CN2253728Y

CN2253728Y - Discharge controllable grain storage cupboard

Info

Publication number: CN2253728Y
Application number: CN 95250083
Authority: CN
Inventors: 张林华; 潘培一; 李佳荣
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-12-28
Filing date: 1995-12-28
Publication date: 1997-05-07
Anticipated expiration: 2005-12-28

Abstract

The utility model relates to a discharge controllable grain storage cabinet, comprising a cabinet fixed with a funnel, a base, a cover, a grain discharge chute. The utility model is characterized in that a lower opening of the funnel is fixed with a measuring bucket; the bottom of the measuring bucket is movably connected with a grain discharging board; a plurality of gates are arranged at different heights according to capacity and weight of a unit of grains, and gates with openings on the right are arranged interior; each gate is connected with a button outside the cabinet through a pull rod; the left side of the rod is provided with a convex article. A hook of the grain discharging board matches with the grain discharging board, and the upper end is connected with a connecting rod. The other end of the connecting rod is connected with the lower end of a lever, and the connecting position is provided with an extension spring. The upper part of the lever is provided with a plurality of orifices of the pull rod. The lower opening of the grain discharge chute is connected with a cover board capable of covering on the cabinet body upward.

Description

Controlled metering output grain-storage cabinet

The utility model relates to the container scope that is used for object or storing material or transportation, i.e. B65D, particularly controlled metering output grain-storage cabinet.

General storage grain adopts bag, cylinder, wooden cabinet etc., takes from top to bottom.Like this, the grain of bottom is apt to deteriorate, simultaneously the grain quantity of taking out is felt unsure of.91210096.6, patent application technology such as 91208628.9,94246170.3,95225635.5, then can solve bottom food and metering earlier and get difficult problems such as grain.The former is comparatively simple, and still, tumbler is box-uped on funnel easily.The latter is rational in infrastructure, and is poorly sealed but drawer etc. are located, and the cockroach class pest easily advances difficulty and goes out.In addition, tumbler manufacturing, matching requirements are higher.

Task of the present utility model provides a kind of controlled metering output grain-storage cabinet.Its is measurable gets grain, bottom food earlier, also can avoid insect become into, make, assemble simpler simultaneously.

Task is achieved in that controlled metering output grain-storage cabinet, at least comprise the cabinet, base, lid, cover plate, the unloading chute that are fixed with funnel, it is characterized in that the end opening of funnel is fixed with the batch box of bottom opening, have on the differing heights of batch box by grain unit weight and be partitioned into not isometric some flashboard slots, respectively be inserted with flashboard in the flashboard slot, the right-hand part of flashboard have with batch box on this cooresponding aperture, cross section, place, also be connected with the pull bar that is fixed together with the pull-button that is positioned at the cabinet face outside by aperture one end.At the bottom opening place of batch box, it is more bigger and can turn over the unloading plate that falls downwards than bottom opening that latch is connected with area.On the lateral surface of batch box bottom, be connected with the unloading plate hook with pin, the hook face of its lower end props up the unloading plate, the upper end connecting rod of ining succession.The other end of connecting rod links to each other with the lower end of lever.Be connected with extension spring between this place and the cabinet.The top of lever has the tie rod hole that is complementary with pull bar, and lever is fixed on cabinet panel inboard with pin.The left part of pull bar has thrust.Be positioned at the unloading chute of batch box below, its end opening is connected with can renovate plate, upwards digs to clap to be combined on the cabinet.

Working process is as follows: push pull bar, under the effect of extension spring, pulling force is delivered to the unloading plate hook by connecting rod.This hook hooks the unloading plate, upwards ejection and make it to cover the batch box lower openings.Pour grain into.Grain by the flashboard aperture, is filled batch box by funnel.When taking grain, turn down cover plate earlier, connect container, amount is extracted pull bar out on demand again, and shift out outside the batch box along flashboard slot to the right in the flashboard aperture, and is disconnected this grain lock more than flashboard in the batch box.Simultaneously, the thrust on this pull bar lever push to the right, overcome tension spring tension after, connecting rod pushes away left, the unloading plate hook is opened, the unloading plate turns over downwards.So the grain in the batch box below this flashboard is outside chute flows out cabinet.Otherwise, pushing pull bar, the unloading plate hook props up the unloading plate, thereby the batch box end opening is sealed.At last, cover plate is closed in bat.

According to the controlled metering output grain-storage cabinet that such scheme is made, can measure as required to draw and put grain, the bottom is food earlier.Because simple in structure, make assembling and become easily, relatively sealing simultaneously, avoided insect become into, particularly cockroach can not enter.

Fig. 1 is the utility model cross-sectional schematic; Fig. 2 is the front schematic view of Fig. 1.

Below in conjunction with accompanying drawing, embodiment is described.

Controlled metering output grain-storage cabinet comprises the cabinet [2], base [21], lid [1], the unloading chute [19] that are fixed with funnel [4].The end opening of funnel [4] is fixed with the batch box [3] of bottom opening, on its differing heights, has the flashboard slot of horizontal direction by flat food unit weight, and groove is built-in with flashboard [20].Its right-hand part be shaped on batch box [3] in this cooresponding aperture, cross section, place.Flashboard [20] is fixed with the pull bar that the pull-button [8] outer with being positioned at the cabinet face links to each other by orifice end.The bottom of batch box [3] is connected with unloading plate [18] with latch [17], and area is more bigger than batch box [3] end opening, can turn over downwards.The outside of batch box [3] bottom also has with the fixing unloading plate hook [16] of pin [15], and the hook face of its lower end props up unloading plate [18]; The upper end is connected with connecting rod [10].The other end of connecting rod [10] links to each other with the lower end that is fixed on the lever [6] of cabinet panel inboard with pin [9].The lower end of lever [6], and between the cabinet panel inboard, extension spring [11] is housed also.The top of lever [6] has the tie rod hole that is complementary with pull bar [7].On the said pull bar [7], all there is thrust [5] at the place, left side at tie rod hole.Above-mentioned unloading chute [19] is positioned at batch box [3] below, and its lower end is connected with cover plate [14], connects with pin, routs up downwards as interface, enters but close pest control to arsis, and when preventing that simultaneously insurance [13] is malfunctioning, grain skids off outside the cabinet.Here the insurance of saying [13] is connected with stop button [12] outside cabinet; In cabinet, then withstand lever [6] lower end and move left, prevent that promptly unloading plate [18] from turning over downwards; During use, with the mobile lever [6] that leaves of stop button [12].

In order to observe conveniently, cabinet [2] top is provided with sight glass bar [22].

Claims

1, a kind of controlled metering output grain-storage cabinet comprises the cabinet [2], base [21], lid [1], cover plate [14], the unloading chute [19] that are fixed with funnel [4] at least, it is characterized in that:

The end opening of A, funnel [4] is fixed with the batch box [3] of bottom opening, on the differing heights of batch box [3], has by grain unit weight and is partitioned into not isometric some flashboard slots; With

Respectively be inserted with flashboard [20] in B, the above-mentioned flashboard slot, the right-hand part of flashboard [20] have with batch box [3] in this cooresponding aperture, cross section, place, be connected with and be positioned at the pull bar [7] that the pull-button [8] of cabinet face lateral surface is fixed together by aperture one end; With

The bottom opening place of C, batch box [3] is connected with area with pin [17] and is slightly larger than batch box [3] bottom opening and can turns over the unloading plate [18] that falls downwards; With

On the lateral surface of D, batch box [3] bottom, be connected with unloading plate hook [16] with pin [15], the hook face of its lower end props up unloading plate [18], and the upper end links to each other with connecting rod [10]; With

The other end of E, connecting rod [10] links to each other with the lower end of lever [6], is connected with extension spring [11] between this place and the cabinet, and the top of lever [6] has the tie rod hole that is complementary with pull bar [7], and lever [6] is fixed on cabinet panel inboard with pin [9]; With

The left part of F, pull bar [7] has thrust [5]; With

G, be positioned at the unloading chute [19] of batch box [3] below, its end opening is connected with can renovate plate [14], upwards turns over and clap to be combined on the cabinet [2].

2, as the said controlled metering output grain-storage cabinet of claim 1, it is characterized in that the below of lever [6], the insurance [13] that links to each other and move thereupon with the outer stop button of cabinet [2] [12] is housed.