CN217967571U - Finished concrete discharge hopper is used in cement culvert pipe production - Google Patents

Abstract

The utility model discloses a finished product concrete discharge hopper is used in cement culvert pipe production, including the mounting bracket and fix hopper spare, the oblique mouthful discharging pipe of hopper spare lower part intercommunication connection in the mounting bracket, hopper spare top feed end is equipped with dredge stifled mechanism, the welding of hopper spare inner chamber lower extreme has a reinforcing steel sheet section of thick bamboo, oblique mouthful discharging pipe outer wall cover is equipped with discharge mechanism; the discharging mechanism comprises an annular casing connected with the oblique discharge pipe opening of the hopper part and a gear ring which is coaxially and movably arranged in the inner cavity of the annular casing, the outer wall of the gear ring is meshed and connected with the output end of a power mechanism arranged on the side edge of the gear ring, and a plurality of plugging plates hinged with the annular casing are arranged in the center of the gear ring at equal intervals. The utility model discloses discharge hopper ejection of compact position does not possess reinforced structure, discharge gate structure among the prior art and can't control the volume to the finished product concrete and unload the scheduling problem and improve, the utility model has the advantages of discharge position reinforced structure, can control the volume to the concrete and unload.

Description

Finished concrete discharge hopper is used in cement culvert pipe production

Technical Field

The utility model relates to a cement culvert pipe production technical field especially relates to a cement culvert pipe production is with finished product concrete discharge hopper.

Background

The water supply and drainage pipelines in most cities in China are mostly conveyed by culvert pipes, which are pipelines buried under the ground surface and cast by reinforced concrete and are commonly called cement pipes.

The cement pipe production needs to use the discharge hopper in the process, and the discharge hopper is the key equipment of finished product concrete, plays important effect.

The concrete discharge hopper in the prior art still has some defects, the discharge position of the existing discharge hopper does not have a reinforcing structure, most of the concrete can act on the same stress point at the bottom of the inner cavity when being discharged from the mixer, and the discharge position is easily worn by the concrete in the discharging process, so that the hopper is damaged, a new hopper needs to be replaced again, and the production efficiency is reduced; and most of the bottoms of the existing discharge hoppers are not provided with a plugging door, so that finished concrete required by cement culvert pipe casting can not be discharged in a controlled amount, and great inconvenience is brought to production.

To above technical problem, the utility model discloses a cement culvert pipe production is with finished product concrete discharge hopper, the utility model has the advantages of the reinforced structure design of ejection of compact position, can carry out the accuse volume to the concrete and unload, the installation is stable and easily the split washs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a finished concrete discharge hopper for cement culvert pipe production, which solves the problems that the discharge position of the discharge hopper in the prior art does not have a reinforcing structure, and the discharge position is easily worn by concrete to cause hopper damage; and the bottom of the existing discharge hopper is mostly not provided with a plugging door, so that the problem that finished concrete required by cement culvert pipe casting can not be discharged in a controlled manner is solved. The problems set forth above are addressed. The utility model has the advantages of the reinforced structure design of ejection of compact position, can control the volume to the concrete and unload, the installation is stable and easily the split washs.

The utility model discloses a following technical scheme realizes: the utility model discloses a finished product concrete discharge hopper is used in cement culvert pipe production, including the mounting bracket and fix hopper spare in the mounting bracket, the bevel connection discharging pipe that hopper spare lower part intercommunication is connected, hopper spare top feed end is equipped with dredges stifled mechanism, the welding of hopper spare inner chamber lower extreme has a reinforced steel sheet section of thick bamboo, bevel connection discharging pipe outer wall cover is equipped with discharge mechanism; the discharging mechanism comprises an annular casing connected with a discharging pipe orifice of the inclined opening of the hopper part and a gear ring which is coaxial and movably arranged in the inner cavity of the annular casing, the outer wall of the gear ring is meshed and connected with the output end of a power mechanism arranged on the side edge of the gear ring, a plurality of material blocking plates hinged with the annular casing are arranged in the center of the gear ring at equal intervals, the side walls of the material blocking plates penetrate through the inner wall of the annular casing and extend to the outside of the annular casing, the surface of each material blocking plate is also connected with a rotating handle, one end of the rotating handle is hinged with the material blocking plate, and the other end of the rotating handle is hinged with the gear ring; the dredging mechanism comprises a cross rod arranged on the top surface of the hopper piece and a dispersion machine longitudinally arranged on the cross rod in a penetrating mode.

Further, for better realization to the control of concrete ejection of compact process, the gear ring surface is equipped with a plurality of spout along axle center equidistance, and annular cover shell inner chamber is fixed with wears to establish the dead lever inside the spout, and the mounted position and the installation number of spout, dead lever, turning handle, putty board all correspond each other.

Furthermore, in order to provide torsional power for the discharging mechanism, the power mechanism comprises a waterproof motor and a gear arranged at the output end of the waterproof motor.

Furthermore, in order to facilitate the control of the amount of the concrete to be discharged, the annular casing is tightly attached to the adjacent surface of the blocking plate, and the combined shape of the plurality of blocking plates is of a circular structure.

Further, in order to strengthen the wearability of ejection of compact position to improve the life of discharge hopper, the bevel connection discharging pipe is embedded to be equipped with the strengthening rib ring with the junction wall body of hopper spare, and hopper spare and discharge mechanism are for dismantling mounting structure.

Further, in order to slow down the solidification rate of finished product concrete, the dispenser includes driving motor and locates the dispersion pole of driving motor below output, and driving motor installs on the horizontal pole, and the dispersion pole runs through the horizontal pole perpendicularly and extends to hopper spare inner chamber.

The utility model has the advantages of it is following:

(1) The utility model discloses install the discharge mechanism that is used for controlling concrete output volume at hopper bottom, discharge mechanism is the iris mechanism, can contract the putty board in the annular cover shell in the discharging process, make the whole process of unloading more smooth and easy, still can reach the effect of control concrete output volume through controlling ring gear rotation angle simultaneously, this discharge mechanism has advantages such as fast, the ration of unloading is accurate, the while assembly structure fastness, the shock resistance is strong, can improve the life of the equipment of unloading, reduce the cost of unloading, and after unloading, can lift discharge mechanism off from hopper spare, separately wash discharge mechanism, hopper spare, reduce clean dead angle;

(2) The reinforced steel plate cylinder and the reinforced rib ring for reinforcing the strength and the wear resistance of the discharging position are arranged in the inner cavity wall and the wall body of the hopper piece, so that the wearing condition caused by discharging concrete is effectively slowed down, the service life of the hopper is prolonged, and the production efficiency is improved; the inclined-opening discharging pipe welded at the bottom of the hopper piece has a structural design, so that concrete can be accumulated at the top end of the bottom of the pipe opening when the concrete is discharged, the blocking condition of the concrete at the pipe opening is reduced, and the discharging speed of the concrete can be accelerated to a certain extent;

(3) The utility model discloses be equipped with in the device inside and dredge stifled mechanism, dredge stifled mechanism can be through fixing the dispersion pole at the driving motor output to the hopper spare in the concrete continuously stir in order to slow down the solidification condition.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side sectional view of the hopper member of the present invention;

fig. 3 is a schematic view of the bottom view structure of the present invention;

FIG. 4 is a schematic view of the internal structure of the discharging mechanism of the present invention;

fig. 5 is a schematic structural view of the discharging mechanism of the present invention.

In the figure: 1. a hopper member; 2. a discharging mechanism; 201. an annular casing; 202. a gear ring; 203. a material blocking plate; 204. a handle is rotated; 205. a power mechanism; 3. a blockage dredging mechanism; 4. a mounting frame; 5. a dispersion machine; 6. reinforcing the steel plate cylinder; 7. a beveled discharge pipe; 8. a reinforcing rib ring.

Detailed Description

The following is a detailed description of the embodiments of the present invention, which is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments, in the description of the present invention, words like "front", "back", "left", "right", etc. indicating directions or position relationships are only for convenience of description of the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, cannot be understood as a limitation of the present invention.

The utility model provides a technical scheme: a finished concrete discharge hopper for cement culvert pipe production is disclosed, and comprises a mounting frame 4, a hopper part 1 fixed in the mounting frame 4, and an inclined discharge pipe 7 communicated and connected with the lower part of the hopper part 1, wherein a dredging mechanism 3 is arranged at the feed end above the hopper part 1, a reinforced steel plate cylinder 6 is welded at the lower end of the inner cavity of the hopper part 1, and a discharge mechanism 2 is sleeved on the outer wall of the inclined discharge pipe 7; the discharging mechanism 2 comprises an annular casing 201 connected with a 7 port of a beveled discharging pipe of the hopper part 1 and a gear ring 202 coaxially and movably arranged in the inner cavity of the annular casing 201, the outer wall of the gear ring 202 is connected with the output end of a power mechanism 205 arranged at the side edge of the gear ring in a meshing manner, a plurality of material blocking plates 203 hinged with the annular casing 201 are arranged in the center of the gear ring 202 at equal intervals, the side walls of the material blocking plates 203 penetrate through the inner annular wall of the annular casing 201 and extend to the outside of the annular casing, the surfaces of the material blocking plates 203 are also connected with rotating handles 204, one ends of the rotating handles 204 are hinged with the material blocking plates 203, and the other ends of the rotating handles are hinged with the gear ring 202; the blockage dredging mechanism 3 comprises a cross rod arranged on the top surface of the hopper component 1 and a dispersion machine 5 longitudinally arranged on the cross rod in a penetrating manner.

As shown in fig. 4, gear ring 202 surface is equipped with a plurality of spout along the axle center equidistance, and annular cover shell 201 inner chamber is fixed with wears to establish the dead lever inside the spout, and the mounted position of spout, dead lever, turning handle 204, putty board 203 all corresponds each other with the installation number, and better realization is to the control of concrete ejection of compact process.

As shown in fig. 1, 3, 4 and 5, the power mechanism 205 includes a waterproof motor and a gear disposed at an output end of the waterproof motor, so as to provide a torsional power for the discharging mechanism 2.

As shown in FIG. 4, the annular casing 201 is tightly attached to the adjacent surface of the blocking plate 203, and the combined shape of the blocking plates 203 is a circular structure, so that the concrete can be conveniently discharged in a controlled manner.

As shown in figures 1 and 2, a reinforcing rib ring 8 is embedded in the wall body of the joint of the inclined-mouth discharging pipe 7 and the hopper part 1, and the hopper part 1 and the discharging mechanism 2 are of a detachable mounting structure, so that the wear resistance of a discharging position is enhanced.

As shown in fig. 2, the dispersion machine 5 comprises a driving motor and a dispersion rod arranged at the output end below the driving motor, the driving motor is arranged on the cross rod, and the dispersion rod vertically penetrates through the cross rod and extends to the inner cavity of the hopper component 1 to slow down the solidification speed of the finished concrete.

The principle of the utility model is as follows: the mixed concrete is poured into the hopper component 1, the concrete needs to be unloaded, the waterproof motor of the power mechanism 205 can be started, the waterproof motor drives the gear ring 202 meshed with the gear to rotate through the gear arranged on the output shaft of the waterproof motor, the gear ring 202 rotates and simultaneously drives the rotating handle 204 hinged on the surface of the gear ring to rotate, the rotating handle 204 drives the blocking plate 203 hinged at the tail end of the blocking plate to rotate when rotating, so that the concrete is discharged by opening the central position of the discharging mechanism 2, when the blocking plate 203 rotates to the maximum degree, one side wall surface of the blocking plate 203 is positioned on the same cylindrical surface as the inner wall of the annular casing 201, the annular casing 201 and the adjacent surface of the blocking plate 203 are tightly attached, the concrete is prevented from entering the annular casing 201, a worker can control the discharging amount of the concrete by controlling the rotating angle of the gear ring 202, the design structure of the oblique-mouth discharging pipe 7 can enable the concrete to be accumulated at the top of the pipe orifice when the concrete is discharged, the blocking condition that the concrete is accumulated at the top end of the pipe orifice is reduced, the discharging mechanism can accelerate the discharging speed of the concrete discharging mechanism to a certain extent, the discharging mechanism can be separated from the hopper component 1 through the dispersing rod fixed on the driving motor, and the hopper component 1, and the hopper 2 can be cleaned after the discharging mechanism is separated from the hopper, and the hopper 2.

Claims (6)

1. A finished product concrete discharge hopper for cement culvert pipe production comprises a mounting frame, a hopper piece fixed in the mounting frame, and an inclined discharge pipe communicated and connected with the lower part of the hopper piece, and is characterized in that a dredging mechanism is arranged at the feed end above the hopper piece, a reinforced steel plate cylinder is welded at the lower end of the inner cavity of the hopper piece, and a discharge mechanism is sleeved on the outer wall of the inclined discharge pipe; the discharging mechanism comprises an annular casing connected with a discharge pipe orifice of a bevel opening of the hopper piece and a gear ring which is coaxial and movably arranged in the inner cavity of the annular casing, the outer wall of the gear ring is meshed and connected with the output end of a power mechanism arranged on the side edge of the gear ring, a plurality of material blocking plates hinged with the annular casing are arranged in the center of the gear ring at equal intervals, the side walls of the material blocking plates penetrate through the inner wall of the annular casing and extend to the outside of the annular casing, the surface of each material blocking plate is also connected with a rotating handle, one end of the rotating handle is hinged with the material blocking plate, and the other end of the rotating handle is hinged with the gear ring; the blockage dredging mechanism comprises a cross rod arranged on the top surface of the hopper piece and a dispersion machine longitudinally arranged on the cross rod in a penetrating mode.

2. The finished concrete discharge hopper for cement culvert pipe production as claimed in claim 1, wherein said gear ring surface has a plurality of chutes equidistantly arranged along the axis, the inner cavity of the annular casing is fixed with fixing rods penetrating inside the chutes, and the mounting positions and the mounting numbers of the chutes, the fixing rods, the rotating handle and the blocking plate all correspond to each other.

3. The finished concrete discharge hopper for the production of cement culvert pipes of claim 1, wherein, the power mechanism comprises a waterproof motor and a gear arranged at the output end of the waterproof motor.

4. The finished concrete discharge hopper as recited in claim 1, wherein said annular housing is closely attached to the adjacent surface of said blocking plate, and the combination of said blocking plates is a circular structure.

5. The finished concrete discharge hopper for cement culvert production as claimed in claim 1, wherein the wall body of the junction of said beveled discharge pipe and hopper member is embedded with a reinforcing rib ring, and the hopper member and discharge mechanism are of a detachable mounting structure.

6. The finished concrete discharge hopper as recited in claim 1, wherein said dispersion machine comprises a driving motor and a dispersion rod disposed at the output end of the driving motor, said driving motor is mounted on the cross-bar, and said dispersion rod vertically penetrates the cross-bar and extends to the inner cavity of the hopper member.

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