CN213055398U - Hopper for concrete proportioning - Google Patents

Abstract

The utility model provides a hopper for concrete ratio relates to concrete processing technology field. This hopper for concrete ratio, including the hopper, the bottom surface fixed mounting of hopper has four bracing pieces, and the bottom surface of hopper is located fixed mounting between four bracing pieces and has the discharge gate rather than inside intercommunication, and the last fixed surface of hopper installs the feed inlet that a plurality of equidistance distributes, and the feed inlet all communicates with the inside of hopper, and the top of hopper is provided with the rolling disc, and the bottom surface fixed mounting of rolling disc has a plurality of support, and a plurality of support all contacts with the top of hopper. This hopper for concrete ratio through setting up rolling disc, branch pipe, shower nozzle and connecting rod, reaches the effect that can spray water and can conveniently take out the inner wall of hopper, has solved prior art's ratio hopper and generally all can have the condition that dry appears in hopper part position, and this kind of condition can lead to the problem of the availability factor of hopper of the too thick influence of hopper inner wall.

Description

Hopper for concrete proportioning

Technical Field

The utility model relates to a concrete processing technology field specifically is a hopper for concrete ratio.

Background

With the continuous development of concrete materials and construction processes, concrete mixers of various novel structures appear in succession, which are machines for mixing and stirring cement, gravel aggregates and water into concrete mixtures and mainly comprise a mixing cylinder, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a rack and a supporting device.

But the dry condition appears in the hopper part position generally all can to have in prior art's proportioning hopper, and hopper inner wall is too thick can lead to hopper inner wall too thick to influence the availability factor of hopper, can appear when the water washes and have a lot of positions and wash very difficult to wash to because the inside cavity of hopper is great, the downcomer also is difficult to wash in this kind of condition to it still needs the convenient water pipe to take out after washing the completion.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a hopper is used in concrete ratio has solved prior art's proportioning hopper and has generally all can have the hopper part position the dry condition to appear, and this kind of condition can lead to the problem of the too thick availability factor that influences the hopper of hopper inner wall.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a hopper for concrete proportioning comprises a hopper, wherein four supporting rods are fixedly installed on the bottom surface of the hopper, a discharge port communicated with the interior of the hopper is fixedly installed between the four supporting rods on the bottom surface of the hopper, a plurality of feed inlets which are distributed equidistantly are fixedly installed on the upper surface of the hopper, the feed inlets are all communicated with the interior of the hopper, a rotating disc is arranged above the hopper, a plurality of supports are fixedly installed on the bottom surface of the rotating disc, all the supports are in contact with the upper portion of the hopper, a branch pipe is inserted into the rotating disc, the lower end of the branch pipe is inserted into the hopper, the bottom end of the branch pipe is hinged with a connecting rod, a spray head is fixedly installed at one end, away from the branch pipe, of the connecting rod is provided with a short rod, the short rod is located on the left side of the branch pipe, an ejector, the lower extreme of ejector pin is connected with the upper surface rotation of chuck, the left surface fixed mounting of chuck has the depression bar, the depression bar is kept away from the one end of changeing the chuck and is provided with the hinge bar between the one end that the connecting rod was kept away from to the one end of connecting rod and quarter butt, the upper and lower both ends of hinge bar are articulated in depression bar and quarter butt respectively, the fixed cover in the top of rolling disc in the upper end of branch pipe has connect hand wheel A, the upper end of ejector pin is located the top of branch pipe, the fixed cover in the upper end of ejector pin.

Preferably, the left side of the lower end of the branch pipe is provided with a long groove communicated with the inside of the branch pipe, the pressure lever penetrates through the long groove, and the lower end of the long groove penetrates through the branch pipe.

Preferably, the upper end of the branch pipe is fixedly provided with a screw cap, the upper end of the ejector rod penetrates through the screw cap, and the ejector rod is in threaded connection with the screw cap.

Preferably, the number of the feeding holes is six, and the six feeding holes are distributed in an equidistant circumferential array on the axis of the hopper.

Preferably, the branch pipe is positioned in the center of the hopper, and the branch pipe is perpendicular to the hopper.

Preferably, the hand wheel B is located above the hand wheel a, and the hand wheel a and the hand wheel B are concentrically arranged.

(III) advantageous effects

The utility model provides a hopper is used in concrete ratio. The method has the following beneficial effects:

1. the hopper for concrete proportioning is provided with the rotating disc, the branch pipes, the spray head and the connecting rod, the branch pipes are inserted in the hopper, the hand wheel B is rotated to drive the ejector rod to rotate when the hand wheel B rotates, the ejector rod can move up and down along the branch pipes when rotating, the ejector rod can be driven to move when moving downwards, the connecting rod can be driven to swing by the hinge rod and the short rod when moving, the connecting rod can rotate relative to the bottom end of the branch pipe, the connecting rod can be close to the inner wall of the hopper when being perpendicular to the branch pipes, the spray head can spray water, the branch pipes can be driven to rotate when the hand wheel A is rotated, the position of spraying water can be changed, the effects of spraying water on the inner wall of the hopper and being convenient to take out are achieved, and the problem that the positions of part of the hopper in the proportioning hopper in the, this situation may lead to a problem that the use efficiency of the hopper is affected by the excessive thickness of the inner wall of the hopper.

2. This hopper for concrete ratio through setting up rolling disc and support, can make the rolling disc place the top at the hopper through the support, and then the rolling disc can be used for supporting the branch pipe, has reached the effect that can conveniently erect the branch pipe and can cooperate the not effect of unidimensional hopper.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

fig. 4 is an enlarged view of a structure at a in fig. 2 according to the present invention.

Wherein, 1 hopper, 2 bracing pieces, 3 discharge ports, 4 feed inlets, 5 rotating discs, 6 supports, 7 branch pipes, 8 connecting rods, 9 spray heads, 10 short rods, 11 ejector rods, 12 chucks, 13 compression rods, 14 hinge rods, 15 hand wheels A, 16 hand wheels B, 17 elongated slots and 18 screw caps.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a hopper for concrete proportioning, as shown in figures 1-4, comprising a hopper 1, four support rods 2 are fixedly arranged on the bottom surface of the hopper 1, the support rods 2 can support the hopper 1 from the beginning, a discharge port 3 communicated with the interior of the four support rods 2 is fixedly arranged between the four support rods 1 on the bottom surface, the discharge port 3 can be used for discharging concrete, a plurality of feed ports 4 distributed at equal intervals are fixedly arranged on the upper surface of the hopper 1, a plurality of feed ports 4 are arranged to match concrete, the feed ports 4 are all communicated with the interior of the hopper 1, the number of the feed ports 4 is six, the six feed ports 4 are distributed in a circumferential array manner at equal intervals along the axial lead of the hopper 1, a rotating disc 5 is arranged above the hopper 1, a plurality of brackets 6 are fixedly arranged on the bottom surface of the rotating disc 5, and the plurality of brackets 6 are all contacted, a branch pipe 7 is inserted in the rotating disc 5, the branch pipe 7 is of a vertically through structure, the lower end of the branch pipe 7 is inserted in the hopper 1, the branch pipe 7 is located at the center of the hopper 1, the branch pipe 7 is perpendicular to the hopper 1, the bottom end of the branch pipe 7 is hinged with a connecting rod 8, the diameter of the connecting rod 8 is smaller than that of the branch pipe 7, a nozzle 9 is fixedly installed at one end of the connecting rod 8 far away from the branch pipe 7, the nozzle 9 can be connected with an external water pumping device to achieve the effect of water spraying, a short rod 10 is installed at one end of the connecting rod 8 far away from the nozzle 9, the short rod 10 is located on the left side of the branch pipe 7, a mandril 11 is inserted in the branch pipe 7, the mandril 11 is slidably connected with the branch pipe 7, a chuck 12 is arranged at the lower end of the inside the branch pipe 7, the lower end of the mandril 11 is rotatably connected with the upper surface of the chuck 12, an elongated slot 17 communicated with the interior of the branch pipe 7 is formed in the left side of the lower end of the branch pipe 7, the pressure rod 13 penetrates through the elongated slot 17, the lower end of the elongated slot 17 penetrates through the branch pipe 7, the upper end and the lower end of the hinge rod 14 are hinged to the pressure rod 13 and the short rod 10 respectively, a hand wheel A15 is fixedly sleeved on the upper end of the branch pipe 7 above the rotating disc 5, the upper end of the ejector rod 11 is positioned above the branch pipe 7, a hand wheel B16 is fixedly sleeved on the upper end of the ejector rod 11, a hand wheel B16 is positioned above the hand wheel A15, the hand wheel A15 and the hand wheel B16 are concentrically arranged, the ejector rod 11 is in threaded connection with the upper end of the branch pipe 7, a.

The theory of operation, rotation hand wheel B16, can drive ejector pin 11 when hand wheel B16 rotates and rotate, ejector pin 11 can reciprocate along branch pipe 7 in the pivoted, can drive depression bar 13 motion when ejector pin 11 moves down, can drive the swing of connecting rod 8 through hinge lever 14 and quarter butt 10 when depression bar 13 moves, connecting rod 8 can rotate for the bottom of branch pipe 7, can be close to the inner wall of hopper 1 when connecting rod 8 is perpendicular with branch pipe 7, and shower nozzle 9 can spray water, can drive branch pipe 7 when rotating hand wheel A15 and rotate, and then can change the position of spraying water, can take out branch pipe 7 from the inside of hopper 1 when packing up connecting rod 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a hopper is used in concrete ratio, includes hopper (1), its characterized in that: the bottom surface of the hopper (1) is fixedly provided with four supporting rods (2), the bottom surface of the hopper (1) is positioned between the four supporting rods (2) and is fixedly provided with a discharge port (3) communicated with the interior of the hopper, the upper surface of the hopper (1) is fixedly provided with a plurality of feed ports (4) distributed at equal intervals, the feed ports (4) are communicated with the interior of the hopper (1), a rotating disc (5) is arranged above the hopper (1), a plurality of supports (6) are fixedly arranged on the bottom surface of the rotating disc (5), the plurality of supports (6) are contacted with the upper part of the hopper (1), a branch pipe (7) is inserted into the interior of the rotating disc (5), the lower end of the branch pipe (7) is inserted into the interior of the hopper (1), the bottom end of the branch pipe (7) is hinged with a connecting rod (8), one end of the connecting rod (8), far away from the branch pipe (7), is fixedly provided with a spray head, short rod (10) are located the left side of branch pipe (7), the inside of branch pipe (7) is pegged graft and is had ejector pin (11), ejector pin (11) and branch pipe (7) sliding connection, the inside lower extreme of branch pipe (7) is provided with chuck (12), the lower extreme of ejector pin (11) is connected with the upper surface rotation of chuck (12), the left surface fixed mounting of chuck (12) has depression bar (13), be provided with hinge rod (14) between the one end of turning chuck (12) is kept away from in depression bar (13) and short rod (10) one end of keeping away from connecting rod (8), the upper and lower both ends of hinge rod (14) are articulated in depression bar (13) and short rod (10) respectively, the upper end of branch pipe (7) is located the fixed hand wheel A (15) that has cup jointed in top of rolling disc (5), the upper end of ejector pin (11) is located the top of branch pipe (7), the upper end fixed cover of ejector pin (11) has been cup jointed B (16), ejector.

2. The hopper for concrete proportioning of claim 1, wherein: the left side of the lower end of the branch pipe (7) is provided with a long groove (17) communicated with the interior of the branch pipe, the pressing rod (13) penetrates through the long groove (17), and the lower end of the long groove (17) penetrates through the branch pipe (7).

3. The hopper for concrete proportioning of claim 1, wherein: the upper end of the branch pipe (7) is fixedly provided with a nut (18), the upper end of the ejector rod (11) penetrates through the nut (18), and the ejector rod (11) is in threaded connection with the nut (18).

4. The hopper for concrete proportioning of claim 1, wherein: the number of the feed inlets (4) is six, and the six feed inlets (4) are distributed in an equidistant circumferential array mode by the axial lead of the hopper (1).

5. The hopper for concrete proportioning of claim 1, wherein: the branch pipe (7) is positioned at the center of the hopper (1), and the branch pipe (7) is perpendicular to the hopper (1).

6. The hopper for concrete proportioning of claim 1, wherein: the hand wheel B (16) is positioned above the hand wheel A (15), and the hand wheel A (15) and the hand wheel B (16) are arranged concentrically.

Images