CN214460423U - Concrete conveying device for pouring of inner plane of foundation pit - Google Patents

Abstract

The utility model relates to a concrete conveying device for pouring a foundation pit internal plane, which belongs to the technical field of building construction equipment, and the technical scheme has the main points that the concrete conveying device comprises a belt transmission line, wherein the belt transmission line comprises a frame, a transmission belt arranged along the length direction of the frame and a driving component used for transmitting and driving the transmission belt; a discharge hopper fixedly connected with the frame is arranged at the discharge end of the belt transmission line, and a guide plate which inclines downwards from the transmission belt to the discharge hopper is arranged between the discharge hopper and the belt transmission line; a plurality of movable trundles are fixed at the bottom of the frame; the utility model discloses can be convenient nimble carry out concrete placement to the foundation ditch internal plane.

Description

Concrete conveying device for pouring of inner plane of foundation pit

Technical Field

The utility model relates to a construction equipment technical field especially relates to a concrete conveying device for foundation ditch internal plane is pour.

Background

The common pump trucks for casting concrete mainly have two types: a day pump and a ground pump. The top pump is formed by combining a tank truck and a pump truck, is the most common concrete pouring mode for municipal administration and house construction, has large requirements on site space, needs a working surface to occupy an open space with the length of about 14 meters and the width of about 6 meters, needs stable foundation bearing capacity, consumes large time and energy in the carrying and assembling links, is difficult to move once fixed in position, and has great limitation in the aspect. The ground pump is a construction equipment for conveying concrete by means of pressure through pipeline, and is equipped with special pipeline, and can continuously implement horizontal conveying and vertical conveying of concrete along the pipeline, and can combine the production of premixed concrete with pumping construction, and utilizes concrete mixing transport truck to make intermediate operation, and is mainly used for concrete conveying work of large-scale concrete engineering of hydraulic engineering, etc.

The existing pouring concrete pump truck needs to occupy larger space for installation and use, and is inconvenient to adjust in the later period.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete conveying device for foundation ditch internal plane is pour, can be convenient nimble carry out concrete placement to foundation ditch internal plane.

The above technical purpose of the present invention can be achieved by the following technical solutions: a concrete conveying device for plane pouring in a foundation pit comprises a belt conveying line, wherein the belt conveying line comprises a rack, a conveying belt and a driving assembly, the conveying belt is arranged along the length direction of the rack, the driving assembly is used for driving the conveying belt to convey, a feeding hopper is arranged at the feeding end of the belt conveying line, and the feeding hopper is located above the conveying belt and is fixedly connected with the rack; a discharge hopper fixedly connected with the rack is arranged at the discharge end of the belt transmission line, and a guide plate inclining downwards from the transmission belt to the discharge hopper is arranged between the discharge hopper and the belt transmission line; and a plurality of movable trundles are fixed at the bottom of the frame.

Through the technical scheme, the concrete tank truck discharges concrete slurry into the feed hopper, then the concrete slurry falls onto the conveying belt below, the concrete slurry is conveyed by the belt conveying line, and the concrete slurry is conveyed to the foundation pit; discharging the conveyed concrete slurry into a discharge hopper through a material guide plate, and further discharging the concrete slurry into a foundation pit through the discharge hopper; through set up movable foot wheel in the frame bottom, and then conveniently adjust the transmission direction and the position of belt transmission line through movable foot wheel.

Preferably, the feed hopper lower part is fixed with the guide box, the guide box is linked together with the discharge gate of feed hopper, the guide box has seted up the bin outlet on being close to the lateral wall of belt transmission line.

Through above-mentioned technical scheme, lead the workbin through the lower part setting at the feeder hopper, and then lead through leading the concrete mud of workbin to feeder hopper whereabouts, make concrete mud can be accurate drop on the conveyer belt, be difficult for spilling the transmission band outside.

Preferably, a discharging slope surface which inclines downwards from the inside to the outside of the material guiding box is arranged at the discharging opening.

Through above-mentioned technical scheme, through arranging the domatic setting of row, and then make the concrete mud in the guide box discharge by row of material department more easily.

Preferably, the feeding end of the belt transmission line is provided with a counterweight plate for placing a counterweight block, and the counterweight plate is fixedly connected with the rack.

Through above-mentioned technical scheme, through setting up the counterweight plate at belt transmission line feed end, and then through placing the balancing weight on the counterweight plate, and then make the focus of belt transmission line balanced, prevent that belt transmission line from empting to foundation ditch one end.

Preferably, the conveying belt comprises a plane conveying part and protection parts positioned on two sides of the plane conveying part; the protection part is inclined upwards from one side of the plane transmission part to the outer side.

Through above-mentioned technical scheme, through the setting of protection part, and then when empting concrete mud on to the transmission band to and when carrying out the transmission to concrete mud, concrete mud is difficult for spilling to fall the transmission band outside.

Preferably, the driving assembly comprises two transmission rollers, and the two transmission rollers are respectively arranged at two ends of the rack and are rotatably connected with the rack; two ends of the conveying belt are respectively sleeved with the two conveying rollers; the transmission roller comprises a middle roller body and conical surface supporting bodies positioned at two ends of the middle roller body, and the conical surface supporting bodies are attached to the protective parts.

Through the technical scheme, the protective parts of the conveying belt are supported by the conical surface supporting bodies on two sides of the conveying roller, so that the protective parts can better keep the original shapes in the conveying process, and the conveyed materials can be well shielded and protected.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic structural diagram of a concrete conveying device for plane casting inside a foundation pit.

Fig. 2 is a schematic structural view showing the sectional shape of the material guide plate.

Fig. 3 is a schematic diagram showing the structure of the material guiding box.

Fig. 4 is a schematic structural diagram showing a matching relationship between the conveying belt and the conveying roller.

Wherein, 1, a belt transmission line; 11. a frame; 12. a conveyor belt; 121. a planar transmission section; 122. a protective part; 13. a transfer roller; 131. a middle roller body; 132. a conical surface support body; 14. moving the caster; 2. a feed hopper; 3. a discharge hopper; 4. a weight plate; 5. a material guiding box; 51. a discharge outlet; 52. a discharge slope; 6. a material guide plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example (b):

the utility model provides a concrete conveying device for foundation ditch inside plane is pour, hereinafter is called the concrete conveying device for short, refers to figure 1, includes belt transmission line 1, feeder hopper 2, goes out hopper 3 and balance weight plate 4. The belt transmission line 1 includes a frame 11, a transmission belt 12 provided along a length direction of the frame 11, and a driving unit for transmission-driving the transmission belt 12. A plurality of movable caster wheels 14 are respectively fixed at two ends of the bottom of the frame 11, the movable caster wheels 14 are universal wheels with brake devices, and the movable caster wheels 14 are arranged so as to conveniently adjust the installation position and the transmission direction of the belt transmission line 1.

Referring to fig. 1, the driving assembly includes two conveying rollers 13, the two conveying rollers 13 are respectively disposed at two ends of the frame 11 and rotatably connected to the frame 11, and two ends of the conveying belt 12 are respectively sleeved with the two conveying rollers 13. The transfer roller 13 at one end thereof is driven to rotate by a motor, and thereby the concrete slurry poured on the transfer belt 12 is horizontally transferred by the transfer belt 12. The feed hopper 2 is arranged above the feed end of the belt transmission line 1 and is fixedly connected with the frame 11; the feed hopper 2 is used for containing and receiving concrete slurry discharged by the concrete tank truck. The discharge hopper 3 is positioned below the transmission plane of the belt transmission line 1 and used for receiving the concrete slurry transmitted by the belt transmission line 1 and discharging the transmitted concrete slurry into a foundation pit.

Referring to fig. 1, a counterweight plate 4 for placing a counterweight block is arranged at the feed end of the belt transmission line 1, and the counterweight plate 4 is fixedly connected with a frame 11. Because the discharge hopper 3 fixedly connected with the rack 11 is arranged at the lower part of the discharge end of the belt transmission line 1, the center of the whole concrete transmission device is easy to shift towards the lower part of the discharge end of the device when concrete slurry is transmitted, and the phenomena of unstable gravity center, toppling over of the device and the like are possibly generated. Through set up counterweight plate 4 at 1 feed end of belt transmission line, and then through placing the balancing weight on counterweight plate 4, carry out the equilibrium to concrete conveying device's focus to make the whole stable state that keeps of device.

Referring to fig. 1 and 2, a material guide plate 6 is disposed between the discharge hopper 3 and the belt transmission line 1, and the material guide plate 6 has a disc-shaped structure with two open ends. The material guide plate 6 is inclined downwards to the material outlet hopper 3 by the transmission belt 12, and the material guide plate 6 is fixedly connected with the frame 11. The concrete slurry conveyed by the conveying belt 12 is guided by the material guide plate 6, so that the conveyed concrete slurry can better enter the discharge hopper 3.

Referring to fig. 1 and 3, a material guiding box 5 is fixed at the lower part of the feeding hopper 2, the material guiding box 5 is communicated with the discharge port of the feeding hopper 2, and a discharge port 51 is arranged on the side wall of the material guiding box 5 close to the belt transmission line 1. The discharge opening 51 is provided with a discharge slope 52 which is inclined downwards from the inside to the outside of the guide box 5. The concrete slurry discharged from the feed hopper 2 enters the material guiding box 5 and is discharged from the discharge opening 51 of the material guiding box 5. Through the arrangement of the guide box 5, the concrete slurry falling vertically from the feed hopper 2 is inclined to slide downwards towards the conveying direction, so that the fed concrete slurry can better fall on the conveying belt 12.

Referring to fig. 1 and 4, the conveying belt 12 includes a planar conveying portion 121 and guard portions 122 at both sides of the planar conveying portion 121; the shielding part 122 is inclined upward from the plane transmission part 121 side to the outside. The transfer roller 13 includes a middle roller body 131 and tapered support bodies 132 located at two ends of the middle roller body 131, and the tapered support bodies 132 are attached to the protective portion 122. Through the setting of protection part 122, when making belt transmission line 1 transmit concrete mud, be difficult for unrestrained. The shape of the transmission roller 13 is a structure with conical surfaces at both ends, and the protection part 122 is supported by the conical surface support 132, so that the transmission belt 12 can keep a good shape and is not easy to deform in the process of circular motion.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims (6)

1. The utility model provides a concrete conveying device for foundation ditch internal plane is pour, includes belt transmission line (1), belt transmission line (1) include frame (11), along transmission band (12) that frame (11) length direction set up and be used for carrying out transmission drive's drive assembly to transmission band (12), its characterized in that: a feeding hopper (2) is arranged at the feeding end of the belt transmission line (1), and the feeding hopper (2) is positioned above the transmission belt (12) and is fixedly connected with the rack (11); a discharge hopper (3) fixedly connected with the rack (11) is arranged at the discharge end of the belt transmission line (1), and a material guide plate (6) which is inclined downwards from the transmission belt (12) to the discharge hopper (3) is arranged between the discharge hopper (3) and the belt transmission line (1); the bottom of the frame (11) is fixed with a plurality of movable caster wheels (14).

2. The concrete conveying device for plane casting inside a foundation pit is characterized by comprising the following components in parts by weight according to claim 1: feed hopper (2) lower part is fixed with guide box (5), guide box (5) are linked together with the discharge gate of feed hopper (2), guide box (5) have been seted up bin outlet (51) on being close to the lateral wall of belt transmission line (1).

3. The concrete conveying device for plane casting inside a foundation pit is characterized in that: and a discharging slope surface (52) which inclines downwards from the inside to the outside of the material guiding box (5) is arranged at the discharging opening (51).

4. The concrete conveying device for plane casting inside a foundation pit is characterized by comprising the following components in parts by weight according to claim 1: the belt transmission line (1) feed end is provided with counterweight plate (4) that are used for placing the balancing weight, counterweight plate (4) and frame (11) fixed connection.

5. The concrete conveying device for plane casting inside a foundation pit is characterized by comprising the following components in parts by weight according to claim 1: the conveying belt (12) comprises a plane conveying part (121) and protection parts (122) positioned on two sides of the plane conveying part (121); the protection part (122) inclines upwards from one side of the plane transmission part (121) to the outside.

6. The concrete conveying device for plane casting inside a foundation pit is characterized in that: the driving assembly comprises two transmission rollers (13), and the two transmission rollers (13) are respectively arranged at two ends of the rack (11) and are rotationally connected with the rack (11); two ends of the transmission belt (12) are respectively sleeved with the two transmission rollers (13); the transmission roller (13) comprises a middle roller body (131) and conical surface supporting bodies (132) located at two ends of the middle roller body (131), and the conical surface supporting bodies (132) are attached to the protection portion (122).

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