CN210709116U

CN210709116U - Chute opening device with adjustable

Info

Publication number: CN210709116U
Application number: CN201921296430.7U
Authority: CN
Inventors: 刘天云; 王敏; 白航; 史伟; 董晨光; 张旭
Original assignee: China West Construction North Co Ltd
Current assignee: China West Construction North Co Ltd; China West Construction Tianjin Co Ltd
Priority date: 2019-08-10
Filing date: 2019-08-10
Publication date: 2020-06-09
Anticipated expiration: 2029-08-10

Abstract

The utility model relates to a swift current notch device with adjustable, including the chute, chute one side sets up to the feed inlet, and the opposite side sets up to the discharge gate, the chute diapire is provided with the slide rail along length direction, installs the slider that slides along the slide rail on the slide rail, the chute is close to the discharge gate slope and is provided with the fan board that is located the chute below, the fan board comprises a plurality of flabellums stack, and the through-hole has all been seted up in the centre of a circle of each flabellum, and each the through-hole is all just to setting up, runs through the through-hole is provided with and is located the swivel pin. The utility model discloses a to the expansion of concrete chute mouth, use manpower sparingly at narrow local unloading when being favorable to concrete feeding.

Description

Chute opening device with adjustable

Technical Field

The utility model belongs to the technical field of the concrete conveying equipment and specifically relates to a chute mouth device with adjustable.

Background

At present, in the field of concrete conveying equipment, the quality of concrete has very important influence on the engineering quality, so that the quality of concrete is important, when a pouring place or a pouring position is not easy to convey the concrete safely and conveniently, people can slide the concrete from a high place by adopting a chute, the segregation phenomenon of the concrete due to the action of gravity can be reduced, and the quality of the concrete is improved.

Chinese patent with prior art bulletin number CN208430784U discloses a concrete chute device, including first chute and second chute, the end of first chute stacks the top at second chute front end, the bottom of first chute is provided with fixed leg at its length direction's both ends, the lower pot head of fixed leg is equipped with movable landing leg, along axis direction sliding fit between fixed leg and the movable landing leg between them, it is fixed through bolted connection between fixed leg and the movable landing leg, the bottom of first chute is provided with the crossbeam, the fixed support that is provided with in second chute bottom, form through pivot and axle sleeve between support and the crossbeam and rotate and be connected.

The working principle is as follows: operating personnel stacks the end of first chute in the top of second chute front end earlier, locates the inner wall of activity landing leg with fixed landing leg cover, and the rethread bolt is connected fixedly, fixed landing leg and activity landing leg sliding fit, realize the altitude mixture control of chute device through adjusting relative position between them to adapt to the position of pouring of different elevations, rotate through pivot and axle sleeve between support and the crossbeam that second chute bottom is fixed and be connected, make second chute horizontal hunting.

However, the above-described technique has the following drawbacks: the chute opening arranged in the prior art file has a small moving range, so that the concrete pouring area is narrow, and the rapid blanking is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a swift current notch device with adjustable has realized being favorable to the concrete unloading to the expansion of concrete swift current notch, improves unloading efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a chute mouth device with adjustable, includes the chute, chute one side sets up to the feed inlet, and the opposite side sets up to the discharge gate, the chute diapire is provided with the slide rail along length direction, installs the slider that slides along the slide rail on the slide rail, the chute is close to the discharge gate slope and is provided with the fan board that is located the chute below, the fan board comprises a plurality of flabellums stack, and the through-hole has all been seted up to the centre of a circle of each flabellum, and each the through-hole is all just to setting up, runs through the through-hole is provided with and is located rotatory. The utility model discloses a to the expansion of concrete chute mouth, just can the unloading in constrictive place when being favorable to concrete feeding, use manpower sparingly.

Through adopting above-mentioned technical scheme, when carrying concrete and pouring, operating personnel remove the slide rail of sector plate along chute diapire length direction to a certain position after with the bolt insert fixedly from the screw hole of slide rail, pour concrete from the feed inlet again, concrete slides to the discharge gate along the chute under the action of gravity, the sector plate of expansion has enlarged concrete placement area, be favorable to the unloading in narrow place when concrete feeding, use manpower sparingly, concrete feeding pours and rotates to fixing device after pouring a plurality of stacks on the sector plate on the completion on the flabellum, the convenience is fixed to closed back sector plate.

The utility model discloses further set up to: a plurality of uniformly distributed holes are formed through the sliding rail, and a fixing part capable of being inserted into the holes is arranged through the sliding block.

Through adopting above-mentioned technical scheme, the setting of a plurality of trompils and mounting has realized the fixed to the fan-shaped groove of different positions that slides.

The utility model discloses further set up to: the fixing piece is arranged as a bolt.

Through adopting above-mentioned technical scheme, the bolt has realized being fixed in the slide rail with the slider steadily.

The utility model discloses further set up to: and a first baffle and a second baffle are respectively arranged on two adjacent side walls of the fan plate close to the through hole.

Through adopting above-mentioned technical scheme, the setting of first baffle and second baffle prevents that the concrete from taking place unrestrained phenomenon when the unloading.

The utility model discloses further set up to: a buckle is arranged on one side of the first baffle, and a clamping hook clamped with the buckle is arranged on the second baffle.

Through adopting above-mentioned technical scheme, buckle and setting up of pothook have realized the fixed when the flabellum is closed, prevent that the flabellum from opening.

The utility model discloses further set up to: be provided with first baffle and second baffle on the flabellum, first baffle and second baffle are all followed the radial direction of flabellum sets up, first baffle is located the flabellum surface, the second baffle set up in the flabellum diapire, just first baffle can with the second baffle joint on the adjacent flabellum.

Through adopting above-mentioned technical scheme, the first baffle that sets up between two adjacent flabellums prevents with the second baffle that the flabellum from opening and shutting the angle too big, and the concrete of pouring takes place the edge leakage from the flabellum gap.

The utility model discloses further set up to: one side of the chute bottom wall is rotatably connected with a connecting plate, and the section of the connecting plate is arranged in an L shape.

Through adopting above-mentioned technical scheme, the L type connecting plate of chute diapire one side rotation connection has realized the fixed to closed back fan board.

The utility model discloses further set up to: and limiting bosses are arranged at two ends of the sliding rail.

Through adopting above-mentioned technical scheme, the setting of spacing boss has realized the sliding of sector in certain stroke of slide rail.

To sum up, the utility model discloses a beneficial technological effect does:

1. the fan plate is designed, so that the concrete chute opening is enlarged, the feeding can be favorably carried out in a narrow place during the concrete conveying, and the labor is saved;

2. through the first baffle and the second baffle at the edge of the designed fan blades, the phenomenon that concrete is scattered during blanking is prevented.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

fig. 3 is a schematic structural view of the fan plate of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure, 1, a chute; 2. a feed inlet; 3. a discharge port; 4. a fan plate; 21. a first separator; 22. a second separator; 31. buckling; 32. a hook; 33. a first baffle plate; 34. a second baffle; 35. a through hole; 36. a fan blade; 41. a bolt; 42. a slider; 43. a connecting plate; 44. opening a hole; 45. a slide rail; 46. rotating the pin shaft; 47. and a limiting boss.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model discloses a swift current notch device with adjustable, as shown in figure 1, including chute 1, chute 1 one side sets up to feed inlet 2, and the opposite side sets up to discharge gate 3, and chute 1 is close to discharge gate 3 slope and is provided with fan board 4 that is located chute 1 below.

In order to enlarge the concrete chute opening, facilitate the blanking of concrete in narrow place during the transportation, save manpower, as shown in fig. 2, a first partition plate 21 and a second partition plate 22 are arranged near two sides of the fan blade 36, the first partition plate 21 and the second partition plate 22 are both arranged along the radial direction of the fan blade 36, the first partition plate 21 is located on the surface of the fan blade 36, the second partition plate 22 is arranged on the bottom wall of the fan blade 36, and the first partition plate 21 can be clamped with the second partition plate 22 on the adjacent fan blade 36.

As shown in fig. 3, each fan plate 4 in this embodiment is formed by stacking three fan blades 36, a through hole 35 is formed in the center of each fan blade 36, each through hole 35 is disposed opposite to each other, a first baffle 33 and a second baffle 34 are disposed on each fan blade 36, the first baffle 33 and the second baffle 34 are respectively located on two sides of each fan blade 36, a buckle 31 is disposed on one side of the first baffle 33, and a hook 32 clamped with the buckle 31 is disposed on the second baffle 34.

In order to realize the scalability of the fan plate 4, as shown in fig. 4, the bottom wall of the chute 1 is provided with a slide rail 45 along the length direction, a slide block 42 sliding along the slide rail 45 is installed on the slide rail 45, a rotating pin 46 located on the chute 1 is arranged through the through hole 35, a plurality of uniformly distributed holes 44 are arranged through the slide rail 45, a fixing part capable of abutting against the slide block 42 is arranged through the holes 44, the fixing part is set as a bolt 41, one side of the bottom wall of the chute 1 is rotatably connected with a connecting plate 43, the cross section of the connecting plate 43 is arranged in an L shape, in order to realize the sliding of the fan plate in a certain stroke of.

The implementation principle of the embodiment is as follows: when concrete is conveyed and poured, an operator moves the fan plate 4 to a certain position along the sliding rail 45 in the length direction of the bottom wall of the chute 1, inserts and fixes the bolt 41 from the threaded hole of the sliding rail 45, opens each fan blade 36 of the fan plate 4 to the maximum opening and closing angle, pours the concrete into the chute from the feeding hole 2, slides the concrete to the discharging hole 3 along the chute 1 under the action of gravity, prevents the concrete from spilling during the feeding process by the first baffle plate 33 and the second baffle plate 34 of which the edge of the fan blade 36 outside the fan plate 4 is consistent with the height of the chute 1, prevents the first baffle plate 21 and the second baffle plate 22 of the edge of the fan blade 36 from mutually limiting during the opening process of the fan blade 36, prevents the cast concrete from leaking from the gaps of the fan blade 36 due to the overlarge opening angle of the fan blade 36, enlarges the concrete pouring area by the unfolded fan blade 36, and is beneficial to the feeding in a narrow place during the concrete, the labor is saved, after the concrete is conveyed and poured, the fan blades 36 on the fan plate 4 are overlapped and then rotate to the connecting plate 43 with the L-shaped section, and the closed rear fan plate 4 is convenient to fix.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a chute mouth device with adjustable, includes chute (1), its characterized in that: chute (1) one side sets up to feed inlet (2), and the opposite side sets up to discharge gate (3), chute (1) diapire is provided with slide rail (45) along length direction, installs slider (42) that slides along slide rail (45) on slide rail (45), chute (1) is close to discharge gate (3) slope and is provided with fan board (4) that are located chute (1) below, fan board (4) are constituteed by a plurality of flabellum (36) stack, and through-hole (35) have all been seted up in the centre of a circle of each flabellum (36), and each through-hole (35) are all just to setting up, run through-hole (35) are provided with and are located rotatory round pin axle (46) on slider (42), just flabellum (36) rotate with rotatory round pin axle (46).

2. The adjustable chute opening device as claimed in claim 1, wherein: a plurality of uniformly distributed holes (44) are formed through the sliding rail (45), and fixing pieces capable of being inserted into the holes (44) are arranged through the sliding block (42).

3. The adjustable chute opening device as claimed in claim 2, wherein: the fixing piece is provided with a bolt (41).

4. The adjustable chute opening device as claimed in claim 1, wherein: and a first baffle (33) and a second baffle (34) are respectively arranged on two adjacent side walls of the fan plate (4) close to the through hole (35).

5. The adjustable chute opening device as claimed in claim 4, wherein: a buckle (31) is arranged on one side of the first baffle (33), and a hook (32) clamped with the buckle (31) is arranged on the second baffle (34).

6. The adjustable chute opening device as claimed in claim 1, wherein: be provided with first baffle (21) and second baffle (22) on flabellum (36), first baffle (21) and second baffle (22) are all followed the radial direction of flabellum (36) sets up, first baffle (21) are located flabellum (36) surface, second baffle (22) set up in flabellum (36) diapire, just first baffle (21) can with second baffle (22) joint on adjacent flabellum (36).

7. The adjustable chute opening device as claimed in claim 1, wherein: one side of the bottom wall of the chute (1) is rotatably connected with a connecting plate (43), and the section of the connecting plate (43) is arranged in an L shape.

8. The adjustable chute opening device as claimed in claim 7, wherein: and limiting bosses (47) are arranged at two ends of the sliding rail (45).