CN213648126U

CN213648126U - Concrete raw material blanking device

Info

Publication number: CN213648126U
Application number: CN202022305835.1U
Authority: CN
Inventors: 杜宥谕; 杜勋虎
Original assignee: Shenzhen Nanofront Technology Co ltd
Current assignee: Shenzhen Nanofront Technology Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-09
Anticipated expiration: 2030-10-16

Abstract

The utility model is suitable for a concrete processing field provides concrete raw materials's unloader, include: the bottom plate, the supporting seat is installed to the bottom plate bottom, quick-witted case is installed to the bottom plate top, the fixed block is installed at machine roof portion, inside the opening of fixed block has the spout, spout internally mounted has the pneumatic cylinder, the inside atmospheric pressure pole that is equipped with of pneumatic cylinder, install the antidrip device on the atmospheric pressure pole, install unloader on the antidrip device, the device is through additional antidrip device, when making the unloading of concrete raw materials end, can in time keep off in blowing pipe department, collect the raw materials of remaining drippage, prevent to scatter, and additional unloader, and the mode that uses to open and shut guarantees that the raw materials can in time terminate the unloading work, prevents that the raw materials from leaking.

Description

Concrete raw material blanking device

Technical Field

The utility model belongs to the concrete processing field especially relates to concrete raw materials's unloader.

Background

Concrete, referred to as "concrete" for short: refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.

Most of the existing concrete blanking devices cannot control the single blanking amount, cannot stop discharging in the process of blanking, can scatter a large amount of raw materials if temporarily stopped, and can still drop residual raw materials downwards when the blanking is finished, so that the raw materials can be solidified in places where the raw materials are not needed if the raw materials are not treated in time, and inconvenience is brought to subsequent treatment.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a can prevent unloader of concrete raw materials that raw materials scatter, aim at solving the most uncontrollable single unloading volume of current concrete unloader, can't terminate the blowing on the way at the unloading, if terminate then have a large amount of raw materials to scatter temporarily, and still have remaining raw materials to drip downwards when finishing the unloading if not in time handle then can lead to the raw materials to take place to solidify in the place that does not need, bring inconvenient problem for subsequent processing.

The embodiment of the utility model provides a realize like this, concrete raw materials's unloader, include: the bottom plate, the supporting seat is installed to the bottom plate, quick-witted case is installed to the bottom plate top, the fixed block is installed at machine roof portion, inside the opening of fixed block has the spout, spout internally mounted has the pneumatic cylinder, the inside atmospheric pressure pole that is equipped with of pneumatic cylinder, install the antidrip device on the atmospheric pressure pole, the antidrip device is last to be installed unloader.

Preferably, the anti-dripping device comprises a storage box, the storage box is fixedly connected with the air pressure rod, a discharging pipe is installed at the bottom of the storage box, and the discharging device is fixedly installed at the bottom of the discharging pipe; the fixing table is installed to machine bottom of the case portion, be equipped with the receiver between fixing table and the storage tank, it has the sliding tray to open on the receiver lateral wall, be equipped with the slide bar in the sliding tray, the slide bar both ends bearing connection has first connecting rod and second connecting rod respectively, first connecting rod and second connecting rod one end articulate respectively has third connecting rod and fourth connecting rod, the third connecting rod and the fourth connecting rod other end are articulated with the receiver lateral wall, the first connecting rod and the second connecting rod other end are articulated in storage tank and fixing table respectively.

Preferably, receiver bottom surface is the design of tilting right.

Preferably, the blanking device comprises a baffle, the baffle is fixedly connected with the bottom of the discharging pipe, a blanking hole is formed in the middle of the baffle, four triangular baffles are hinged to one side of the baffle, and a torsion spring is mounted at the hinged position of the triangular baffles and the baffle; the middle part of the fixed table is provided with a discharging groove, and an auxiliary discharging pipe is arranged in the discharging groove.

Preferably, the inner diameter of the blanking groove is larger than the outer diameter of the discharging pipe.

Preferably, the outer diameter of the auxiliary discharging pipe is smaller than the inner diameter of the discharging hole.

The embodiment of the utility model provides a pair of concrete raw materials's that can prevent raw materials scattering unloader has following beneficial effect:

the device makes the concrete material end unloading through additional antidrip device, can in time keep off in blowing pipe department, collects the raw materials of remaining drippage, prevents to scatter, and attaches unloader, uses the mode of opening and shutting to guarantee that the raw materials can in time terminate the unloading work, prevents that the raw materials from leaking.

Drawings

Fig. 1 is a schematic structural view of a blanking device for concrete raw materials provided by an embodiment of the present invention;

fig. 2 is a working state diagram of a blanking device for concrete raw materials provided by the embodiment of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a three-dimensional structure diagram of a blanking device baffle plate of a blanking device for concrete raw materials provided by the embodiment of the utility model;

fig. 5 is a working state diagram of a baffle plate of a blanking device of a concrete raw material.

In the drawings: 1. a base plate; 2. a supporting seat; 3. a chassis; 4. a fixed block; 5. a chute; 6. a pneumatic cylinder; 7. a pneumatic rod; 8. an anti-dripping device; 81. a storage tank; 82. discharging the material pipe; 83. a fixed table; 84. a storage box; 85. a sliding groove; 86. a slide bar; 87. a first link; 88. a second link; 89. a third link; 810. a fourth link; 9. a blanking device; 91. a baffle plate; 92. a blanking hole; 93. a triangular baffle plate; 94. a discharging groove; 95. and an auxiliary discharging pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Example 1:

as shown in fig. 1, in the embodiment of the present invention, the present invention includes: the bottom plate 1, supporting seat 2 is installed to 1 bottom of bottom plate, quick-witted case 3 is installed to 1 top of bottom plate, fixed block 4 is installed at 3 tops of machine case, 4 inside division of fixed block have

spout

5, 5 internally mounted of spout have pneumatic cylinder 6, the inside atmospheric pressure pole 7 that is equipped with of pneumatic cylinder 6, install antidrip device 8 on the atmospheric pressure pole 7, install unloader 9 on the antidrip device 8.

As shown in fig. 1 and 2, in the embodiment of the present invention, the anti-dripping device 8 includes a storage tank 81, the storage tank 81 is fixedly connected to the air pressure rod 7, a discharging pipe 82 is installed at the bottom of the storage tank 81, and the discharging device 9 is fixedly installed at the bottom of the discharging pipe 82; the fixing table 83 is installed to quick-witted case 3 bottom, be equipped with receiver 84 between fixing table 83 and the storage tank 81, it has sliding tray 85 to open on the receiver 84 lateral wall, be equipped with slide bar 86 in the sliding tray 85, slide bar 86 both ends bearing connection respectively has first connecting rod 87 and second connecting rod 88, first connecting rod 87 and second connecting rod 88 one end articulate respectively has third connecting rod 89 and fourth connecting rod 810, the third connecting rod 89 and the fourth connecting rod 810 other end articulate with receiver 84 lateral wall, the first connecting rod 87 and the second connecting rod 88 other end articulate in storage tank 81 and fixed station 83 respectively.

When the material discharging device is used, raw materials are injected into the storage box 81, the pneumatic cylinder 6 is started, the storage box 81 is pushed to move downwards through the pneumatic rod 7, at the moment, the storage box 81 drives the first connecting rod 87 and the second connecting rod 88 to rotate, at the moment, the sliding rod 86 slides in the sliding groove 85 and limits the movement of the first connecting rod 87 and the second connecting rod 88, the first connecting rod 87 and the second connecting rod 88 drive the third connecting rod 89 and the fourth connecting rod 810 to rotate, and the storage box 84 is pushed to move leftwards so that the bottom of the material discharging pipe 82 is not blocked any more, and the material discharging operation can be carried out; when the discharging pipe 82 rises, all the components can run reversely and return to the state shown in fig. 1, so that the bottom of the discharging pipe 82 is blocked and the raw materials are prevented from leaking.

In the embodiment of the present invention, the bottom surface of the storage box 84 is designed to be inclined to the right, so that the stored raw materials can be collected together, and the processing is convenient.

Example 2:

as shown in fig. 3 to 5, in the embodiment of the present invention, the blanking device 9 includes a baffle 91, the baffle 91 is fixedly connected to the bottom of the discharging pipe 82, a blanking hole 92 is formed in the middle of the baffle 91, four triangular baffles 93 are hinged to one side of the baffle 91, and a torsion spring is installed at the hinged position of the triangular baffles 93 and the baffle 91; a discharging groove 94 is formed in the middle of the fixed table 83, and an auxiliary discharging pipe 95 is arranged inside the discharging groove 94.

During the use, pneumatic cylinder 6 can promote atmospheric pressure pole 7 and move down, and then drive storage tank 81 and blowing pipe 82 and move down, and when blowing pipe 82 got into unloading groove 94, triangular baffle 93 can contact with vice blowing pipe 95, and vice blowing pipe 95 can promote triangular baffle 93 and make its rotation, and unloading hole 92 was in the open mode this moment, and raw materials accessible unloading hole 92 gets into in vice blowing pipe 95 and the unloading groove 94 for use.

When the blanking is required to be stopped, the pneumatic rod 7 is only required to be retracted by controlling the pneumatic cylinder 6, the auxiliary blanking pipe 95 can be separated from the blanking pipe 82 at the moment, and the triangular baffle 93 can reset under the action of gravity, raw material extrusion and a torsion spring to block the raw material in the blanking pipe 82 and prevent the raw material from falling.

In the embodiment of the present invention, the inner diameter of the discharging chute 94 is larger than the outer diameter of the discharging pipe 82, so as to ensure that the discharging pipe 82 can enter the discharging chute 94.

In the embodiment of the present invention, the outer diameter of the auxiliary discharging pipe 95 is smaller than the inner diameter of the discharging hole 92, so as to ensure that the auxiliary discharging pipe 95 can extend into the discharging pipe 82 through the discharging hole 92.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Unloader of concrete raw materials includes: bottom plate (1), its characterized in that, supporting seat (2) are installed to bottom plate (1) bottom, quick-witted case (3) are installed to bottom plate (1) top, fixed block (4) are installed at quick-witted case (3) top, fixed block (4) inside division has spout (5), spout (5) internally mounted has pneumatic cylinder (6), pneumatic cylinder (6) inside is equipped with pneumatic rod (7), install antidrip device (8) on pneumatic rod (7), install unloader (9) on antidrip device (8).

2. The blanking device of the concrete raw material as recited in claim 1, wherein the anti-dripping device (8) comprises a storage tank (81), the storage tank (81) is fixedly connected with the pneumatic rod (7), a discharging pipe (82) is installed at the bottom of the storage tank (81), and the blanking device (9) is fixedly installed at the bottom of the discharging pipe (82); fixed station (83) is installed to quick-witted case (3) bottom, be equipped with receiver (84) between fixed station (83) and storage case (81), it has sliding tray (85) to open on receiver (84) lateral wall, be equipped with slide bar (86) in sliding tray (85), slide bar (86) both ends bearing connection respectively have first connecting rod (87) and second connecting rod (88), first connecting rod (87) and second connecting rod (88) one end articulate respectively has third connecting rod (89) and fourth connecting rod (810), third connecting rod (89) and fourth connecting rod (810) the other end and receiver (84) lateral wall articulate, first connecting rod (87) and second connecting rod (88) the other end articulate in storage case (81) and fixed station (83) respectively.

3. The blanking device of concrete raw material according to claim 2, characterized in that the bottom surface of said storage box (84) is designed to be inclined to the right.

4. The blanking device for the concrete raw material as recited in claim 2, wherein the blanking device (9) comprises a baffle (91), the baffle (91) is fixedly connected with the bottom of the discharging pipe (82), a blanking hole (92) is formed in the middle of the baffle (91), four triangular baffles (93) are hinged to one side of the baffle (91), and a torsion spring is installed at the hinged position of the triangular baffles (93) and the baffle (91); a discharging groove (94) is formed in the middle of the fixed table (83), and an auxiliary discharging pipe (95) is arranged inside the discharging groove (94).

5. The blanking device of the concrete raw material according to the claim 4, characterized in that the inner diameter of the blanking groove (94) is larger than the outer diameter of the discharging pipe (82).

6. The blanking device of the concrete raw material according to the claim 4, characterized in that the external diameter of the secondary blanking pipe (95) is smaller than the internal diameter of the blanking hole (92).