CN214610121U

CN214610121U - Discharging device for engineering

Info

Publication number: CN214610121U
Application number: CN202120515253.8U
Authority: CN
Inventors: 李瑛�
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-11-05
Anticipated expiration: 2031-03-11

Abstract

The utility model discloses a discharging device for engineering, which belongs to the technical field of discharging equipment and comprises a discharging barrel, a hollow barrel and a piston, wherein the top of the discharging barrel is connected with a barrel cover, the top of the barrel cover is provided with a feeding hole, the bottom of the discharging barrel is provided with a discharging hole, a discharging cavity is enclosed by the discharging barrel and the barrel cover, the discharging cavity is internally provided with the hollow barrel, the hollow barrel is circumferentially provided with a plurality of discharging through holes, the cylindrical cavity is internally provided with the piston in a sliding way, the discharging operation can be carried out by moving the piston, the hollow barrel is driven by the piston to rotate, not only can the material or the feed liquid flowing into the discharging cavity be further stirred, but also the discharging cavity can be prevented from being blocked by the material or the feed liquid, the flowing speed can be adjusted according to the size of the discharging through holes on the hollow barrel, the feeding hole and the discharging hole, the operation is convenient and fast.

Description

Discharging device for engineering

Technical Field

The utility model relates to a blowing equipment technical field specifically is a discharging device for engineering is related to.

Background

With the continuous development of economy in China, freeway highways and highways in China and the construction industry are rapidly developed, mortar is widely applied in the construction of various engineering facilities, a hopper is used for pouring conveniently, the hopper is mainly used for conveying or vertically conveying building materials such as mortar, concrete or sand on a construction site, and various factors of the construction site have certain requirements on various performances of the hopper.

Present hopper for building all is the horn mouth device of adoption flip-chip basically, the material gets into from the top, then flow out naturally from the bottom, it is inconvenient to have leaded to unloading like this, the unloading is difficult smooth and easy, especially, be used for controlling the discharging device of material output bottom the hopper, if it is the control mode of conventional baffle or valve plate, will influence the efficiency that the material flows out naturally according to self gravity, and, the load is accurate enough and difficult to control during material output, and, the material adhesion can appear and cause the not thorough condition of unloading inside the discharging device, can't accomplish the purpose of unloading and control unloading output.

Therefore, it is necessary to provide a discharging device for engineering, which aims to solve the above problems.

Disclosure of Invention

Not enough to prior art exists, the utility model provides an aim at provides a discharging device for engineering to solve the problem in the above-mentioned background art.

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

the utility model provides a discharging device for engineering, includes out feed cylinder, cavity barrel and piston, it is connected with the cover to go out the feed cylinder top, the cover top is equipped with the feed inlet, and ejection of compact bobbin base portion is equipped with the discharge gate, goes out the feed cylinder and encloses into the ejection of compact chamber with the cover is inside, the ejection of compact intracavity is provided with the cavity barrel, is provided with a plurality of discharging hole along circumference on the cavity barrel, and discharging hole distributes on the cavity barrel between feed inlet and discharge gate, and cylindrical intracavity slides and is provided with the piston, and the piston rod is connected to the piston, and the piston rear end face is equipped with the recess, be connected with the separation blade on the cavity barrel terminal surface inner wall, the piston rod passes out the feed cylinder and passes through the adapter sleeve and connect the push-pull rod, and the cylinder is connected to the push-pull rod, still is equipped with first gear on going out the outside piston rod of feed cylinder, and first gear side meshing is connected with the second gear, and the second gear is installed on driving motor's motor shaft.

As the utility model discloses further scheme, it has the cover to go out the feed cylinder top through fastening bolt connection, is equipped with the sealing washer between cover and the play feed cylinder, goes out the feed cylinder and is the open box in top, goes out the inside cylindrical inner tube face of establishing of feed cylinder, the cover bottom is the cover intrados, and cover intrados and inner tube face enclose into columniform ejection of compact chamber.

As the utility model discloses further scheme, the cover top is the mounting surface, and the feed inlet setting is on the mounting surface, and the feed inlet is connected with the inlet pipe, and the inlet pipe is linked together through feed inlet and ejection of compact chamber, and the inlet pipe bottom is connected with the mounting surface through fastening bolt, and the discharge gate is located the feed inlet under, and the discharging pipe is connected to the discharge gate.

As a further aspect of the present invention, the hollow cylinder is a cylinder with an open end, and the end of the hollow cylinder is provided with a through hole for the piston rod to pass through.

As a further scheme of the utility model, still be equipped with the paddle on the cavity barrel outer wall, the paddle offsets with play feed cylinder inner wall, and the paddle distributes in discharging hole both sides.

To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

the utility model discloses a discharging device for engineering, the equipment is convenient, both can be through piston and cavity barrel to the inside shutoff of play feed cylinder, also can carry out ejection of compact operation through removing the piston to utilize the piston to drive the cavity barrel and rotate, not only can further stir the material or the feed liquid that flow in ejection of compact intracavity, moreover, also can avoid material or feed liquid to block up the ejection of compact chamber, according to the speed that the big or small adjustment of the last discharging hole of cavity barrel and feed inlet and discharge gate intercommunication flows, convenient operation is swift.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view of a-a in fig. 1 according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of the discharging barrel in the embodiment of the present invention.

Fig. 4 is a schematic structural view of the hollow cylinder in the embodiment of the present invention.

Fig. 5 is a schematic structural diagram of the hollow cylinder body outer wall provided with the blades in embodiment 2 of the present invention.

Reference numerals: 1-discharge cylinder, 2-cylinder cover, 3-installation end face, 4-feed inlet, 5-feed pipe, 6-cylinder cover inner arc face, 7-inner cylinder face, 8-discharge cavity, 9-discharge outlet, 10-discharge pipe, 11-hollow cylinder, 12-cylindrical cavity, 13-discharge through hole, 14-piston, 15-piston rod, 16-groove, 17-baffle, 18-through hole, 19-first gear, 20-second gear, 21-driving motor, 22-connecting sleeve, 23-push-pull rod, 24-cylinder, 25-fastening bolt and 26-sealing ring.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are shown in the drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example 1

Referring to fig. 1, a discharging device for engineering, including play feed cylinder 1, cavity barrel 11 and piston 14, it is connected with cover 2 through fastening bolt 25 to go out feed cylinder 1 top, is equipped with sealing washer 26 between cover 2 and the play feed cylinder 1 for increase the leakproofness that feed cylinder 1 and cover 2 are connected, in the embodiment of the utility model, it is shown with fig. 3 to see to go out feed cylinder 1, it is the open box in top, it establishes to cylindrical inner tube face 7 to go out feed cylinder 1 inside, 2 bottoms of cover are cover intrados 6, and cover intrados 6 and inner tube face 7 enclose into columniform ejection of compact chamber 8, be provided with cavity barrel 11 in the ejection of compact chamber 8.

In the embodiment of the utility model provides an in, see that fig. 1 is shown, 2 tops of cover are mounting end face 3, are equipped with feed inlet 4 on the mounting end face 3, and feed inlet 4 is connected with inlet pipe 5, and inlet pipe 5 is linked together through feed inlet 4 and ejection of compact chamber 8, and is preferred, 5 bottoms of inlet pipe are connected with mounting end face 3 through fastening bolt 25, it is equipped with discharge gate 9 to go out 1 bottoms of feed cylinder, and discharge pipe 10 is connected to discharge gate 9 in the embodiment of the utility model provides an in, discharge gate 9 is located feed inlet 4 under.

Referring to fig. 1 and 4, the hollow cylinder 11 is a cylinder with an open end, a plurality of discharging through holes 13 are circumferentially arranged on the hollow cylinder 11, the discharging through holes 13 are distributed on the hollow cylinder 11 between the feeding port 4 and the discharging port 9, a cylindrical cavity 12 is arranged inside the hollow cylinder 11, a piston 14 is slidably arranged in the cylindrical cavity 12, the piston 14 is connected with a piston rod 15, the piston rod 15 is arranged in a through hole 18 in the end portion of the hollow cylinder 11 in a penetrating manner, a groove 16 is arranged on the rear end face of the piston 14, blocking pieces 17 are connected to the inner wall of the end face of the hollow cylinder 11, and the number of the blocking pieces 17 is equal to the number of the grooves 16, and the positions of the blocking pieces 17 correspond to one another.

The other end of the piston rod 15 penetrates through the discharging barrel 1 and is connected with a push-pull rod 23 through a connecting sleeve 22, the push-pull rod 23 is connected with an air cylinder 24, a first gear 19 is further arranged on the piston rod 15 outside the discharging barrel 1, the side face of the first gear 19 is connected with a second gear 20 in a meshed mode, the second gear 20 is installed on a motor shaft of a driving motor 21, and when the piston rod 15 is pushed and pulled along with the push-pull rod 23, the first gear 19 on the piston rod 15 moves and is separated from or meshed with the second gear 20.

The utility model discloses a theory of operation is:

when materials need to be output, a feeding pipe 5 is connected to the bottom of a material hopper or a material tank body, a discharging cavity 8 in a discharging cylinder 1 and a cylinder cover 2 is communicated with the material hopper or the material tank body through the feeding pipe 5, when materials need to be discharged, a cylinder 24 is started firstly, a push-pull rod 23 drives a piston rod 15 and a piston 14 to move, the piston 14 moves to the end face of a hollow cylinder 11, a groove 16 on the piston 14 is clamped on a baffle 17 on the inner wall of the end face of the hollow cylinder 11, at the moment, a first gear 19 on the piston rod 15 also moves to the position of a second gear 20 and is meshed with the second gear 20, a feeding port 4 is communicated with a cylindrical cavity 12 after the piston 14 in the hollow cylinder 11 moves through a discharging through hole 13 on the hollow cylinder 11, the cylindrical cavity 12 is also communicated with a discharging port 9 through the discharging through hole 13, and under the condition that the piston 14 does not block, and the material or the material liquid in the material hopper or the material tank body can flow out from the feed port 4 to the discharge port 9 conveniently.

When the ejection of compact control is passed through cavity barrel 11 in needs, start driving motor 21 and drive piston rod 15 and piston 14 rotatory, and the separation blade 17 through card income recess 16 drives cavity barrel 11 at ejection of compact chamber 8 internal rotation, cavity barrel 11 not only can further stir the material or the feed liquid of influx ejection of compact chamber 8, and, also, can avoid material or feed liquid to block up ejection of compact chamber 8, the speed of outflow is adjusted to the size that ejection of compact through-hole 13 and feed inlet 4 and discharge gate 9 intercommunication on cavity barrel 11, convenient operation is swift, when needing the shutoff to stop the ejection of compact, promote piston 14 to the position that has ejection of compact through-hole 13 in cavity barrel 11 through cylinder 24, can with the shutoff of whole ejection of compact through-hole 13.

Example 2

Referring to fig. 1-4, the discharging device for engineering comprises a discharging barrel 1, a hollow barrel 11 and a piston 14, wherein the top of the discharging barrel 1 is connected with a barrel cover 2 through a fastening bolt 25, a sealing ring 26 is arranged between the barrel cover 2 and the discharging barrel 1, the discharging barrel 1 is a box body with an open top, a cylindrical inner barrel surface 7 is arranged inside the discharging barrel 1, the bottom of the barrel cover 2 is a barrel cover inner arc surface 6, a cylindrical discharging cavity 8 is defined by the barrel cover inner arc surface 6 and the inner barrel surface 7, and the hollow barrel 11 is arranged in the discharging cavity 8.

Be provided with a plurality of discharging hole 13 along circumference on the cavity barrel 11, discharging hole 13 distributes on cavity barrel 11 between feed inlet 4 and discharge gate 9 in the embodiment of the utility model provides an, it is shown with reference to fig. 5, still be equipped with the paddle on the cavity barrel 11 outer wall, the paddle offsets with 1 inner walls of play feed cylinder, and the paddle distributes in discharging hole 13 both sides, conveniently carries out water conservancy diversion and dispersion to the material, improves the efficiency of the ejection of compact.

The technical principle of the present invention has been described above with reference to specific embodiments, which are merely preferred embodiments of the present invention. The utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongings the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. Those skilled in the art will appreciate that other embodiments of the invention can be devised which do not require inventive effort and which fall within the scope of the present invention.

Claims

1. A discharging device for engineering comprises a discharging barrel (1), a hollow barrel (11) and a piston (14), and is characterized in that the top of the discharging barrel (1) is connected with a barrel cover (2), the top of the barrel cover (2) is provided with a feeding hole (4), the bottom of the discharging barrel (1) is provided with a discharging hole (9), the discharging barrel (1) and the barrel cover (2) enclose a discharging cavity (8), the discharging cavity (8) is internally provided with the hollow barrel (11), the hollow barrel (11) is circumferentially provided with a plurality of discharging through holes (13), the discharging through holes (13) are distributed on the hollow barrel (11) between the feeding hole (4) and the discharging hole (9), the cylindrical cavity (12) is internally provided with the piston (14) in a sliding manner, the piston (14) is connected with a piston rod (15), the rear end face of the piston (14) is provided with a groove (16), the inner wall of the end face of the hollow barrel (11) is connected with a blocking piece (17), the piston rod (15) penetrates through the discharging barrel (1) and is connected with the push-pull rod (23) through the connecting sleeve (22), the push-pull rod (23) is connected with the air cylinder (24), a first gear (19) is further arranged on the piston rod (15) outside the discharging barrel (1), the side face of the first gear (19) is connected with a second gear (20) in a meshed mode, and the second gear (20) is installed on a motor shaft of the driving motor (21).

2. The discharging device for engineering according to claim 1, wherein the top of the discharging barrel (1) is connected with a barrel cover (2) through a fastening bolt (25), a sealing ring (26) is arranged between the barrel cover (2) and the discharging barrel (1), the discharging barrel (1) is a box body with an open top, a cylindrical inner barrel surface (7) is arranged inside the discharging barrel (1), a barrel cover inner arc surface (6) is arranged at the bottom of the barrel cover (2), and the barrel cover inner arc surface (6) and the inner barrel surface (7) enclose a cylindrical discharging cavity (8).

3. The engineering discharging device according to claim 2, wherein the top of the cylinder cover (2) is a mounting end face (3), the feeding port (4) is arranged on the mounting end face (3), the feeding port (4) is connected with the feeding pipe (5), the feeding pipe (5) is communicated with the discharging cavity (8) through the feeding port (4), the bottom end of the feeding pipe (5) is connected with the mounting end face (3) through a fastening bolt (25), the discharging port (9) is located under the feeding port (4), and the discharging pipe (10) is connected with the discharging port (9).

4. The engineering discharging device according to claim 1, wherein the hollow cylinder (11) is a cylinder with one open end, and a through hole (18) for the piston rod (15) to pass through is formed at the end of the hollow cylinder (11).

5. The discharging device for engineering according to claim 1, wherein paddles are further arranged on the outer wall of the hollow cylinder (11), the paddles abut against the inner wall of the discharging cylinder (1), and the paddles are distributed on two sides of the discharging through hole (13).