CN216309144U

CN216309144U - Mechanical detection device for surplus of recycled concrete bin

Info

Publication number: CN216309144U
Application number: CN202123041213.3U
Authority: CN
Inventors: 曹颖骥; 陈国聪
Original assignee: Dongguan Jinsheng Concrete Co ltd
Current assignee: Dongguan Jinsheng Concrete Co ltd
Priority date: 2021-12-04
Filing date: 2021-12-04
Publication date: 2022-04-15
Anticipated expiration: 2031-12-04

Abstract

The application discloses recycled concrete feed bin surplus machinery detection device relates to recycled concrete feed bin check out test set technical field, improves that current device can only detect the single position of feed bin, and the lower problem of reliability of testing result, including base, casing, support, rope winding drum, detection rope, the internally mounted of casing has screw rod and the guide arm that parallels, the one end of screw rod is connected with actuating mechanism, the surperficial threaded connection of screw rod has the swivel nut, the sliding surface of guide arm is connected with the guide pin bushing, rotate between swivel nut and the guide pin bushing and install the pulley, pulley and fixedly connected with balancing weight are walked around to the one end of detection rope. This application is through the setting of actuating mechanism, screw rod, guide arm, swivel nut, guide pin bushing and pulley, when detecting, can use actuating mechanism to adjust the position of pulley to can be convenient for detect the different positions of feed bin, improve the reliability of testing result.

Description

Mechanical detection device for surplus of recycled concrete bin

Technical Field

The application relates to recycled concrete feed bin check out test set field especially relates to a recycled concrete feed bin surplus machinery detection device.

Background

The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates such as sand stones and the like, and adding cement, water and the like.

The traditional Chinese patent with publication number CN210321907U discloses a mechanical detection device for the allowance of a concrete bin, which comprises a winch frame, a roller arranged on the winch frame, a detection rope with one end wound on the roller and a pulley arranged at the top of the bin, wherein the axis of the roller is horizontal, the left end and the right end of the roller are rotatably connected with the winch frame, and a handle is fixedly connected to a rotating shaft at one end of the roller.

In view of the above-mentioned related art, the inventors found that at least the following problems exist in the art: because the span of the storage bin is generally longer, the scheme can only detect the single position of the storage bin, so that the reliability of the detection result is lower.

SUMMERY OF THE UTILITY MODEL

In order to improve that current device can only detect the single position of feed bin, the lower problem of reliability of testing result, this application provides a recycled concrete feed bin surplus machinery detection device.

The application provides a recycled concrete feed bin surplus machinery detection device adopts following technical scheme:

a mechanical detection device for the allowance of a recycled concrete bin comprises a base and a shell installed at the top of the bin, wherein a support is fixedly installed at the top of the base, a rope drum is rotatably installed at the top of the support, and a detection rope is wound on the outer surface of the rope drum;

the casing is arranged along the length direction level of feed bin, the internally mounted of casing has screw rod and the guide arm that parallels, the screw rod rotates with the inner wall of casing to be connected, the inner wall fixed connection of guide arm and casing, the one end of screw rod is connected with actuating mechanism, the surperficial threaded connection of screw rod has the swivel nut, the sliding surface of guide arm is connected with the guide pin bushing, rotate between swivel nut and the guide pin bushing and install the pulley, pulley and fixedly connected with balancing weight are walked around to the one end of detection rope, the balancing weight is located the feed bin.

Through adopting above-mentioned technical scheme, when using, use a rope reel earlier to detect the rope and carry out the rolling, make the balancing weight leave the material and unsettled, then, use actuating mechanism to drive the screw rod and rotate, make the swivel nut along the length direction motion of screw rod, adjust the position of pulley, after the position control of pulley, the position of balancing weight also can change thereupon to can be convenient for detect the different positions of feed bin, improve the reliability of testing result.

Optionally, a protective shell is arranged at one end of the shell and outside the driving mechanism.

Through adopting above-mentioned technical scheme, the protective housing can play the guard action to actuating mechanism.

Optionally, the driving mechanism includes a motor mounted on the inner side wall of the protective shell, a master gear mounted at the output end of the motor, and a slave gear mounted at one end of the screw rod, and the master gear is engaged with the slave gear.

By adopting the technical scheme, when the electric screw driver is used, the starting motor drives the main gear to rotate, so that the main gear drives the driven gear to rotate, and the driven gear drives the screw to rotate.

Optionally, a through hole for the detection rope to pass through is formed in the bottom of the shell.

Through adopting above-mentioned technical scheme, the setting of through-hole is convenient for detect the rope and passes the casing.

Optionally, a handle is fixedly mounted at one end of the rope drum.

Through adopting above-mentioned technical scheme, be convenient for control rope reel through the handle and rotate.

Optionally, an annular positioning groove is formed in one side of the rope winding drum, and a positioning knob is connected to one side of the support through threads.

Through adopting above-mentioned technical scheme, through the cooperation of annular positioning groove with the location knob, can twist the location knob and make the location knob insert annular positioning groove in, usable frictional force is fixed the serving reel.

Optionally, a supporting rod is fixedly mounted on one side, located on the rope drum, of the upper surface of the base, sliding grooves are formed in two sides of the top of the supporting rod, sliding blocks are mounted inside the sliding grooves in a sliding mode, a tensioning wheel is rotatably mounted between the two sliding blocks, the detection rope bypasses from the bottom of the tensioning wheel, and a tension spring is connected between the inner bottom wall of each sliding groove and the bottom of each sliding block.

Through adopting above-mentioned technical scheme, when the balancing weight contacted the material, it can be in the lax state to detect the rope, and at this moment, the take-up pulley can be in the pulling action of extension spring downstream to it is taut to detect the rope.

Optionally, the four corners of the bottom of the base are fixedly provided with supporting legs, and the bottom of each supporting leg is provided with a roller.

Through adopting above-mentioned technical scheme, be convenient for remove the device through the gyro wheel.

In summary, the present application has the following beneficial effects:

1. according to the detection device, the driving mechanism, the screw rod, the guide rod, the threaded sleeve, the guide sleeve and the pulley are arranged, so that the driving mechanism can be used for driving the screw rod to rotate during detection, the threaded sleeve can move along the length direction of the screw rod, the position of the pulley can be adjusted, and after the position of the pulley is adjusted, the position of the balancing weight can be changed accordingly, so that different positions of a storage bin can be conveniently detected, and the reliability of a detection result is improved;

2. this application can conveniently remove the device through set up the gyro wheel in the bottom of device to be convenient for use the different positions of feed bin.

Drawings

FIG. 1 is a schematic view of the overall structure of the present application;

FIG. 2 is an enlarged view of the structure of FIG. 1 of the present application;

FIG. 3 is a side sectional structural schematic view of the housing of the present application;

fig. 4 is a side sectional view of the support rod of the present application.

Description of reference numerals:

1. a base; 2. a housing; 3. a support; 4. a rope drum; 5. detecting the rope; 6. a screw; 7. a guide bar; 8. a drive mechanism; 801. a motor; 802. a main gear; 803. a slave gear; 9. a threaded sleeve; 10. a guide sleeve; 11. a pulley; 12. a balancing weight; 13. a protective shell; 14. a through hole; 15. a handle; 16. an annular positioning groove; 17. positioning a knob; 18. a support bar; 19. a chute; 20. a slider; 21. a tension wheel; 22. a tension spring; 23. supporting legs; 24. and a roller.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1, a mechanical detection device for recycled concrete bin allowance comprises a base 1 and a shell 2 installed at the top of the bin, wherein supporting legs 23 are fixedly installed at four corners of the bottom of the base 1, rollers 24 are installed at the bottoms of the supporting legs 23, and the device is convenient to move through the rollers 24. The top fixed mounting of base 1 has support 3, and the top of support 3 is rotated and is installed rope reel 4, and the surface winding of rope reel 4 has detection rope 5, and the one end fixed mounting of rope reel 4 has handle 15, is convenient for control rope reel 4 through handle 15 and rotates. Annular positioning groove 16 has been seted up to one side of serving 4, and one side threaded connection of support 3 has location knob 17, and through the cooperation of annular positioning groove 16 with location knob 17, can twist location knob 17 and make location knob 17 insert annular positioning groove 16 in, usable frictional force is fixed serving 4.

Referring to fig. 2 and 3, casing 2 arranges along the length direction level of feed bin, the internally mounted of casing 2 has screw rod 6 and the guide arm 7 that parallel, screw rod 6 and guide arm 7 arrange along the length direction level of casing 2, screw rod 6 rotates with the inner wall of casing 2 to be connected, the inner wall fixed connection of guide arm 7 and casing 2, the one end of screw rod 6 is connected with actuating mechanism 8, actuating mechanism 8 is used for driving screw rod 6 to rotate, the outside that casing 2 one end is located actuating mechanism 8 is equipped with protective housing 13, protective housing 13 can play the guard action to actuating mechanism 8.

Referring to fig. 3, the driving mechanism 8 includes a motor 801 mounted on the inner side wall of the protective casing 13, a main gear 802 mounted at the output end of the motor 801, and a slave gear 803 mounted at one end of the screw 6, wherein the main gear 802 is engaged with the slave gear 803, and when in use, the motor 801 is started to drive the main gear 802 to rotate, so that the main gear 802 drives the slave gear 803 to rotate, and the slave gear 803 drives the screw 6 to rotate.

Referring to fig. 2 and 3, the surface of the screw rod 6 is in threaded connection with a threaded sleeve 9, the surface of the guide rod 7 is in sliding connection with a guide sleeve 10, a pulley 11 is rotatably installed between the threaded sleeve 9 and the guide sleeve 10, one end of the detection rope 5 bypasses the pulley 11 and is fixedly connected with a balancing weight 12, the balancing weight 12 is located in the storage bin, when detecting, the screw rod 6 can be controlled to rotate, under the guiding and limiting effects of the guide rod 7 and the guide sleeve 10, the threaded sleeve 9 moves along the length direction of the screw rod 6, so that the position of the pulley 11 can be adjusted, after the position of the pulley 11 is changed, the position of the balancing weight 12 can be changed accordingly, so that different positions of the storage bin can be conveniently detected, the reliability of a detection result is improved, a through hole 14 for the detection rope 5 to pass is formed in the bottom of the shell 2, and the detection rope 5 can conveniently pass through the shell 2 due to the arrangement of the through hole 14.

Referring to fig. 1 and 4, one side fixed mounting that base 1 upper surface is located rope drum 4 has bracing piece 18, spout 19 has all been seted up to the both sides at bracing piece 18's top, spout 19 is vertical layout, the inside slidable mounting slider 20 of spout 19, rotate between two sliders 20 and install take-up pulley 21, it walks around from take-up pulley 21 bottom to detect rope 5, be connected with extension spring 22 between the inner bottom wall of spout 19 and the bottom of slider 20, when balancing weight 12 contacts the material, it can be in lax state to detect rope 5, at this moment, take-up pulley 21 can move down under extension spring 22's traction, thereby it is taut to detect rope 5, avoid detecting that rope 5 relaxes and influence the testing result.

The implementation principle of the application is as follows: in use, the device is moved into position by means of the roller 24, the rope drum 4 is turned using the handle 15, the detection rope 5 is coiled to lead the balancing weight 12 to leave the materials and hang in the air, then the positioning knob 17 is twisted to lead the positioning knob 17 to be inserted into the annular positioning groove 16, the rope coiling barrel 4 is fixed by utilizing the friction force, then, the driving mechanism 8 is used for driving the screw rod 6 to rotate, so that the screw sleeve 9 moves along the length direction of the screw rod 6, the position of the pulley 11 is adjusted, and after the position of the pulley 11 is adjusted, the position of the counterweight block 12 is changed, then the positioning knob 17 is loosened to make the counterweight block 12 fall down, when the counterweight block 12 contacts the material, the detection rope 5 can be in the slack state, and at this moment, the take-up pulley 21 can move down under the traction of extension spring 22 to the detection rope 5 is taut, at this moment, can observe detection rope 5 and judge the material surplus.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a recycled concrete feed bin surplus machinery detection device, includes base (1) and installs casing (2) at the feed bin top, its characterized in that: the top of the base (1) is fixedly provided with a support (3), the top of the support (3) is rotatably provided with a rope drum (4), and the outer surface of the rope drum (4) is wound with a detection rope (5);

casing (2) are arranged along the length direction level of feed bin, the internally mounted of casing (2) has screw rod (6) and guide arm (7) that parallel, screw rod (6) are connected with the inner wall rotation of casing (2), the inner wall fixed connection of guide arm (7) and casing (2), the one end of screw rod (6) is connected with actuating mechanism (8), the surperficial threaded connection of screw rod (6) has swivel nut (9), the sliding surface of guide arm (7) is connected with guide pin bushing (10), rotate between swivel nut (9) and guide pin bushing (10) and install pulley (11), pulley (11) and fixedly connected with balancing weight (12) are walked around to the one end of detection rope (5), balancing weight (12) are located the feed bin.

2. The mechanical detection device for the recycled concrete bunker residual quantity according to claim 1, characterized in that: and one end of the shell (2) is positioned outside the driving mechanism (8) and is provided with a protective shell (13).

3. The mechanical detection device for the recycled concrete bunker residual quantity according to claim 2, characterized in that: the driving mechanism (8) comprises a motor (801) arranged on the inner side wall of the protective shell (13), a main gear (802) arranged at the output end of the motor (801) and a slave gear (803) arranged at one end of the screw rod (6), wherein the main gear (802) is meshed with the slave gear (803).

4. The mechanical detection device for the recycled concrete bunker residual quantity according to claim 1, characterized in that: the bottom of the shell (2) is provided with a through hole (14) for the detection rope (5) to pass through.

5. The mechanical detection device for the recycled concrete bunker residual quantity according to claim 1, characterized in that: one end of the rope winding drum (4) is fixedly provided with a handle (15).

6. The mechanical detection device for the recycled concrete bunker residual quantity according to claim 1, characterized in that: an annular positioning groove (16) is formed in one side of the rope winding drum (4), and a positioning knob (17) is connected to one side of the support (3) in a threaded mode.

7. The mechanical detection device for the recycled concrete bunker residual quantity according to claim 1, characterized in that: the rope detecting device is characterized in that a supporting rod (18) is fixedly mounted on one side, located on a rope winding drum (4), of the upper surface of the base (1), sliding grooves (19) are formed in two sides of the top of the supporting rod (18), sliding blocks (20) are slidably mounted inside the sliding grooves (19), tensioning wheels (21) are rotatably mounted between the sliding blocks (20), the detecting rope (5) is wound from the bottoms of the tensioning wheels (21), and tension springs (22) are connected between the inner bottom wall of each sliding groove (19) and the bottoms of the sliding blocks (20).

8. The mechanical detection device for the recycled concrete bunker residual quantity according to claim 1, characterized in that: equal fixed mounting in four corners department of base (1) bottom has supporting leg (23), gyro wheel (24) are installed to the bottom of supporting leg (23).