CN208661728U

CN208661728U - A kind of swing type sand sieving machine

Info

Publication number: CN208661728U
Application number: CN201820635463.9U
Authority: CN
Inventors: 周标
Original assignee: Individual
Current assignee: LIAONING MINGSHANG BUILDING MATERIAL INDUSTRIAL Co Ltd
Priority date: 2018-05-01
Filing date: 2018-05-01
Publication date: 2019-03-29
Anticipated expiration: 2028-05-01

Abstract

The utility model discloses a kind of swing type sand sieving machines, including pedestal, it is provided with a rotating seat on the top of the base, the husky shell of sieve is combined with by the rotating seat, the husky shell of the sieve includes middle section, and it is welded in the conical section of the two sides of the middle section, and it is welded on expansion of the conical section far from that side of middle section, sieve is welded at the conical section and the expansion, a lower hopper is provided with above the rotating seat, a supporting plate is welded in the side of the lower hopper, the bottom of the supporting plate is equipped with a motor, a cam is fixed on the output shaft of the motor, one first rotating seat is installed at the top position of the middle section described in side, an idler wheel is combined with by first rotating seat, the idler wheel cooperates the cam；The present apparatus can carry out two-way sieve sand, increase the contacting efficiency with sand, improve and sieve sand efficiency.

Description

A kind of swing type sand sieving machine

Technical field

The utility model relates to a kind of swing type sand sieving machines.

Background technique

It in large-scale battle field, needs to pre-process sand, i.e., screens sand, weed out in sand and include Stone, and then facilitate later period construction, the prior art mainly adopts the sand sieving machine of drum-type, this kind of sand sieving machine is being used When, the face contacted with sand only has the part face for sieving husky roller, and contact area is less, therefore the husky efficiency of sieve is lower, while electricity Machine needs to drive the rotation of roller, and energy consumption is also higher, and motor is easy overheat.

Based on the above issues, it is desirable to provide one kind can carry out two-way sieve sand, increase the contacting efficiency with sand, improve sieve The swing type sand sieving machine of husky efficiency.

Utility model content

The technical problem to be solved by the utility model is to provide one kind can carry out two-way sieve sand, and increase connects with sand Efficiency is touched, the swing type sand sieving machine for sieving husky efficiency is improved.

The utility model is achieved through the following technical solutions:

A kind of swing type sand sieving machine, including pedestal, are provided with a rotating seat on the top of the base, pass through the rotating seat It is combined with the husky shell of sieve, the husky shell of the sieve includes middle section, and is welded in the conical section of the two sides of the middle section, and weldering It connects at expansion of the conical section far from that side of middle section, the conical section and the expansion It is welded with sieve, rotary shaft, the rotary shaft and institute are welded at the forward and backward lateral location of the middle section It states and is combined with bearing between rotating seat, a lower hopper, the lower hopper and the rotation are provided with above the rotating seat More cradling pieces are welded between seat, the lower hopper corresponds to the middle section, is welded with one in the side of the lower hopper Supporting plate, the bottom of the supporting plate are equipped with a motor, a cam are fixed on the output shaft of the motor, described in side One first rotating seat is installed at the top position of middle section, an idler wheel, the rolling are combined with by first rotating seat Wheel cooperates the cam, is welded with an extension rod at the endface position of expansion described in the other side, is cooperated by the extension rod There are multiple weight gain blocks, a sliding sleeve is provided on the extension rod, is combined with screw between the sliding sleeve and the extension rod.

Preferably, that one end face closure of the expansion far from the conical section.

Preferably, it being fixed with a vibrating motor in the lower end of the conical section, the vibrating motor uses three phase supply, And it is connected with the switch of an adjusting vibration frequency.

Preferably, there are two the guide slope surfaces of the corresponding conical section and expansion for the pedestal tool, from sieve The sand screened is exported outward by the guide slope surface.

Preferably, the pedestal has a hollow groove, and the hollow groove is provided with the second of multiple tie surfaces Screw.

The present apparatus conveys downwards unfiltered sand by lower hopper in running, and sand is assigned by middle section To the conical section of two sides, it is snapped down to expansion along conical section, sand is screened by sieve, under operating state, Pneumatic motor, under the driving force of motor, cam rotation, cam engagement idler wheel, so that the expansion of side is by under one Pressure, then the end is to lower swing, and when cam continues rotation, cam is detached from idler wheel, multiple weight gains of other end setting at this time Block plays a role, so that the weight of the other end is greater than the weight at the end, the expansion of the other end is moved down at this time, in repetition Movement is stated, the swing for sieving husky shell can be realized, plays and preferably sieves husky effect.

The beneficial effects of the utility model are: the present apparatus carries out blanking by lower hopper, sand enters the taper of two sides Part and expansion realize the screening of sand by sieve, are in swing state always due to sieving husky shell, can drive Sand shaking on its interior, can sufficiently during shaking and screen contact, increase contact area increase screening efficiency, Motor is only responsible for contact roller simultaneously, therefore resistance is smaller, and the structure of the present apparatus is relatively simple, and cost is more cheap, sieves husky effect Rate is higher, is suitble to promote the use of.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the top view for sieving husky shell.

Specific embodiment

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.

In the description of the present invention, it should be understood that term " one end ", " other end ", " outside ", "upper", " interior The orientation or positional relationship of the instructions such as side ", "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on attached drawing Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality With novel limitation.

In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless Separately there is clearly specific restriction.

In the present invention unless specifically defined or limited otherwise, term " setting ", " connection ", " passes through at " socket " Wear ", the terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

A kind of swing type sand sieving machine as depicted in figs. 1 and 2, including pedestal 1 are provided with one in the top of the pedestal 1 Rotating seat 2 is combined with the husky shell 3 of sieve by the rotating seat 2, and the husky shell 3 of the sieve includes middle section 301, and is welded in described Between part 301 two sides conical section 302, and be welded on the conical section 302 far from described that side of middle section 301 Expansion 303, sieve 304 is welded at the conical section 302 and the expansion 303, in described Between part 301 forward and backward lateral location at be welded with rotary shaft 305, match between the rotary shaft 305 and the rotating seat 2 Conjunction has bearing (not shown), and the top of the rotating seat 2 is provided with a lower hopper 4, the lower hopper 4 and the rotating seat 2 Between be welded with more cradling pieces 5, the corresponding middle section 301 of the lower hopper 4 is welded in the side of the lower hopper 4 There is a supporting plate 6, the bottom of the supporting plate 6 is equipped with a motor 7, is fixed with a cam on the output shaft of the motor 7 701, one first rotating seat 8 is installed at the top position of middle section 301 described in side, passes through first rotating seat 8 It is combined with an idler wheel 801, the idler wheel 801 cooperates the cam 701, at the endface position of expansion 303 described in the other side It is welded with an extension rod 9, multiple weight gain blocks 10 are combined with by the extension rod 9, are provided with a sliding sleeve on the extension rod 9 11, screw 12 is combined between the sliding sleeve 11 and the extension rod 9.

A preferred embodiment in the utility model, the expansion 303 far from the conical section 302 that End face closing.

A preferred embodiment in the utility model is fixed with a vibrating motor in the lower end of the conical section 302 323, the vibrating motor 323 uses three phase supply, and is connected with the switch (not shown) of an adjusting vibration frequency.

A preferred embodiment in the utility model, there are two the corresponding conical section and expansions for the tool of pedestal 1 Partial guide slope surface 121, the sand screened from sieve are exported outward by the guide slope surface.

A preferred embodiment in the utility model, the pedestal 1 have a hollow groove 131, pass through the hollow groove 131 are provided with the second screw 141 of multiple tie surfaces.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, any change or replacement expected without creative work be should be covered within the scope of the utility model. Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.

Claims

1. a kind of swing type sand sieving machine, it is characterised in that: including pedestal, be provided with a rotating seat on the top of the base, lead to It crosses the rotating seat and is combined with the husky shell of sieve, the husky shell of the sieve includes middle section, and is welded in the cone of the two sides of the middle section Shape part, and it is welded on expansion of the conical section far from that side of middle section, the conical section and institute It states and is welded with sieve at expansion, be welded with rotary shaft at the forward and backward lateral location of the middle section, institute It states and is combined with bearing between rotary shaft and the rotating seat, a lower hopper, the blanking are provided with above the rotating seat More cradling pieces are welded between bucket and the rotating seat, the lower hopper corresponds to the middle section, in the lower hopper Side is welded with a supporting plate, and the bottom of the supporting plate is equipped with a motor, and it is convex to be fixed with one on the output shaft of the motor It takes turns, one first rotating seat is installed at the top position of the middle section described in side, is combined with by first rotating seat One idler wheel, the idler wheel cooperate the cam, are welded with an extension rod at the endface position of expansion described in the other side, pass through The extension rod is combined with multiple weight gain blocks, a sliding sleeve is provided on the extension rod, between the sliding sleeve and the extension rod It is combined with screw.

2. swing type sand sieving machine according to claim 1, it is characterised in that: the expansion is far from the conical section That one end face closure.

3. swing type sand sieving machine according to claim 1, it is characterised in that: be fixed with one in the lower end of the conical section Vibrating motor, the vibrating motor uses three phase supply, and is connected with the switch of an adjusting vibration frequency.

4. swing type sand sieving machine according to claim 1, it is characterised in that: there are two the corresponding tapers for the pedestal tool The guide slope surface of part and expansion, the sand screened from sieve are exported outward by the guide slope surface.

5. swing type sand sieving machine according to claim 1, it is characterised in that: the pedestal has a hollow groove, passes through The hollow groove is provided with the second screw of multiple tie surfaces.