CN217165246U

CN217165246U - Sand screening device with high automation degree for building construction

Info

Publication number: CN217165246U
Application number: CN202220079671.1U
Authority: CN
Inventors: 丁文; 高肇显
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-08-12
Anticipated expiration: 2032-01-13

Abstract

The utility model relates to a screening sand device for construction that degree of automation is high, including bearing the frame, the top of bearing the frame is provided with screening sand mechanism, screening sand mechanism is including outer storehouse, the bottom in outer storehouse and the top fixed connection who bears the frame, the inside movable mounting in outer storehouse has one end to run through and extend to its outside screening sand net, screening sand net's left side fixedly connected with drive ring, the interior roof and the equal fixed mounting of interior diapire in outer storehouse have four dead levers. This screening sand device for construction that degree of automation is high through being provided with screening sand mechanism, has reached the purpose that the high efficiency goes out husky for the required time of screening sand process reduces, and cooperation machinery is automatic, by a wide margin the required cost of labor of construction operation that has reduced, and the while is effectual to prevent that sand dirt from splashing, and the reduction has better guarantee to constructor's healthy, very big improvement user's experience and feels.

Description

Sand screening device with high automation degree for building construction

Technical Field

The utility model relates to a construction technical field specifically is a sand sieving mechanism for construction that degree of automation is high.

Background

A sand screening machine, also known as a dry land sand screening boat and a sand-stone separator, is a sand-stone separating device suitable for riverways, reservoirs and coal yards, and consists of a boat body, a frame, a speed reducer, a conveyor belt, a rotary screen and an engine or a motor.

The sand screening device for building construction among the prior art at present possesses the shortcoming that degree of automation is low, leads to needing the manpower cooperation at the sand screening in-process to make the cost of construction operation obtain increasing, splash dust grit easily at the sand screening in-process moreover, have certain harm to constructor's healthy, and the efficiency of screening sand is more general, so proposes a sand screening device for building construction that degree of automation is high and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a screening sand device for construction that degree of automation is high possesses advantages such as effective isolated sand and dust, has solved the shortcoming that degree of automation is low, leads to needing the manpower cooperation at screening sand in-process to make the cost of construction operation obtain increasing, splash dust grit easily at screening sand in-process moreover, have certain harm to constructor's healthy, and the more general problem of efficiency of screening sand.

In order to achieve the above object, the utility model provides a following technical scheme: a high-automation-degree sand screening device for building construction comprises a bearing frame, wherein a sand screening mechanism is arranged at the top of the bearing frame;

the sand screening mechanism comprises an outer bin, the bottom of the outer bin is fixedly connected with the top of a bearing frame, a sand screening net with one end penetrating and extending to the outside is movably mounted in the outer bin, a transmission ring is fixedly connected to the left side of the sand screening net, four fixing rods are fixedly mounted on the inner top wall and the inner bottom wall of the outer bin, fixing blocks are fixedly connected to the opposite sides of the eight fixing rods, the opposite sides of the eight fixing blocks are respectively movably connected with the top and the bottom of the sand screening net, four fixing rings are fixedly mounted on the outer surface of the sand screening net, four supporting blocks are fixedly mounted on the inner top wall of the outer bin, supporting rods are movably mounted at the bottoms of the four supporting blocks, movable buckles are movably connected between the tops of the four supporting rods and the bottoms of the four supporting blocks respectively, and impact balls are fixedly connected to the right sides of the four supporting rods, the bottom of outer storehouse fixed mounting has two one end to run through and extend to its inside play sand pipe.

Further, bear the left side fixed mounting of frame and have a fixed bolster, the top fixed mounting of fixed bolster has the motor, the output shaft of motor passes through shaft coupling fixedly connected with motor shaft, the surface of motor shaft and the internal surface of driving ring are provided with the belt, the top of bearing the frame is provided with conveyer, conveyer's top is provided with the collecting bin, the bottom of going out the husky pipe runs through and extends to the inside of collecting bin.

Further, the outer surface of the transmission ring is provided with a transmission groove, and the size of the transmission groove is matched with that of the belt.

Further, eight the spout has all been seted up to relative one side of fixed block, the internal surface of spout and solid fixed ring's surface swing joint.

Further, outer storehouse is the cylinder of left and right sides disappearance, the screening sand net is the cylinder of left and right sides disappearance, the contained angle that outer storehouse and ground formed is the acute angle.

Furthermore, two sand outlet grooves are formed in the bottom of the outer bin, and the size of each sand outlet groove is matched with that of the sand outlet pipe.

Furthermore, a sand outlet hole is formed in the bottom of the collecting bin, and the sand outlet hole and the conveying device are both located in the same vertical direction.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this screening sand device for construction that degree of automation is high through being provided with screening sand mechanism, has reached the purpose that the high efficiency goes out husky for the required time of screening sand process reduces, and cooperation machinery is automatic, by a wide margin the required cost of labor of construction operation has been reduced, and the while is effectual to prevent that sand dirt from splashing, reduces to constructor's healthy better guarantee, very big improvement user's experience sense.

Drawings

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

fig. 2 is an enlarged view of a point a in the structural schematic diagram 1 of the present invention;

fig. 3 is a front view of the structure diagram 1 of the present invention.

In the figure: 1 bearing frame, 2 sand screening mechanisms, 201 outer bin, 202 sand screening net, 203 driving ring, 204 fixing rod, 205 fixing block, 206 fixing ring, 207 supporting block, 208 movable buckle, 209 supporting rod, 210 impact ball, 211 sand outlet pipe, 3 fixing bracket, 4 motor, 5 motor shaft, 6 belt, 7 collection bin and 8 conveyer.

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.

Please refer to fig. 1-3, a sand sieving device for building construction with high automation degree in this embodiment includes a bearing frame 1, a sand sieving mechanism 2 is disposed on the top of the bearing frame 1, sieving sand efficiently and protecting health of constructors, a fixing support 3 is fixedly mounted on the left side of the bearing frame 1, a motor 4 is fixedly mounted on the top of the fixing support 3 to provide a power source for the device, an output shaft of the motor 4 is fixedly connected with a motor shaft 5 through a coupling, a conveying device 8 is disposed on the top of the bearing frame 1 to directly convey the sieved sand onto a conveying device, a collecting bin 7 is disposed on the top of the conveying device 8, a sand outlet is disposed at the bottom of the collecting bin 7, and the sand outlet and the conveying device 8 are both located in the same vertical direction, so that the sand inside the collecting bin 7 can accurately flow onto the conveying device 8.

Specifically, through being provided with motor 4 to drive screening sand mechanism 2 functions, can reach automatic screening sand, reduce the sand and dust and splash, provide the guarantee to constructor's health, will sieve sand through collecting 7 and collect to a department, transport the transportation equipment through conveyer 8 with the sand of collecting on, thereby reach the effect that reduces the cost of labor.

In this embodiment, the sand sieving mechanism 2 includes an outer bin 201, the bottom of the outer bin 201 is fixedly connected with the top of the bearing frame 1, a sand sieving net 202 with one end penetrating and extending to the outside is movably installed inside the outer bin 201, the outer bin 201 is a cylinder with left and right sides missing, the sand sieving net 202 is a cylinder with left and right sides missing, an included angle formed by the outer bin 201 and the ground is an acute angle, which is favorable for the screened sand to flow out, a transmission ring 203 is fixedly connected to the left side of the sand sieving net 202, a belt 6 is arranged on the outer surface of the motor shaft 5 and the inner surface of the transmission ring 203, a transmission groove is formed on the outer surface of the transmission ring 203, the size of the transmission groove is matched with the size of the belt 6, which is favorable for the motor 4 to drive the sand sieving net 202 to rotate, four fixing rods 204 are fixedly installed on the inner top wall and the inner bottom wall of the outer bin 201, and fixing rods 205 are fixedly connected to opposite sides of the eight fixing rods 204, the relative one side of eight fixed blocks 205 respectively with the top and the bottom swing joint of screening sand net 202, the outer fixed surface of screening sand net 202 installs four solid fixed ring 206, the spout has all been seted up to the relative one side of eight fixed blocks 205, the internal surface of spout and the outer surface swing joint of solid fixed ring 206 for gu fixed ring 206 can move at the spout internal surface.

Specifically, the sand is input into the sand sieving net 202 through the left side of the sand sieving net, the splashing of sand dust is reduced by the arrangement of the outer bin 201, and the sand sieving net 202 is driven by the motor 4 to rotate so as to sieve the sand.

In this embodiment, four supporting blocks 207 are fixedly installed on the inner top wall of the outer bin 201, supporting rods 209 are movably installed at the bottoms of the four supporting blocks 207, movable buckles 208 are movably connected between the tops of the four supporting rods 209 and the bottoms of the four supporting blocks 207, striking balls 210 are fixedly connected to the right sides of the four supporting rods 209, two sand outlet pipes 211 with one ends penetrating through and extending into the outer bin 201 are fixedly installed at the bottom of the outer bin 201, two sand outlet grooves are formed in the bottom of the outer bin 201, and the size of each sand outlet groove is matched with that of each sand outlet pipe 211, so that screened sand flows into the collecting bin 7 through the sand outlet pipes 211.

Specifically, through being provided with striking ball 210 for vibrations when screening sand 202 is rotatory transmit striking ball 210, thereby make striking ball 210 sway about activity knot 208 from top to bottom, thereby form the striking to screening sand 202, vibrations make the grit of card on screening sand 202 drop, keep efficient screening sand.

The working principle of the above embodiment is as follows:

the motor 4 is started, the motor shaft 5 rotates to drive the belt 6, the sand screening net 202 rotates in the outer bin 201, then the sand which is not screened is thrown into the outer bin 201 through the left side of the sand screening net 202, the sand screening net 202 screens sand in the outer bin by maintaining normal speed rotation vibration, fine sand drops to the outer bin 201 through the sand screening net 202, the sand flows downwards along the inner wall of the outer bin 201 due to the inclined state of the outer bin 201 and flows into the collection bin 7 through the sand outlet pipe 211, then the sand outlet hole formed in the bottom of the collection bin 7 accurately drops to the conveying device 8, the impact ball 210 swings up and down under the rotation vibration of the sand screening net 202 when the outer bin 201 is conveyed to a position needing sand through the conveying device, and the impact ball 210 swings up and down around the movable buckle 208 under the action of the supporting rod 209, thereby form the striking to screening sand net 202, will block the grit at screening sand net 202 inside and shake down, keep the screening sand efficiency of equipment to continuously carry out the screening sand operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a screening sand device for construction that degree of automation is high, including bearing frame (1), its characterized in that: the top of the bearing frame (1) is provided with a sand screening mechanism (2);

the sand screening mechanism (2) comprises an outer bin (201), the bottom of the outer bin (201) is fixedly connected with the top of the bearing frame (1), a sand screening net (202) with one end penetrating through and extending to the outside of the outer bin (201) is movably mounted inside the outer bin (201), a transmission ring (203) is fixedly connected to the left side of the sand screening net (202), four fixing rods (204) are fixedly mounted on the inner top wall and the inner bottom wall of the outer bin (201), eight fixing blocks (205) are fixedly connected to the opposite sides of the fixing rods (204), eight fixing blocks (205) are movably connected to the top and the bottom of the sand screening net (202) respectively, four fixing rings (206) are fixedly mounted on the outer surface of the sand screening net (202), four supporting blocks (207) are fixedly mounted inside the outer bin (201), and supporting rods (209) are movably mounted at the bottoms of the supporting blocks (207), the top of each of the four supporting rods (209) is movably connected with a movable buckle (208) between the bottom of each of the four supporting blocks (207), the right sides of the four supporting rods (209) are fixedly connected with impact balls (210), and two sand outlet pipes (211) with one ends penetrating through and extending into the outer bin (201) are fixedly mounted at the bottom of the outer bin (201).

2. The high-automation-degree sand screening device for building construction according to claim 1, wherein: bear left side fixed mounting of frame (1) has fixed bolster (3), the top fixed mounting of fixed bolster (3) has motor (4), the output shaft of motor (4) passes through shaft coupling fixedly connected with motor shaft (5), the surface of motor shaft (5) and the internal surface of driving ring (203) are provided with belt (6), the top of bearing frame (1) is provided with conveyer (8), the top of conveyer (8) is provided with collects storehouse (7), the inside of collecting storehouse (7) is run through and extends to in the bottom of play husky pipe (211).

3. The high-automation-degree sand screening device for building construction according to claim 1, wherein: the outer surface of the transmission ring (203) is provided with a transmission groove, and the size of the transmission groove is matched with that of the belt (6).

4. The high-automation-degree sand screening device for building construction according to claim 1, wherein: eight the spout has all been seted up to the relative one side of fixed block (205), the internal surface of spout and the outer surface swing joint of solid fixed ring (206).

5. The high-automation-degree sand screening device for building construction according to claim 1, wherein: outer storehouse (201) are the cylinder of left and right sides disappearance, screening sand net (202) are the cylinder of left and right sides disappearance, the contained angle that outer storehouse (201) and ground formed is the acute angle.

6. The high-automation-degree sand screening device for building construction according to claim 1, wherein: two sand outlet grooves are formed in the bottom of the outer bin (201), and the size of each sand outlet groove is matched with that of the sand outlet pipe (211).

7. The high-automation-degree sand screening device for building construction according to claim 2, wherein: and a sand outlet hole is formed in the bottom of the collecting bin (7), and the sand outlet hole and the conveying device (8) are both located in the same vertical direction.