CN208661737U - A kind of separate type sieve for vibrating sieving machine - Google Patents

Abstract

The utility model provides a kind of separate type sieve for vibrating sieving machine, and including tubular shell, locking rod, compressed spring, cover to coaxial-type ring body and bottom sieve in hull outside: housing sidewall is equipped with multiple mounting holes, and mounting hole is stairstepping through-hole；Locking rod includes the body of rod, limiting section and press section, and the body of rod is inserted into from outside to inside in the relatively segment of mounting hole, and compressed spring covers on the body of rod and is located at mounting hole compared between segment and the limiting section of locking rod；Be equipped with the card slot of annular on the inside of ring body and card slot width be greater than limiting section radial diameter, card slot bottom be equipped with it is multiple communicated with ring body outer circumference surface and with the one-to-one limit hole of mounting hole；Bottom sieve is the barrel-like structure of upper end opening, and lateral wall is equipped with multiple and mounting hole compared with the one-to-one lockhole of segment, and bottom sieve bottom is equipped with multiple sieve pores.The utility model passes through the Demountable of bottom sieve and shell, has not only saved cost, has avoided waste, and bottom sieve and the installation and removal of shell are also very convenient quick.

Description

A kind of separate type sieve for vibrating sieving machine

Technical field

The utility model relates to solid matter thickness separation equipment fields, more particularly, to the separate type sieve of vibrating sieving machine Net.

Background technique

Vibrating sieving machine is a kind of material screening separation for being widely used in the fields such as address, metallurgy, chemical industry, coal, cement, construction Equipment mainly has slap sieve, top to hit formula vibrating sieving machine, standard inspection sieve (also known as jarring formula standard vibrating sieving machine, slap sieve, pat machine) Etc. types.Regardless of which kind of vibrating sieving machine, after use after a period of time, the bottom grid of sieve especially sieve can be produced Raw serious abrasion, and then cause sieve that can not normally realize that material screens as desired, it is to solve this technical problem, existing Usual way is the entire sieve of replacement, it is high to consequently lead to equipment cost, and lead to the waste of a large amount of metal materials.

Utility model content

For the deficiency in the presence of the prior art, the utility model provides a kind of separate type sieve for vibrating sieving machine Net sets sieve to the bottom sieve of isolated shell and bottom, then only needs to change bottom sieve when screen bottom is worn, has Effect solves the problems, such as that equipment cost is excessively high and generates a large amount of metal material wastes.

To achieve the above object, the utility model uses the following technical solution:

A kind of separate type sieve for vibrating sieving machine comprising:

The shell of tubular, the hull outside wall are equipped with handle and multiple mounting holes, and the multiple mounting hole is around shell Central axis in uniform circular be distributed, the mounting hole be stairstepping through-hole and its be connected to enclosure interior one end be compared with segment and its Being connected to hull outside one end is larger section；

Locking rod and compressed spring in mounting hole, the locking rod include the body of rod, are fixedly connected on body of rod one end Limiting section and be fixedly connected on limiting section deviate from body of rod one end press section, the body of rod radial dimension and mounting hole are smaller Section matches, and the body of rod can be inserted into and wherein and wherein slide axially, and the diameter of the compressed spring is greater than mounting hole It is less than larger section of diameter of mounting hole and limiting section radial dimension compared with segment diameter, the body of rod of the locking rod is inserted from outside to inside Enter to the relatively segment of mounting hole, the compressed spring covers on the body of rod and is located at limiting section of the mounting hole compared with segment and locking rod Between；

The ring body in hull outside wall is covered to coaxial-type, the internal diameter and housing outer diameter of the ring body match so that ring body can It is freely rotated around shell, the width of card slot and the card slot that the inside of the ring body is equipped with annular is greater than the limiting section of locking rod Radial diameter, the outside that the ring body is located at shell bores make locking rod limiting section can be inserted into card slot in, the card Trench bottom be additionally provided with it is multiple communicated with ring body outer circumference surface and with the one-to-one limit hole of mounting hole, the limit bore dia is small Radial dimension in limiting section and the radial dimension greater than press section；

Bottom sieve, the bottom sieve is the barrel-like structure of upper end opening and its outer diameter matches with housing inner diameter, and the bottom sieve Lateral wall is equipped with multiple and mounting hole compared with the one-to-one lockhole of segment, and the bottom sieve bottom is equipped with multiple sieve pores.

The principles of the present invention are as follows: when initial, bottom sieve and shell are detachable setting, and operator is from hull outside Hold and rotate ring body so that limit hole be moved to mounting hole corresponding section, and then compressed spring drives locking rod towards outward transport It moves and makes in its press section insertion limit hole, so that the body of rod retracts in mounting hole far from limiting section one end；When installation, the bottom of by Sieve insertion shell in, and make bottom sieve lockhole and shell mounting hole correspond, then rotate ring body so that limit hole with Mounting hole is staggered, then ring body pushes locking rod to stretch out mounting hole and is inserted into lockhole, is lockked bottom sieve with realizing, can be by it For material screening operation；And when bottom sieve wear and then by rotate ring body make locking rod retract mounting hole, can will The bottom sieve that bottom sieve is removed and more renewed.

Compared with the prior art, the utility model has the following beneficial effects: passing through the detachable knot of bottom sieve and shell Structure, when bottom sieve abrasion, no replacement is required whole sieves have not only saved cost, have avoided waste, but also the peace of bottom sieve and shell Dress is also very convenient quick with disassembly.

Detailed description of the invention

Fig. 1 is the structural schematic diagram that bottom sieve and shell are discrete state in the utility model.

Fig. 2 is the partial enlarged view of part A in Fig. 1.

Fig. 3 is the structural schematic diagram of ring body described in the utility model.

Fig. 4 is the structural schematic diagram that bottom sieve and shell are assembled state in the utility model.

Fig. 5 is the partial enlarged view of part B in Fig. 4.

Specific embodiment

The technical solution in the utility model is further illustrated with reference to the accompanying drawings and embodiments.

As Figure 1 and Figure 4, the utility model proposes a kind of separate type sieves for vibrating sieving machine comprising tubular Shell 10, compressed spring 30, covers to coaxial-type ring body 40 and bottom sieve 50 in 10 lateral wall of shell at locking rod 20, in which:

The shell 10 is that up big and down small 10 upper outside wall of stairstepping tubular structure and shell is equipped with retention bead 101, ring structure or multiple a arc convex can be used in the retention bead 101, carries out multiple shells 10 to realize It stacks；10 lateral wall of shell is equipped with handle 103 and multiple mounting holes 102, and the multiple mounting hole 102 is around shell 10 Central axis is distributed in uniform circular, and the mounting hole 102 is stairstepping through-hole and its connection 10 inside one end of shell is compared with segment And it is larger section that it, which is connected to 10 outside one end of shell,；

As shown in Fig. 2, Fig. 5, the locking rod 20 includes the body of rod 201, the limiting section for being fixedly connected on 201 one end of the body of rod 202 and be fixedly connected on limiting section 202 deviate from 201 one end of the body of rod press section 203,201 radial dimension of the body of rod and peace Dress hole 102 matches compared with segment, and the body of rod 201 can be inserted into and wherein and wherein slide axially, the locking rod 20 The body of rod 201 is inserted into from outside to inside in the relatively segment of mounting hole 102, and the press section 203 is spheroid structure, furthermore may be used Using taper structure；

The diameter of the compressed spring 30 is greater than mounting hole 102 and is less than 102 larger sections of diameters of mounting hole compared with segment diameter With 202 radial dimension of limiting section, 30 sets of the compressed spring is on the body of rod 201 and is located at mounting hole 102 compared with segment and locking rod Between 20 limiting section 202；

As shown in figure 3, the internal diameter of the ring body 40 and 10 outer diameter of shell match so that ring body 40 can be around shell 10 freely The width of rotation, card slot 401 and the card slot 401 that the inside of the ring body 40 is equipped with annular is greater than the limiting section of locking rod 20 202 radial diameter, the sum of the depth of the card slot 401 and the depth of mounting hole 102 are less than 20 entire length of locking rod and big In the sum of the length of the body of rod 201 and limiting section 202, the outside that the ring body 40 is located at 10 mounting hole 102 of shell makes locking rod 20 limiting section 202 can be inserted into card slot 401,401 bottom of card slot be additionally provided with it is multiple communicated with 40 outer circumference surface of ring body and With the one-to-one limit hole 402 of mounting hole 102,402 diameter of limit hole is less than the radial dimension of limiting section 202 and is greater than The radial dimension of press section 203；The limit hole 402 is screw hole and is wherein threaded with pressing screw rod 60, the pressing spiral shell Bar 60 is equipped with limiting slot 601 towards 10 center one end of shell, and the limiting slot 601 is cone tank, when the press section of locking rod 20 203 when being caught in limiting slot 601, and rotation ring body 40 may make press section 203 to deviate from from limiting slot 601 easily；The limit The bottom of slot 601 extend to pressing screw rod 60 away from 10 center one end of shell；Locking rod 20, compressed spring 30 and ring are installed When body 40, first in 10 outside of shell and limit hole 402 is corresponded with mounting hole 102 40 sets of ring body, then by locking Bar 20 and compressed spring 30 are inserted into mounting hole 102 by limit hole 402, then screw on pressing screw rod 60, compress bullet at this time Spring 30 makes locking rod 20 have the trend far from 10 center of shell, and the press section of locking rod is tight against in card slot 401 or limiting In slot 601, fall off from shell 10 to can avoid ring body 40；

The bottom sieve 50 is the barrel-like structure of upper end opening and its outer diameter is less than the internal diameter of 10 lower part of shell and is greater than shell The internal diameter on 10 tops, and 50 lateral wall of the bottom sieve is equipped with multiple and mounting hole 102 compared with the one-to-one lockhole 501 of segment, institute 50 bottom of bottom sieve is stated equipped with multiple sieve pores 502.

As shown in Figure 1 and Figure 2, before assembling shell 10 and bottom sieve 50, ring body 40 need to be rotated and make limit hole 402 and peace It is opposite one by one to fill hole 102, then under the action of compressed spring 30, locking rod 20 can be moved towards 402 side of limit hole and it is pressed Splenium 203 can be caught in limiting slot 601, so that locking rod 20 retracts in mounting hole 102 close to 10 center one end of shell, due to limit Position slot 601 is penetration type structure, then whether the personnel that are convenient to operation are convenient is caught in from the press section of external observation locking rod 20 203 In limiting slot 601；Then, bottom sieve 50 is placed in 10 lower part of shell below shell 10, until 50 upper end of bottom sieve and shell 10 Lower part upper end flush, and rotating bottom sieve 50 keeps its lockhole 501 and mounting hole 102 opposite one by one, rotates ring body 40 again, so that Limit hole 402 is staggered with mounting hole 102, then press screw rod 60 limiting slot 601 can to press section 203 generate squeeze so that with Press section 203 is detached from, while compressed spring 30 is further compressed, until 203 end of press section is against 401 bottom of card slot Portion, and locking rod 20 is driven to pass through mounting hole 102 towards 10 center one end of shell and enter lockhole 501, it can be realized bottom sieve 50 are steadily connected as one with shell 10；When needing to remove bottom sieve 50, rotating ring body 40 again makes its limit hole 402 and peace It is opposite one by one to fill hole 102, it is easy to operate quick.

Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model It encloses, should all cover in the scope of the claims of the utility model.

Claims (6)

1. a kind of separate type sieve for vibrating sieving machine characterized by comprising

The shell of tubular, the hull outside wall are equipped with handle and multiple mounting holes, and the multiple mounting hole is in shell Mandrel is distributed in uniform circular, and the mounting hole is stairstepping through-hole and its connection enclosure interior one end is its connection compared with segment Hull outside one end is larger section；

Locking rod, the locking rod include the body of rod, the limiting section for being fixedly connected on body of rod one end and are fixedly connected on limiting section Away from the press section of body of rod one end, the body of rod radial dimension and mounting hole match compared with segment, and the body of rod can be inserted into wherein And slide axially wherein, the body of rod of the locking rod is inserted into from outside to inside in the relatively segment of mounting hole；

Compressed spring, the diameter of the compressed spring are greater than mounting hole and are less than larger section of diameter of mounting hole and limit compared with segment diameter Position portion radial dimension, the compressed spring cover on the body of rod and are located at mounting hole compared between segment and the limiting section of locking rod；

The ring body in hull outside wall is covered to coaxial-type, the internal diameter and housing outer diameter of the ring body match so that ring body can be around shell Body is freely rotated, and the width of card slot and the card slot that the inside of the ring body is equipped with annular is greater than the diameter of the limiting section of locking rod To diameter, the outside that the ring body is located at shell bores can be inserted into the limiting section of locking rod in card slot, the card slot bottom Portion be additionally provided with it is multiple communicated with ring body outer circumference surface and with the one-to-one limit hole of mounting hole, the limit bore dia be less than limit The radial dimension in position portion and the radial dimension for being greater than press section；

Bottom sieve, the bottom sieve is the barrel-like structure of upper end opening and its outer diameter matches with housing inner diameter, and on the outside of the bottom sieve Wall is equipped with multiple and mounting hole compared with the one-to-one lockhole of segment, and the bottom sieve bottom is equipped with multiple sieve pores.

2. a kind of separate type sieve for vibrating sieving machine as described in claim 1, it is characterised in that: the press section is taper Body or spheroid structure.

3. a kind of separate type sieve for vibrating sieving machine as described in claim 1, it is characterised in that: the limit hole is screw hole And it is wherein threaded with pressing screw rod, the pressing screw rod is equipped with limiting slot towards casing center one end.

4. a kind of separate type sieve for vibrating sieving machine as claimed in claim 3, it is characterised in that: the limiting slot is taper Slot.

5. a kind of separate type sieve for vibrating sieving machine as claimed in claim 3, it is characterised in that: the bottom of the limiting slot Extend to pressing screw rod deviates from casing center one end.

6. a kind of separate type sieve for vibrating sieving machine as described in claim 1, it is characterised in that: the shell be it is upper it is big under Small stairstepping tubular structure and upper part of the housing lateral wall is equipped with retention bead, and the bottom sieve outer diameter is less than the internal diameter of lower part of the housing And it is greater than the internal diameter of upper part of the housing.