CN209631602U - A kind of sand sifter efficiently produced - Google Patents

Abstract

The utility model discloses the sand sifters that one kind efficiently produces, cabinet and several sieves including both ends open, sieve is set in cabinet by being vertically arranged, the mesh of sieve is gradually reduced by sequence from top to bottom, several springs are equipped between sieve, the spring for being located in the box body bottom is connected with the bottom of cabinet wall, the side of cabinet is equipped with through slot, the outside of through slot is equipped with shell, the intracorporal horizontal direction of shell is equipped with the first electric telescopic rod, the intracorporal vertical direction of shell is equipped with the second electric telescopic rod, the telescopic end of first electric telescopic rod is equipped with supporting plate, second electric telescopic rod is set to the top of supporting plate, the telescopic end of second electric telescopic rod is equipped with compression bar, compression bar passes through the through slot, compression bar is abutted against with the sieve for being located in the box body the top, the bottom of cabinet is equipped with drain pipe, drain pipe is equipped with switch valve, the present apparatus Structure is simple, can be effectively reduced sieve damage probability, while can ensure to sieve sand efficiency.

Description

A kind of sand sifter efficiently produced

Technical field

The utility model belongs to sieve sand equipment, and in particular to the sand sifter that one kind efficiently produces.

Background technique

Existing sieve sand equipment need when in use it is continual sieve is vibrated, so as to cause sieve when long Between sustained vibration work in there is the phenomenon that fatigue damage so that operator need often carry out sieve replacement, It is unfavorable for improving the working efficiency of sieve sand, and maintenance work is time-consuming and laborious, from being unable to be timely completed quantitative sieve sand work Make, the job costs for causing sieve sand are higher.

Utility model content

Problem to be solved in the utility model is that be capable of providing a kind of structure simple, and it is several to can be effectively reduced sieve damage Rate, while the sand sifter that the one kind that can ensure to sieve sand efficiency efficiently produces.

The sand sifter that one kind of the utility model efficiently produces, cabinet and several sieves including both ends open are described Sieve is set in the cabinet by being vertically arranged, and the mesh of the sieve is gradually reduced by sequence from top to bottom, the sieve Several springs are equipped between net, the spring of bottom is connected with the bottom of the cabinet wall in the cabinet, institute The side for stating cabinet is equipped with through slot, and the outside of the through slot is equipped with shell, and the intracorporal horizontal direction of shell is equipped with the first electricity Dynamic telescopic rod, the intracorporal vertical direction of shell are equipped with the second electric telescopic rod, the telescopic end of first electric telescopic rod Equipped with supporting plate, second electric telescopic rod is set to the top of the supporting plate, and the telescopic end of second electric telescopic rod is equipped with Compression bar, the compression bar pass through the through slot, and the compression bar is abutted against with the sieve for being located at the top in the cabinet, the cabinet Bottom be equipped with drain pipe, the drain pipe is equipped with switch valve, first electric telescopic rod and second electric expansion Bar is electrically connected with external power supply.

Preferably, the cabinet is equipped with several brackets.

Preferably, the lower section of the drain pipe is equipped with the conveyer belt of closure, is equipped with driving wheel, the biography in the conveyer belt Send band on be additionally provided with support, the support is equipped with driving motor, the output end of the driving motor and the driving wheel phase Even, the driving motor is electrically connected with external power supply.

Preferably, the other end of the conveyer belt is equipped with collecting box.

Preferably, the bottom of the collecting box offers outlet.

The utility model has the beneficial effects that:

The sand sifter that one kind of the utility model efficiently produces, is worn by the upper compression bar of second electric telescopic rod The through slot and the screen contact are crossed, when second electric telescopic rod is shunk, the compression bar pushes down the sieve, thus So that the sieve overcomes the elastic force of spring and moves downward, after first electric telescopic rod is shunk, the compression bar can be by Gradually be detached from the sieve, when the compression bar and the sieve completely disengage, the spring can because the restoring force of itself and It resets, since what the spring can continue in reseting procedure teetertotters, so that the sieve vibrates up and down, Jin Erneng Enough screening operations that sand is vibrated up and down, by the discontinuous connection between the compression bar and the sieve, so that The sieve can intermittent carry out screening operation, reduce the feelings of sieve fatigue damage caused by prolonged sustained vibration Condition occurs, and reduces maintenance number, the efficiency of sieve sand work is effectively increased, in addition, passing through the drain pipe and the switch The cooperation of valve can facilitate the sand that will have been screened to ship, and the structure of the present apparatus is also relatively simple, can be convenient for life It produces and manufactures.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only the preferred reality of the utility model Example is applied, it for those of ordinary skill in the art, without any creative labor, can also be attached according to these Figure obtains other attached drawings.

Fig. 1 is the overall structure diagram for the sand sifter that the utility model one kind efficiently produces.

In figure, 1 is cabinet, and 2 be sieve, and 3 be spring, and 4 be through slot, and 5 be shell, and 6 be the first electric telescopic rod, and 7 be the Two electric telescopic rods, 8 be supporting plate, and 9 be compression bar, and 10 be drain pipe, and 11 be switch valve, and 12 be bracket, and 13 be conveyer belt, and 14 be drive Driving wheel, 15 be support, and 16 be driving motor, and 17 be collecting box, and 18 be outlet.

Specific embodiment

In order to be best understood from the utility model technology contents, specific embodiment is provided below, and practical to this in conjunction with attached drawing It is novel to be described further.

Referring to Fig. 1, the sand sifter that efficiently produces of one kind of the utility model, cabinet 1 including both ends open and several Sieve 2, the sieve 2 are set in the cabinet 1 by being vertically arranged, the mesh of the sieve 2 by sequence from top to bottom by It is decrescence small, several springs 3 are equipped between the sieve 2, the spring 3 of bottom and the cabinet 1 in the cabinet 1 The bottom of inner wall is connected, and the side of the cabinet 1 is equipped with through slot 4, and the outside of the through slot 4 is equipped with shell 5, in the shell 5 Horizontal direction be equipped with the first electric telescopic rod 6, the vertical direction in the shell 5 is equipped with the second electric telescopic rod 7, institute The telescopic end for stating the first electric telescopic rod 6 is equipped with supporting plate 8, and second electric telescopic rod 7 is set to the top of the supporting plate 8, institute The telescopic end for stating the second electric telescopic rod 7 is equipped with compression bar 9, and the compression bar 9 is across the through slot 4, the compression bar 9 and positioned at described The sieve 2 of the top abuts against in cabinet 1, and the bottom of the cabinet 1 is equipped with drain pipe 10, and the drain pipe 10 is equipped with switch Valve 11, first electric telescopic rod 6 are electrically connected with external power supply with second electric telescopic rod 7, pass through described second The upper compression bar 9 of electric telescopic rod 7 passes through the through slot 4 and contacts with the sieve 2, when second electric telescopic rod 7 is shunk When, the compression bar 9 pushes down the sieve 2, so that the sieve 2 overcomes the elastic force of spring 3 and moves downward, when described After one electric telescopic rod 6 is shunk, the compression bar 9 can be gradually detached from the sieve 2, when the compression bar 9 and the sieve 2 are complete When disengaging, the spring 3 can be resetted because of the restoring force of itself, due to the spring 3 can continue in reseting procedure it is upper Lower shaking so that the sieve 2 vibrates up and down, and then can pass through institute to the screening operation that sand is vibrated up and down State the discontinuous connection between compression bar 9 and the sieve 2 so that the sieve 2 can intermittent carry out screening operation, reduce The case where 2 fatigue damage of sieve caused by prolonged sustained vibration, occurs, and reduces maintenance number, effectively increases sieve The efficiency of sand work, in addition, the sand that will have been screened can be facilitated by the cooperation of the drain pipe 10 and the switch valve 11 It is shipped, and the structure of the present apparatus is also relatively simple, it being capable of easy to produce and manufacture.

Specifically, the cabinet 1, which is equipped with several brackets 12, can be consolidated the present apparatus by the effect of the bracket 12 It sets, it is ensured that the stability when present apparatus uses.

Specifically, the lower section of the drain pipe 10 is equipped with the conveyer belt 13 of closure, driving wheel is equipped in the conveyer belt 13 14, the lower section of the conveyer belt 13 is additionally provided with support 15, and the support 15 is equipped with driving motor 16, the driving motor 16 Output end is connected with the driving wheel 14, and the driving motor 16 is electrically connected with external power supply, passes through 16 He of driving motor The cooperation of driving wheel 14, the sand after enabling to the present apparatus to screen are transported.

Specifically, the other end of the conveyer belt 13 is equipped with collecting box 17, pass through the effect of the collecting box 17, Neng Goubian The sand gathered is stored in the present apparatus, is convenient for subsequent use.

Specifically, the bottom of the collecting box 17 offers outlet 18, when need to take suitable sand after, Neng Goutong Cross the filling that the outlet 18 carries out sand, when do not need to take sand when, it is only necessary to the outlet 18 is blocked.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (5)

1. the sand sifter that one kind efficiently produces, which is characterized in that cabinet and several sieves including both ends open, the sieve Be set in the cabinet by being vertically arranged, the mesh of the sieve is gradually reduced by sequence from top to bottom, the sieve it Between be equipped with several springs, the spring of bottom is connected with the bottom of the cabinet wall in the cabinet, the case The side of body is equipped with through slot, and the outside of the through slot is equipped with shell, and the intracorporal horizontal direction of shell is equipped with first and electronic stretches Contracting bar, the intracorporal vertical direction of shell are equipped with the second electric telescopic rod, and the telescopic end of first electric telescopic rod is equipped with Supporting plate, second electric telescopic rod are set to the top of the supporting plate, and the telescopic end of second electric telescopic rod is equipped with compression bar, The compression bar passes through the through slot, and the compression bar is abutted against with the sieve for being located at the top in the cabinet, the bottom of the cabinet Portion is equipped with drain pipe, and the drain pipe is equipped with switch valve, and first electric telescopic rod and second electric telescopic rod are equal It is electrically connected with external power supply.

2. the sand sifter that one kind according to claim 1 efficiently produces, which is characterized in that the cabinet is equipped with several Bracket.

3. the sand sifter that one kind according to claim 1 efficiently produces, which is characterized in that set below the drain pipe There is the conveyer belt of closure, driving wheel is equipped in the conveyer belt, support is additionally provided with below the conveyer belt, is set on the support There is driving motor, the output end of the driving motor is connected with the driving wheel, and the driving motor is electrically connected with external power supply.

4. the sand sifter that one kind according to claim 3 efficiently produces, which is characterized in that the other end of the conveyer belt Equipped with collecting box.

5. the sand sifter that one kind according to claim 4 efficiently produces, which is characterized in that open the bottom of the collecting box Equipped with outlet.