CN212890515U

CN212890515U - Dry-mixed mortar discharge apparatus

Info

Publication number: CN212890515U
Application number: CN202020994309.8U
Authority: CN
Inventors: 刘闯关
Original assignee: Liaoning Ruiyi Lide Technology Co ltd
Current assignee: Liaoning Ruiyi Lide Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-04-06
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a dry-mixed mortar discharge apparatus, the on-line screen storage device comprises a base, the lower extreme surface of base is provided with lift strutting arrangement, the front end surface of base is provided with hydraulic buffer, the both sides surface of base is provided with the universal wheel. The top of stating the universal wheel is provided with pivot and No. two pivots, pivot and No. two pivots all are located the both sides surface of base, just No. two pivots are located the rear of pivot, the upper end surface of connecting rod all is provided with No. three pivots, the other end surface of No. three pivots is provided with the baffle. A dry-mixed mortar discharge apparatus, through being provided with liftable strutting arrangement, can also guarantee the steadiness when using when can improve mobility, still be provided with hydraulic buffer, can also protect the machine, improve life, bring better use prospect.

Description

Dry-mixed mortar discharge apparatus

Technical Field

The utility model relates to a dry-mixed mortar technical field specifically is a dry-mixed mortar discharge apparatus.

Background

The dry-mixed mortar product is dry powder, and is formed by physically and uniformly mixing sand, cement, fly ash and various additives with different specific gravities through a high-speed mixer. In engineering construction, dry-mixed mortar transport vehicles are mainly used for transporting and conveying dry-mixed mortar. Due to collision, the dry-mixed transport vehicle can damage the discharging device during discharging, and can cause the splashing of dry-mixed mortar and waste materials.

The conventional discharging device is complex in structure, too large in size, not easy to move, poor in maneuverability and greatly reduced in applicability, and brings certain adverse effects to the use process of people.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem of the existence of above-mentioned prior art, provide dry-mixed mortar discharge apparatus.

The utility model discloses a following technical means realizes solving above-mentioned technical problem:

the dry-mixed mortar discharging device comprises a base, wherein a lifting supporting device is arranged on the outer surface of the lower end of the base, a hydraulic buffer device is arranged on the outer surface of the front end of the base, and universal wheels are arranged on the outer surfaces of the two sides of the base

Further, the top of universal wheel is provided with pivot and No. two pivots, pivot and No. two pivots all are located the both sides surface of base, just No. two pivots are located the rear of a pivot, the one end of a pivot all is provided with the connecting rod, the upper end surface of connecting rod all is provided with No. three pivots, the other end surface of No. three pivots is provided with the baffle, the other end surface of No. two pivots is provided with the hopper, just be provided with No. four pivots between hopper and the baffle.

Furthermore, one end of the first rotating shaft is fixedly connected with an output shaft of the servo motor, the other end of the first rotating shaft is movably connected with the connecting rod, the baffle is movably connected with the connecting rod through the third rotating shaft, the hopper is movably connected with the baffle through the fourth rotating shaft, and the hopper is movably connected with the base through the second rotating shaft.

Furthermore, hydraulic buffer includes the external cylinder body, the lower extreme surface of external cylinder body is provided with coupling nut, the upper end surface of external cylinder body is provided with reset spring, the upper end internal surface of external cylinder body is provided with the bearing, the lower extreme internal surface of external cylinder body is provided with the oil storage chamber, the upper end surface of oil storage chamber is provided with the pressure chamber, the both sides internal surface of oil storage chamber is provided with the oilhole, the upper end external surface fixed mounting of pressure chamber has the piston, the upper end surface of piston is provided with the piston rod, the upper end surface of piston rod is provided with the striking head, the upper end external surface fixed mounting of striking head has the amortization cover.

Further, the piston rod is fixedly connected with the piston, the impact head is fixedly connected with the piston rod, one end of the reset spring is fixedly connected with the impact head, and the other end of the reset spring is fixedly connected with the outer surface of the upper end of the outer cylinder body.

Further, lift strutting arrangement includes the mounting panel, the lower extreme surface of mounting panel is provided with rolling bearing, rolling bearing's lower extreme external fixed surface installs the loop bar, the internal surface of loop bar is provided with the screw thread telescopic link, the surface of screw thread telescopic link is provided with fixed thread piece, the screw thread telescopic link up fixed thread piece, just screw thread telescopic link and fixed thread piece threaded connection, the lower extreme external fixed surface of screw thread telescopic link installs the supporting foot rest, just supporting foot rest and screw thread telescopic link fixed connection.

Advantageous effects

Compared with the prior art, the utility model provides a dry-mixed mortar discharge apparatus possesses following beneficial effect: the collision of ability when to a certain extent to the transport vechicle unloading is cushioned, has protected discharge apparatus, has increased life, simple structure, is convenient for remove, and the steadiness is strong.

Drawings

Fig. 1 is the overall structure schematic diagram of the dry-mixed mortar discharging device of the utility model.

Fig. 2 is the structure schematic diagram of the hydraulic buffer device of the dry-mixed mortar discharging device of the utility model.

Fig. 3 is the internal structure schematic diagram of the hydraulic buffer device of the dry-mixed mortar discharging device of the utility model.

Fig. 4 is the structural schematic diagram of a lifting support device in the dry-mixed mortar discharging device of the utility model.

In the figure: 1. a base; 2. a lifting support device; 201. mounting a plate; 202. a rotating bearing; 203. a loop bar; 204. fixing the thread block; 205. a threaded telescopic rod; 206. a supporting foot rest; 3. a hydraulic buffer device; 301. an outer cylinder body; 302. a return spring; 303. a piston rod; 304. a connecting nut; 305. a striking head; 306. a bearing; 307. a piston; 308. an oil storage chamber; 309. a pressure chamber; 310. oil hole 311, muffler cover; 4. a universal wheel; 5. a first rotating shaft; 6. a connecting rod; 7. a third rotating shaft; 8. a baffle plate; 9. a second rotating shaft; 10. a fourth rotating shaft; 11. and (4) a hopper.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

As shown in figures 1-2, the dry-mixed mortar unloading device comprises a base 1, wherein a lifting support device 2 is arranged on the outer surface of the lower end of the base 1, a hydraulic buffer device 3 is arranged on the outer surface of the front end of the base 1, and a hydraulic buffer (shock absorber) buffers and decelerates an object acting on the hydraulic buffer device to stop by means of hydraulic damping, so that a certain degree of protection is achieved. The safety buffer device is suitable for mechanical equipment such as hoisting transportation, elevators, metallurgy, harbor machinery, railway vehicles and the like, and is used for preventing the mechanism from being damaged due to hard collision in the working process. The outer surfaces of two sides of the base 1 are provided with universal wheels 4.

The top of universal wheel 4 is provided with pivot 5 and No. two pivot 9, pivot 5 and No. two pivot 9 all are located base 1's both sides surface, and No. two pivot 9 are located pivot 5's rear, the one end of pivot 5 all is provided with connecting rod 6, the upper end surface of connecting rod 6 all is provided with No. three pivot 7, the other end surface of No. three pivot 7 is provided with baffle 8, the other end surface of No. two pivot 9 is provided with hopper 11, and be provided with pivot 10 No. four between hopper 11 and the baffle 8.

One end of a pivot 5 and servo motor's output shaft fixed connection, the other end and the 6 swing joint of connecting rod of a pivot 5, baffle 8 is through No. three

pivot

7 and 6 swing joint of connecting rod, hopper 11 is through No. four pivot 10 and baffle 8 swing joint, hopper 11 is through No. two pivot 9 and base 1 swing joint, servo motor is at the pivoted in-process, hopper 11 can rotate around No. two pivot 9, the material in the hopper 11 can automatic roll-off this moment, after the material uninstallation finishes, control servo motor makes hopper 11 slowly put down, when hopper 11 slowly falls down, hopper 11 can rotate around No. four pivot 10, baffle 8 then is in the closure state with hopper 11 when hopper 11 is in the horizontality, accomplish and unload.

The hydraulic buffer device 3 comprises an outer cylinder body 301, a connecting nut 304 is arranged on the outer surface of the lower end of the outer cylinder body 301, the connecting nut 304 is in threaded connection with the bottom plate 1, and is convenient to install and detach, a return spring 302 is arranged on the outer surface of the upper end of the outer cylinder body 301, a bearing 306 is arranged on the inner surface of the upper end of the outer cylinder body 301, an oil storage chamber 308 is arranged on the inner surface of the lower end of the outer cylinder body 301, a pressure chamber 309 is arranged on the outer surface of the upper end of the oil storage chamber 308, oil holes 310 are formed in the inner surfaces of two sides of the oil storage chamber 308, a piston 307. The top of the piston 307 is the main part that constitutes the combustion chamber and its shape is related to the selected combustion chamber form, which has the advantage of a small heat absorption area. A piston rod 303 is arranged on the outer surface of the upper end of the piston 307, an impact head 305 is arranged on the outer surface of the upper end of the piston rod 303, and a silencing sleeve 311 is fixedly arranged on the outer surface of the upper end of the impact head 305

The piston rod 303 is fixedly connected with the piston 307, the impact head 305 is fixedly connected with the piston rod 303, one end of the return spring 302 is fixedly connected with the impact head 305, and the other end of the return spring 302 is fixedly connected with the outer surface of the upper end of the outer cylinder 301.

When the transport vehicle hits the impact head 305, the contact absorbs the first impact along with the return spring 302, and at the same time, the piston 307 is forced to enter the pressure chamber 309 filled with oil, the oil is forced to enter the oil storage chamber 308 from the oil hole 311, and as the piston 307 descends, the throttling hole on the wall of the pressure chamber 309 is gradually reduced and reduced, so that the total area of the throttling hole is reduced, the throttling effect of the oil is increased, and therefore, enough oil pressure is generated to complete the buffering effect. When the transport vehicle leaves, the return spring 302 resets the piston 307, oil flows back to the pressure chamber 309 from the oil storage chamber 308 through the oil hole 311, the buffer automatically resets, after the transport vehicle is ready to be used for the next time to transport dry-mixed mortar to the unloading device, the hopper 11 can rotate around the second rotating shaft 9 in the rotating process of the servo motor, at the moment, the material in the hopper 11 can automatically slide out, after the unloading of the material is finished, the servo motor is controlled to slowly put down the hopper 11, when the hopper 11 slowly falls down, the hopper 11 can rotate around the fourth rotating shaft 10, and when the hopper 11 is in a horizontal state, the baffle 8 and the hopper 11 are in a closed state, so that the unloading is completed.

The dry-mixed mortar discharging device provided by the technical scheme can protect the mechanism and prolong the service life.

Example 2

As shown in fig. 1 and 3, a lifting support device 2 is provided on the basis of embodiment 1, the lifting support device 2 includes a mounting plate 201, a rotating bearing 202 is provided on an outer surface of a lower end of the mounting plate 201, a loop bar 203 is fixedly mounted on an outer surface of a lower end of the rotating bearing 202, a threaded telescopic rod 205 is provided on an inner surface of the loop bar 203, a fixed thread block 204 is provided on an outer surface of the threaded telescopic rod 205, the threaded telescopic rod 205 penetrates through the fixed thread block 204, the threaded telescopic rod 205 is in threaded connection with the fixed thread block 204, a support foot frame 206 is fixedly mounted on an outer surface of a lower end of the threaded telescopic rod 205, and the support foot frame 206 is.

When the discharging device needs to be moved, the discharging device is moved to a required position through the universal wheel 4, when dry-mixed mortar transportation is to be carried out, the discharging device needs to be fixed, the loop rod 203 is tightly held to be matched with the rotating bearing 202 to start rotating, the loop rod 203 drives the threaded telescopic rod 205 to start rotating at the bottom of the mounting plate 201, the threaded telescopic rod 205 is movably connected with the fixed threaded block 204 through threads, the fixed threaded block 204 is fixedly connected with the mounting plate 201, the threaded telescopic rod 205 starts rotating in the inner cavity of the fixed threaded block 204 to enable the threaded telescopic rod 205 to move downwards, the supporting foot rest 206 is pushed to move downwards, the loop rod 203 is continuously rotated when the supporting foot rest 206 is in contact with the ground, the discharging device is jacked up by the supporting foot rest 206, the purpose that the universal wheel 4 is separated from the ground is

Compared with the embodiment 1, the lifting support device is added, and the stability of the discharging device is ensured on the premise of moving.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dry-mixed mortar discharge apparatus, includes base (1), its characterized in that: the lifting support device (2) is arranged on the outer surface of the lower end of the base (1), the hydraulic buffer device (3) is arranged on the outer surface of the front end of the base (1), and the universal wheels (4) are arranged on the outer surfaces of the two sides of the base (1).

2. The dry-mixed mortar discharging device according to claim 1, wherein: the top of universal wheel (4) is provided with pivot (5) and No. two pivot (9), pivot (5) and No. two pivot (9) all are located the both sides surface of base (1), just No. two pivot (9) are located the rear of pivot (5), the one end of pivot (5) all is provided with connecting rod (6), the upper end surface of connecting rod (6) all is provided with pivot (7) No. three, the other end surface of pivot (7) No. three is provided with baffle (8), the other end surface of pivot (9) No. two is provided with hopper (11), just be provided with pivot (10) No. four between hopper (11) and baffle (8).

3. The dry-mixed mortar discharging device according to claim 2, wherein: one end of a rotating shaft (5) is fixedly connected with an output shaft of a servo motor, the other end of the rotating shaft (5) is movably connected with a connecting rod (6), a baffle (8) is movably connected with the connecting rod (6) through a third rotating shaft (7), a hopper (11) is movably connected with the baffle (8) through a fourth rotating shaft (10), and the hopper (11) is movably connected with a base (1) through a second rotating shaft (9).

4. The dry-mixed mortar discharging device according to claim 1, wherein: the hydraulic buffer device (3) comprises an outer cylinder body (301), the outer surface of the lower end of the outer cylinder body (301) is provided with a connecting nut (304), the outer surface of the upper end of the outer cylinder body (301) is provided with a return spring (302), the inner surface of the upper end of the outer cylinder body (301) is provided with a bearing (306), an oil storage chamber (308) is arranged on the inner surface of the lower end of the outer cylinder body (301), a pressure chamber (309) is arranged on the outer surface of the upper end of the oil storage chamber (308), oil holes (310) are formed in the inner surfaces of the two sides of the oil storage chamber (308), a piston (307) is fixedly installed on the outer surface of the upper end of the pressure chamber (309), a piston rod (303) is arranged on the outer surface of the upper end of the piston (307), an impact head (305) is arranged on the outer surface of the upper end of the piston rod (303), and a silencing sleeve (311) is fixedly arranged on the outer surface of the upper end of the impact head (305).

5. The dry-mixed mortar discharging device according to claim 4, wherein: the piston rod (303) is fixedly connected with the piston (307), the impact head (305) is fixedly connected with the piston rod (303), one end of the return spring (302) is fixedly connected with the impact head (305), and the other end of the return spring (302) is fixedly connected with the outer surface of the upper end of the outer cylinder body (301).

6. The dry-mixed mortar discharging device according to claim 1, wherein: lifting support device (2) includes mounting panel (201), the lower extreme surface of mounting panel (201) is provided with rolling bearing (202), the outer fixed surface of lower extreme of rolling bearing (202) installs loop bar (203), the internal surface of loop bar (203) is provided with screw thread telescopic rod (205), the surface of screw thread telescopic rod (205) is provided with fixed thread piece (204), screw thread telescopic rod (205) link up fixed thread piece (204), just screw thread telescopic rod (205) and fixed thread piece (204) threaded connection, the outer fixed surface of lower extreme of screw thread telescopic rod (205) installs support foot rest (206), just support foot rest (206) and screw thread telescopic rod (205) fixed connection.