Raw material mixing device for road and bridge construction
Technical Field
The utility model relates to the technical field of road and bridge construction, in particular to a raw material mixing device for road and bridge construction.
Background
Road and bridge, generally by the road bed, the road surface, the bridge, several major parts such as tunnel engineering and traffic engineering facility are constituteed, generally can use the concrete when constructing road and bridge, the concrete generally is by the stone, sand and cement are constituteed, current mixing arrangement is because the discharge gate is fixed the setting, lead to piling up the bottom at the discharge pipe at ejection of compact in-process material, fix and to lead to the material to pile up in a department at a point ejection of compact, can plug up the discharge gate at last, influence the speed of the ejection of compact, need carry out the manual work at this moment and shake the material receiving box, in order to reach the material evenly distributed's in the material receiving box effect, this process not only consumes the manpower, the construction process has been dragged simultaneously, consequently need design a neotype raw and other materials mixing arrangement for road and bridge construction and solve above problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a raw material mixing device for road and bridge construction, which solves the problems that the existing raw material mixing device cannot uniformly discharge materials, and a discharge pipe can be blocked by accumulated materials in the discharging process, so that the discharging speed is influenced.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a raw material mixing device for road and bridge construction comprises a base, wherein a bearing plate is fixedly connected to the left side of the top of the base, a first chute plate is fixedly connected to the right side of the bearing plate, a slider is slidably connected to the inside of the first chute plate, a mixing box is fixedly connected to the right side of the slider, a bearing column is fixedly connected to the right side of the top of the base, a first case is fixedly connected to the top of the bearing column, a first motor is fixedly mounted on the right side of an inner cavity of the first case through a connecting plate, a first rotating rod is fixedly connected to an output shaft of the first motor through a coupler, the left end of the first rotating rod penetrates through the first case and extends to the outside of the first case, a rotating disc is fixedly connected to one end of the first case, a sliding rod is fixedly connected to the left side of the rotating disc, a second chute plate matched with the sliding rod is fixedly connected to the right side of the mixing box, the left end of the slide bar extends to the inside of the second chute plate.
Preferably, the top fixedly connected with second quick-witted case of mixing box, connecting plate fixed mounting has the second motor at the top of second machine incasement chamber, the output shaft of second motor passes through shaft coupling fixedly connected with second dwang, the bottom of second dwang runs through second machine case and mixing box in proper order and extends to the inside of mixing box, the surface of second dwang and the inside fixedly connected with puddler that is located mixing box, and the puddler is provided with a plurality of.
Preferably, the feed inlet has been seted up on the left side at compounding case top, the bottom of compounding case inner chamber is through seting up opening fixedly connected with discharging pipe, the surface of discharging pipe just is located the outside fixedly connected with solenoid valve of compounding case.
Preferably, the upper portion of the inner wall of the mixing box is fixedly connected with a sieve plate, the upper portion on the right side of the bearing plate is fixedly connected with a traction rod, and the bottom of the traction rod is fixedly connected with a push plate matched with the sieve plate for use.
Preferably, the surface of the mixing box is provided with a waste material port matched with the push plate for use.
Preferably, the material receiving box is arranged at the top of the base and below the mixing box.
Advantageous effects
The utility model provides a raw material mixing device for road and bridge construction. Compared with the prior art, the method has the following beneficial effects:
(1) this road and bridge construction is with raw and other materials mixing arrangement, through starting first motor, first motor carries out reciprocating motion through first rotation pole drive mixing box this moment, the mixing box removes and drives the discharging pipe and removes, place the material receiving box behind the bottom of mixing box and open the solenoid valve, can reach the even effect that falls in material receiving box that falls after making the mixing box internal stirring, avoided discharging pipe at fixed position ejection of compact at blanking in-process, can be plugged up by accumulational material, lead to influencing the problem of ejection of compact speed.
(2) This road and bridge construction is with raw and other materials mixing device pours the raw materials that will mix to the top of sieve and then starts first motor, and first motor makes the mixing box carry out reciprocating motion back and forth through first pivot pole, and the mixing box removes and drives the sieve back-and-forth movement, makes the push pedal remove the raw materials on sieve surface to make great material push away to the outside of mixing box through the waste material mouth, reached the effect of screening out great material.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the construction of the mixing box, the first housing and the second housing of the present invention;
FIG. 3 is a top view of the feed inlet, draw bar and screen deck structure of the present invention;
FIG. 4 is a side view of the turntable, slide bar and second runner plate structure of the present invention.
In the figure: 1. a base; 2. a bearing plate; 3. a first chute plate; 4. a slider; 5. a mixing box; 6. a load-bearing column; 7. a first chassis; 8. a first motor; 9. a first rotating lever; 10. a turntable; 11. a slide bar; 12. a second chute plate; 13. a second chassis; 14. a second motor; 15. a second rotating lever; 16. a stirring rod; 17. a feed inlet; 18. a discharge pipe; 19. an electromagnetic valve; 20. a sieve plate; 21. a draw bar; 22. pushing the plate; 23. a waste material port; 24. a material receiving box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a raw material mixing device for road and bridge construction comprises a base 1, wherein a bearing plate 2 is fixedly connected to the left side of the top of the base 1, a first chute plate 3 is fixedly connected to the right side of the bearing plate 2, a slide block 4 is slidably connected to the inside of the first chute plate 3, the first chute plate 3 and the slide block 4 can limit a mixing box 5, the right side of the slide block 4 is fixedly connected with the mixing box 5, a bearing column 6 is fixedly connected to the right side of the top of the base 1, a first machine box 7 is fixedly connected to the top of the bearing column 6, a first motor 8 is fixedly installed on the right side of the inner cavity of the first machine box 7 through a connecting plate, the first motor 8 is a servo motor, the output shaft of the first motor 8 is fixedly connected with a first rotating rod 9 through a coupler, the left end of the first rotating rod 9 penetrates through the first machine box 7 and extends to the outside of the first machine box 7, one end of the first rotating rod 9 extending to the outside of the first machine box 7 is fixedly connected with a rotating disk 10, a slide bar 11 is fixedly connected to the left side of the rotary disc 10, a second chute plate 12 matched with the slide bar 11 for use is fixedly connected to the right side of the mixing box 5, the left end of the slide bar 11 extends to the inside of the second chute plate 12, and the slide bar 11 is in sliding connection with the second chute plate 12.
As an optional embodiment, the second case 13 is fixedly connected to the top of the mixing box 5, the second motor 14 is fixedly mounted at the top of the inner cavity of the second case 13 through a connecting plate, the second motor 14 is a servo motor, the output shaft of the second motor 14 is fixedly connected to the second rotating rod 15 through a coupler, the bottom end of the second rotating rod 15 sequentially penetrates through the second case 13 and the mixing box 5 and extends to the inside of the mixing box 5, the surface of the second rotating rod 15 is located inside the mixing box 5 and is fixedly connected with the stirring rod 16, and the stirring rod 16 is provided with a plurality of stirring rods 16, so that the effect of increasing the mixing efficiency is achieved by arranging the plurality of stirring rods 16.
Further, a feed inlet 17 is formed in the left side of the top of the mixing box 5, the feed inlet 17 is rectangular, a discharge pipe 18 is fixedly connected to the bottom of an inner cavity of the mixing box 5 through an opening, the surface of the discharge pipe 18 is located on the outer portion of the mixing box 5 and is fixedly connected with an electromagnetic valve 19, a sieve plate 20 is fixedly connected to the upper portion of the inner wall of the mixing box 5, the sieve plate 20 can sieve materials, a traction rod 21 is fixedly connected to the upper portion of the right side of the bearing plate 2, the bottom of the traction rod 21 is fixedly connected with a push plate 22 matched with the sieve plate 20 in use, the bottom of the push plate 22 is attached to the top of the sieve plate 20, the sieve plate 20 and the push plate 22 can be arranged in the moving process of the mixing box 5, the materials stacked on the top of the sieve plate 20 can be pushed and sieved through the attached movement of the push plate 22.
In order to push out the waste material which can not pass through the sieve plate 20, a waste material port 23 matched with the push plate 22 is arranged on the surface of the mixing box 5.
Wherein, in order to conveniently receive materials, a material receiving box 24 is arranged at the top of the base 1 and below the mixing box 5.
And those not described in detail in this specification are well within the skill of those in the art.
When the material mixing device is used, raw materials to be mixed are poured to the top of the sieve plate 20, then the first motor 8 is started, the first motor 8 is started to drive the first rotating rod 9 to rotate, the first rotating rod 9 rotates to drive the rotating disc 10 to rotate, the rotating disc 10 rotates to drive the sliding rod 11 to rotate, the sliding rod 11 rotates to enable the material mixing box 5 to reciprocate back and forth through the second sliding chute plate 12, the material mixing box 5 moves to drive the sieve plate 20 to move back and forth, the pushing plate 22 scrapes the raw materials on the surface of the sieve plate 20, larger materials are pushed to the outer part of the material mixing box 5 through the waste material opening 23, the effect of screening out the larger materials is achieved, after the raw materials are placed in the material mixing box 5, the first motor 8 is stopped to be started, the second motor 14 is started to drive the second rotating rod 15 to rotate, the second rotating rod 15 rotates to drive the stirring rod 16 to rotate, and the effect of mixing the raw materials in the material mixing box 5 is achieved, when the mixing is finished, the second motor 14 is stopped and the first motor 8 is restarted, at this time, the first motor 8 drives the mixing box 5 to reciprocate through the first rotating rod 9, the mixing box 5 moves to drive the discharging pipe 18 to move, and the electromagnetic valve 19 is opened after the material receiving box 24 is placed at the bottom of the mixing box 5, so that the effect of uniform discharging can be achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.