CN207874555U - A kind of batching plant with equivalent material feeding function - Google Patents

Abstract

The utility model discloses a kind of batching plants with equivalent material feeding function, including pedestal, the first feed pipe, the second feed pipe, material-blocking plate, the first driving motor, special shape gear, bulk cargo impeller and feeding tube, also level is slidably fitted with material-blocking plate on first feed pipe and the second feed pipe, material spilling hole is equipped at intervals on material-blocking plate, batcher is also installed with inside the link, dispensing upper box part is openning shape and batcher inner rotation is equipped with several groups bulk cargo impeller.The dispensing function realizes concrete material intermittence blanking, avoid the problem that blanking caused by disposable blanking is excessive blocks, and equivalent dispensing can be realized in the amount of the raw material in dispensing without weighing concrete, greatly improve the speed of dispensing, then preliminary mixing is carried out to raw material by bulk cargo impeller, material distribution can also be made more uniform, it is simple and practical.

Description

A Concrete Batching Machine with Equal Feeding Function

technical field

The utility model relates to the construction field, in particular to a concrete batching machine with the function of equal feeding.

Background technique

Concrete batching machine, also known as batching machine and automatic sand and gravel batching machine, is an automatic equipment used for quantitative distribution of various materials such as sand and gravel. It is mainly used in the concrete construction industry to replace manual scales or volumetric measurement. At present, the concrete batching machine on the market has an independent storage hopper on the left and right sides, but the existing batching machine cannot realize the interval feeding, which leads to the blockage of the batching and discharging due to excessive raw materials, and the existing batching machine cannot To achieve equal feeding, it is necessary to weigh the amount of raw materials before batching, resulting in a reduction in batching efficiency.

Utility model content

The purpose of the utility model is to provide a concrete batching machine with equal feeding function, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A concrete batching machine with equal feeding function, comprising a base, a first feeding pipe, a second feeding pipe, a material blocking plate, a first driving motor, special-shaped gears, a bulk material impeller and a feeding cylinder, the The four corners of the lower side of the base are all fixed with support feet by bolts, the upper surface of the base is fixed with a connecting frame by bolts, and the upper side of the connecting frame is embedded with a first feed pipe and a second feed pipe. The first feed pipe and the second feed pipe are also horizontally slidably equipped with material blocking plates, and material leakage holes are arranged at intervals on the material blocking plates, and a spring is connected between the left end of the material blocking plate and the connecting frame, and the material blocking plate The right end of the pull rod is threadedly connected with a pull rod, the pull rod is horizontal to the right and a rack is welded on the right end of the pull rod, the teeth of the rack are downward, and the right side of the connecting frame is also fixed with a support plate by screws, and the support plate is fixed and installed There is a first driving motor, the output shaft of the first driving motor is forward, and a special-shaped gear is installed on the output shaft of the first driving motor in an interference fit, and the teeth of the special-shaped gear are meshed with the rack; the inside of the connecting frame is also fixed A batching box is installed, the upper part of the batching box is open and several groups of bulk material impellers are installed in rotation inside the batching box. On the base, a feeding motor is fixedly installed on the right side of the feeding cylinder, the output shaft of the feeding motor is horizontal to the left and the output shaft of the feeding motor is connected with a feeding auger, and the left end of the feeding cylinder is provided with a discharge port .

As a further solution of the utility model: the upper ends of the first feeding pipe and the second feeding pipe are connected with a storage box.

As a further solution of the present invention: the leakage hole is a circular through hole, and the diameter of the leakage hole is the same as the diameter of the inner hole of the first feed pipe and the second feed pipe.

As a further solution of the utility model: half of the special-shaped gear has teeth and half has no teeth.

As a further solution of the utility model: the feeding port of the batching box is connected to the feeding cylinder through a feeding pipe.

Compared with the prior art, the utility model has the beneficial effects that: the batching machine can realize intermittent feeding of concrete raw materials, avoiding the problem of feeding blockage caused by too much feeding at one time, and there is no need to weigh the concrete when batching The amount of raw materials can achieve equal batching, which greatly improves the speed of batching, and then the raw materials are initially mixed through the bulk material impeller, which can also make the material distribution more uniform, simple and practical.

Description of drawings

Fig. 1 is a structural schematic diagram of a concrete batching machine with equal feeding function.

Fig. 2 is a structural schematic diagram of a material blocking plate in a concrete batching machine with equal feeding function.

In the figure: 1-base, 2-supporting feet, 3-connecting frame, 4-first feeding pipe, 5-second feeding pipe, 6-blocking plate, 7-leakage hole, 8-spring, 9 -Tie rod, 10-support plate, 11-the first drive motor, 12-special-shaped gear, 13-rack, 14-dosing box, 15-bulk material impeller, 16-conveying barrel, 17-feeding motor, 18-conveyor Material auger, 19-discharge port.

Detailed ways

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Figure 1-2, a concrete batching machine with equal feeding function, including base 1, first feeding pipe 4, second feeding pipe 5, material blocking plate 6, first driving motor 11, special-shaped Gear 12, bulk material impeller 15 and feeding tube 16, the four corners of the lower side of the base 1 are fixed with support feet 2 by bolts, the upper surface of the base 1 is fixed with a connecting frame 3 by bolts, and the upper surface of the connecting frame 3 A first feeding pipe 4 and a second feeding pipe 5 are embedded in the side, and the upper ends of the first feeding pipe 4 and the second feeding pipe 5 are all connected with a storage tank, and the first feeding pipe 4 and the second feeding pipe On the second feed pipe 5, a material blocking plate 6 is horizontally slidably installed, and material leakage holes 7 are arranged at intervals on the material blocking plate 6. The material leakage holes 7 are circular through-holes and the aperture of the material leakage holes 7 is the same as that of the first inlet. The inner hole diameter of material pipe 4 and the second feed pipe 5 is the same, a spring 8 is connected between the left end of the material blocking plate 6 and the connecting frame 3, and a pull rod 9 is threadedly connected to the right end of the material blocking plate 6, and the pull rod 9 is horizontal To the right and welded with a tooth bar 13 at the right end of the pull rod 9, the tooth portion of the tooth bar 13 is downward, and the right side of the connecting frame 3 is also fixedly equipped with a support plate 10 by screws, and the support plate 10 is fixedly installed with a first Drive motor 11, the output shaft of the first drive motor 11 is forward and the output shaft of the first drive motor 11 is equipped with a special-shaped gear 12 in an interference fit, half of the special-shaped gear 12 has teeth and half has no teeth, and the tooth portion of the special-shaped gear 12 Mesh and connect with the rack 13; the inside of the connecting frame 3 is also fixedly equipped with a batching box 14, the top of the batching box 14 is open and the inside of the batching box 14 is rotated and installed with several groups of bulk material impellers 15, and the bulk material impeller 15 is provided with 3 -4 groups, the bottom of the batching box 14 is also provided with a feeding tube 16, the feeding tube 16 is fixedly installed on the base 1, and the feeding port of the batching box 14 is connected to the feeding tube 16 through a feeding tube. The right side of the feeding cylinder 16 is fixedly equipped with a feeding motor 17, the output shaft of the feeding motor 17 is horizontal to the left and the output shaft of the feeding motor 17 is connected with a feeding auger 18, and the left end of the feeding cylinder 16 is provided with an outlet. Material port 19.

The working principle of the utility model is: when it is necessary to carry out equal batching of concrete, the first driving motor 11 starts to work when the power is turned on, and when the first driving motor 11 starts to work, it drives the special-shaped gear 12 to start rotating, when the special-shaped gear 12 When the toothed part meshes with the rack 13, the rack 13 moves to the right, thereby driving the material blocking plate 6 to move to the right. When the inner hole of the feeding pipe 5 is gradually staggered, the amount of feeding will gradually decrease until the blocking plate 6 blocks the first feeding pipe 4 and the second feeding pipe 5. When the special-shaped gear 12 does not mesh with the rack 13 , under the action of the restoring force of the spring 8, the blocking plate 6 resets and slides to the left, and continues to unload. Through the above periodic movement, the intermittent unloading of concrete raw materials is realized, and the unloading caused by too much unloading at one time is avoided. The problem of blockage, and because the leakage holes 7 on the material blocking plate 6 have the same size, the same amount of batching can be realized without weighing the amount of concrete raw materials when batching, greatly improving the speed of batching, and then passing through the bulk material impeller 15 Preliminary mixing of the raw materials can also make the material distribution more uniform, and then the raw materials are output through the feeding auger 18 inside the feeding barrel 16 .

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation, and within the knowledge of those of ordinary skill in the art, it can also be made without departing from the purpose of this patent. Variations.

Claims (5)

1. a kind of batching plant with equivalent material feeding function, including pedestal (1), the first feed pipe (4), the second feed pipe (5), material-blocking plate (6), the first driving motor (11), special shape gear (12), bulk cargo impeller (15) and feeding tube (16), feature exists In：Corner location, which is bolted, on the downside of the pedestal (1) is equipped with support leg (2), and the upper surface of pedestal (1) passes through spiral shell Bolt is installed with link (3), and the upside insertion of link (3) is equipped with the first feed pipe (4) and the second feed pipe (5), Also level is slidably fitted with material-blocking plate (6) on first feed pipe (4) and the second feed pipe (5), is spaced and sets on material-blocking plate (6) There is material spilling hole (7), spring (8), the right end spiral shell of material-blocking plate (6) are connected between the left end and link (3) of the material-blocking plate (6) Line is connected with pull rod (9), and pull rod (9) level is welded with rack (13), the teeth portion of rack (13) to the right and in the right end of pull rod (9) Downwards, the right side of the link (3) is also mounted by means of screws with support plate (10), and support plate is installed on (10) First driving motor (11), the output shaft of the first driving motor (11) is forward and interference on the output shaft of the first driving motor (11) Cooperation is equipped with special shape gear (12), and the teeth portion of special shape gear (12) engages connection with rack (13)；The link (3) is internal It is also installed with batcher (14), batcher (14) top is openning shape and batcher (14) inner rotation is equipped with several groups Bulk cargo impeller (15), bulk cargo impeller (15) are provided with 3-4 groups, feeding tube (16), conveying are additionally provided with below the batcher (14) Cylinder (16) is fixedly mounted on pedestal (1), and feeding motor (17), feeding motor are installed on the right side of the feeding tube (16) (17) horizontal after output shaft to be connected with conveyer device＆apos (18) to the left and on the output shaft of feeding motor (17), feeding tube (16) Left end is equipped with discharge port (19).

2. a kind of batching plant with equivalent material feeding function according to claim 1, it is characterised in that：Described The upper end of one feed pipe (4) and the second feed pipe (5) is respectively connected with material storing box.

3. a kind of batching plant with equivalent material feeding function according to claim 1, it is characterised in that：The leakage Expect that hole (7) are the round endoporus hole through through-hole and the aperture and the first feed pipe (4) and the second feed pipe (5) of material spilling hole (7) Diameter is identical.

4. a kind of batching plant with equivalent material feeding function according to claim 1, it is characterised in that：It is described different Half half with teeth is anodontia on shape gear (12).

5. a kind of batching plant with equivalent material feeding function according to claim 1, it is characterised in that：It is described to match It is connected by conveying pipeline between the feed opening of hopper (14) and feeding tube (16).