the sliding block 12 is sleeved outside the limiting rod 23.

[0031] By driving the second motor 20, the second motor 20 drives the screw rod 19 to rotate forward and reverse, and then the screw rod 19 drives the sliding block 12 to slide in the sliding groove 11, and under the cooperation of the other group of sliding blocks 12 and the sliding grooves 11, the two sliding blocks 12 drive the U-shaped arm 13 to stably lift between the two fixed plates 10, and then the U-shaped arm 13 drives the connecting shaft 15 to move, that is, the connecting shaft 15 drives the plurality of groups of staggered stirring blades 16 to move up and down in the stirring tank 4;

[0032] At the same time, the first motor 7 is started, the first motor 7 drives the driving gear 8 to rotate forward and reverse, then the driving gear 8 drives the driven gear 9 to rotate, the driven gear 9 drives the support column 6 to rotate, and under the support and guidance of the guide assembly, the support column 6 drives the stirring tank 4 to stably rotate, that is, the plurality of groups of stirring blades 16 relatively rotate in the stirring tank 4, and cooperate with the up-down reciprocating motion, so that the upper and lower materials can be quickly and fully contacted and mixed, the stirring is efficient and stable, and the use effect is better.

[0033] The inner side top of the U-shaped arm 13 is fixedly provided with the fixed block 14, the bottom end of the fixed block 14 is provided with the threaded groove 18, and the top end of the connecting shaft 15 is fixedly provided with the threaded column 17 matched with the threaded groove 18.

[0034] The threaded column 17 and the threaded groove 18 are threadedly connected with each other, the quick connection and separation between the connecting shaft 15 and the fixed block 14 can be realized, so that the stirring blades 16 can be conveniently disassembled and assembled for maintenance and replacement.

[0035] The above has only described certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A device for mixing materials for construction of bridges and roads, characterized in that, Include: The base (1), the top of the base (1) is rotatably connected with a support column (6), the top of the support column (6) is fixedly connected with a stirring tank (4), the bottom of the stirring tank (4) is provided with a discharge pipe (5), the stirring tank (4) and the base (1) are provided with a guide assembly, and the bottom of the support column (6) is provided with a rotating mechanism. The top of the base (1) is fixedly connected with a fixed plate (10) at both ends, the inner side of the two fixed plates (10) is provided with a sliding groove (11), and the U-shaped arm (13) is arranged between the two fixed plates (10), both ends of the U-shaped arm (13) are provided with a sliding block (12), and the two sliding blocks (12) are movably connected in the two sliding grooves (11), respectively, the top of the U-shaped arm (13) is provided with a connecting shaft (15), and the bottom of the connecting shaft (15) extends into the stirring tank (4) and is provided with a plurality of groups of staggered stirring blades (16).

2. The device according to claim 1, characterized in that: The rotating mechanism includes a driven gear (9) fixedly connected to the bottom of the support column (6), the bottom of the base (1) is fixedly connected with a first motor (7), the output end of the first motor (7) penetrates the base (1) and is connected with a driving gear (8), and the driving gear (8) is engaged with the driven gear (9).

3. The device according to claim 1, wherein: The guide assembly includes a plurality of guide columns (22) arranged in an annular array on the bottom side of the stirring tank (4), and the top side of the base (1) is provided with an annular guide groove (21) matched with the guide columns (22).

4. The device according to claim 1, characterized in that: One of the sliding grooves (11) is rotatably connected with a screw rod (19) through a bearing, and the other sliding groove (11) is provided with a limiting assembly, the sliding block (12) is threadedly connected outside the screw rod (19), one end of the bottom of the base (1) is fixedly connected with a second motor (20), and the output end of the second motor (20) is connected with the screw rod (19).

5. The device according to claim 4, wherein: The limiting assembly includes a limiting rod (23) fixedly connected in the sliding groove (11), and the sliding block (12) is sleeved outside the limiting rod (23).

6. The device for mixing bridge construction material according to claim 1, characterized in that: The inner side of the U-shaped arm (13) is fixedly connected with a fixed block (14) at the top, the bottom of the fixed block (14) is provided with a threaded groove (18), and the top of the connecting shaft (15) is fixedly connected with a threaded column (17) matched with the threaded groove (18).

7. The device according to claim 1, wherein: The bottom of the base (1) is fixedly connected with a support leg (2) at four ends, and the bottom of the support leg (2) is provided with a movable wheel (3).

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