CN210570958U

CN210570958U - Stone volume statistics device suitable for building refuse treatment

Info

Publication number: CN210570958U
Application number: CN201921855592.XU
Authority: CN
Inventors: 张利
Original assignee: Chengdu Xinlihao Building Materials Co ltd
Current assignee: Chengdu Xinlihao Building Materials Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-05-19
Anticipated expiration: 2029-10-30

Abstract

The utility model provides a stone amount statistical device suitable for construction waste treatment, which can reduce the trouble of manual adjustment and has more accurate measuring result, comprising a conveyor frame, a speed measuring device and a weighing device which are arranged on the conveyor frame, the weighing device comprises a first carrier roller group, a second carrier roller group, a scale frame, a calibration rod and a weighing sensor, the first carrier roller group and the second carrier roller group are respectively arranged at two sides of the scale frame, the calibration rod is arranged on the scale frame, the weighing sensor is arranged in the scale frame and connected with the calibration rod, the speed measuring device comprises a speed measuring sensor which is arranged below any one side of the first carrier roller group or the second carrier roller group, the first carrier roller group comprises a first carrier roller arranged at the middle part, a first carrier roller frame connected with two ends of the first carrier roller, a second carrier roller arranged at two sides of the first carrier roller, a second carrier roller frame, two ends of the second carrier roller are respectively connected with the first carrier roller frame and the second carrier roller frame, one end of the second carrier roller frame supporting the second carrier roller moves up and down.

Description

Stone volume statistics device suitable for building refuse treatment

Technical Field

The utility model relates to a building rubbish handles the field, particularly, relates to a stone volume statistics device suitable for building rubbish handles.

Background

Use the conveyer to transmit often among the building rubbish processing procedure among the prior art, dispose electronic belt weigher on the conveyer, but because building rubbish's particularity, can replace the belt after using a period, perhaps shift to the fine stone belt by the coarse stone belt before, need the manual work to carry out the belt adjustment this moment, be located the top of electronic belt weigher with the belt and be convenient for weigh the accuracy. Meanwhile, the electronic belt weigher is easy to generate heat during working, so that the measured electric devices are inaccurate in measurement, and the stone quantity statistical result is inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stone volume statistics device suitable for building refuse treatment, it can reduce the trouble of artifical adjustment to measuring result is more accurate.

The embodiment of the utility model is realized like this:

a stone quantity statistical device suitable for building garbage treatment comprises a conveyor frame, a speed measuring device and a weighing device, wherein the speed measuring device and the weighing device are arranged on the conveyor frame, the weighing device comprises a first carrier roller group, a second carrier roller group and a scale frame, calibration pole and weighing sensor, first bearing roller group and second bearing roller group set up the both sides at the scale frame respectively, the calibration pole sets up on the scale frame, weighing sensor sets up in the scale frame and connects the calibration pole, speed sensor includes speed sensor, speed sensor sets up the below in first bearing roller group or the arbitrary one side of second bearing roller group, first bearing roller group is including setting up the first bearing roller at the middle part, connect the first bearing roller frame at first bearing roller both ends, the second bearing roller of setting in first bearing roller both sides, the second bearing roller frame, first bearing roller frame and second bearing roller frame are connected respectively to the both ends of second bearing roller, the one end that the second bearing roller frame supported the second bearing roller reciprocates.

The utility model discloses a in the preferred embodiment, above-mentioned second bearing roller frame includes lower bearing roller frame, and the middle part of lower bearing roller frame is provided with first groove, is provided with first gear in the first groove, and the terminal surface of first gear is the ellipsoid form, and the middle part of first gear is connected with and supplies first gear revolve's gear drive ware, and the top in first groove is provided with the second cell body, is equipped with the upper bearing roller frame in the second cell body.

In the preferred embodiment of the present invention, the gear driver includes a rotating motor and a rotating shaft, the rotating motor is disposed on one side of the lower roller frame, the rotating motor is connected to the rotating shaft, and the rotating shaft is connected to the first gear.

In the preferred embodiment of the present invention, the upper supporting roller frame comprises a first connecting rod, a connecting spring and a second connecting rod, the top of the first connecting rod is provided with a second groove, the connecting spring is disposed in the first connecting rod, and the second connecting rod is inserted into the first connecting rod and connected to the connecting spring.

In the preferred embodiment of the present invention, the second connecting rod includes a vibration damping block, the vibration damping block is disposed at the top of the second connecting rod, and one end of the second roller is connected to the vibration damping block.

In a preferred embodiment of the present invention, the scale frame further comprises a lifting component, and the lifting component drives the scale frame to move up and down.

The utility model discloses an in the preferred embodiment, above-mentioned lifting unit includes elevator motor and electric lift pole, and elevator motor sets up in the conveyer frame, and elevator motor is connected to the electric lift pole, and the balance frame is connected to the electric lift pole.

In a preferred embodiment of the present invention, the weighing device further comprises a scale body, and the scale body is disposed on the scale frame.

The embodiment of the utility model provides a beneficial effect is: the utility model provides a stone volume statistics device is provided with speed sensor and weighing device, and the weighing device crane span structure is installed on the conveyer frame, and when the building rubbish material was through, the weighing device detected the material weight on the conveyer and transmitted to the treater of weighing device, and the signal that speed sensor measured is also transmitted to the treater of weighing device to the speed sensor simultaneously, reachs an instantaneous flow value and accumulated weight value through the integral operation, and shows respectively; realizing stone quantity statistics; meanwhile, a first carrier roller group and a second carrier roller group are arranged on two sides of a scale frame of the weighing device and used for correcting a running path of the belt and keeping the belt at a scale body position all the time, so that the measured value is more accurate; and the second bearing roller frame can support the one end of second bearing roller and reciprocate for this bearing roller group can use difference and belt off tracking degree difference to carry out one end or both ends fine setting according to the belt, more has the adaptability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic top view of a stone quantity counting device according to an embodiment of the present invention;

FIG. 2 is a schematic view of a first idler set of an embodiment of the present invention as it is lowered;

fig. 3 is a schematic structural view of the first idler set according to the embodiment of the present invention when it is lifted;

fig. 4 is a schematic side view of the first idler set according to the embodiment of the present invention;

fig. 5 is a schematic view of a scale frame according to an embodiment of the present invention.

Icon: 100-a conveyor frame; 200-a speed measuring device; 300-a weighing device; 310-a first set of carrier rollers; 320-a second set of carrier rollers; 330-scale frame; 340-calibration bar; 350-a weighing sensor; 311-a first idler; 312-a first idler frame; 313-a second idler; 314-a second idler frame; 314 a-lower carrier roller frame; 314 b-first slot; 314c — first gear; 314 d-gear drive; 314 e-a second trough; 314 f-upper carrier roller frame; 001-first connecting rod; 002-connecting a spring; 003-a second connecting rod; 004-vibration damping block; 331-a lifting assembly; 210-a speed measurement sensor; 301-scale body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

First embodiment

Referring to fig. 1 to 5, the embodiment provides a stone quantity statistics device suitable for building waste treatment, including a conveyor frame 100, a speed measurement device 200 and a weighing device 300 disposed on the conveyor frame 100, where the weighing device 300 includes a first carrier roller set 310, a second carrier roller set 320, a scale frame 330, a calibration rod 340 and a weighing sensor 350, the first carrier roller set 310 and the second carrier roller set 320 are disposed on two sides of the scale frame 330 respectively, the calibration rod 340 is disposed on the scale frame, the weighing sensor 350 is disposed in the scale frame and connected to the calibration rod 340, the speed measurement device 200 includes a speed measurement sensor 210, the speed measurement sensor 210 is disposed below any one side of the first carrier roller set 310 or the second carrier roller set 320, the first carrier roller set 310 includes a first carrier roller 311 disposed in the middle, a first carrier roller frame 312 connected to two ends of the first carrier roller 311, and a second carrier roller 313 disposed on two sides of the first carrier roller 311, Two ends of the second carrier roller frame 314 and the second carrier roller 313 are respectively connected with the first carrier roller frame 312 and the second carrier roller frame 314, and one end of the second carrier roller 313 supported by the second carrier roller frame 314 moves up and down.

The conveyor frame 100 in this embodiment is used for bearing the whole stone amount counting device, the speed measuring device 200 and the weighing device 300 are arranged on the conveyor frame 100, the electronic belt scale is the scale frame 330 and the scale body, the bridge thereof is installed on the conveyor frame, when the material passes through, the scale body detects that the weight of the material on the belt conveyor acts on the weighing sensor through the lever, and a voltage signal proportional to the belt load is generated. The speed sensor is attached directly to the large diameter tacho drum, in this embodiment below the first idler 311, and provides a series of pulses, each representing a belt movement unit, the frequency of the pulses being proportional to the belt speed. The weighing instrument receives signals from the weighing sensor and the speed sensor, and an instantaneous flow value and an accumulated weight value are obtained through integral operation and are respectively displayed.

Meanwhile, the weighing sensor interface of the metering device in the embodiment adopts a parallel connection design, and the design can enhance the anti-interference capability of the weight signal acquisition circuit. In addition, compared with a series design, the parallel access design can avoid the problem that data cannot be collected by the metering instrument due to the damage of a single weighing sensor. The weighing sensor is powered by 5V, the precision is 2mV/V, and the full-scale output is 10 mV. The range of the full-scale input signal which can be measured by the weighing controller is determined by the gain setting, VREF + and VPEF-, and the calculation formula is as follows: (VREF +) - (VREF-)/(Gx 4) where G is the coefficient of the gain amplifier, VREF + and VREF-are positive and negative, respectively, of the reference voltage, the value of a is determined by the reference voltage selection bit VRS, a is 2 when VBS is set to 0 and a is 1 when VRS is set to 1. The reference voltage of the weight signal acquisition circuit is designed to be 2.5V, namely VREF + is 2.5V, VREF-is 0V, the initialization program of CS5532 sets VBS to be 1, A is 1, and gain G is set to be 256, so that the input range of measurable full scale of the weighing controller is 2.5/256 to approximately 9.7mV, and because the electronic belt scale has a certain margin when the weighing sensor is selected and matched according to the maximum flow, namely the output of the weighing sensor does not exceed 9mV when the mining electronic belt scale has the maximum flow, the parameter configuration of the CS5532 can meet the requirement of the measurement accuracy of the mining electronic belt scale.

Because the mining belt is worn more greatly and the whole conveyor is replaced with expensive, the belt can be replaced by the belt replacement, and the first carrier roller 311 group 310 and the second carrier roller 313 group 320 are arranged on two sides of the scale frame 330 in the embodiment and used for correcting the deviation of the belt, so that the belt is kept at the scale body position, and the measurement is more accurate. The second roller frame 314 in the embodiment is adjustable, so that when the belt deviates, one side or both sides can be selected to be adjusted in a coordinated mode according to the situation, and the trouble of manual adjustment is reduced.

In the preferred embodiment of the present invention, the second idler frame 314 includes a lower idler frame 314a, a first groove 314b is disposed in the middle of the lower idler frame 314a, a first gear 314c is disposed in the first groove 314b, the end surface of the first gear 314c is ellipsoidal, a gear driver 314d for rotating the first gear 314c is connected to the middle of the first gear 314c, a second groove 314e is disposed on the top of the first groove 314b, and an upper idler frame 314f is assembled in the second groove 314 e.

In this embodiment, the first gear 314c is in an ellipsoidal shape, the first groove 314b is communicated with the second groove 314e, when the vertex of the first gear 314c contacts the upper idler frame 314f, the upper idler frame 314f is jacked up, the second idler 313 and the first idler 311 form 60 degrees, when the second point of the first gear 314c contacts the upper idler frame 314f, the upper idler frame 314f is put down, the second idler 313 and the first idler 311 are parallel, and the belt replacement device is suitable for use when a belt is replaced, wherein the second point is a point on an elliptic arc and the point is the shortest center.

In the preferred embodiment of the present invention, the gear driver 314d includes a rotating motor and a rotating shaft, the rotating motor is disposed on one side of the lower roller frame 314a, the rotating motor is connected to the rotating shaft, and the rotating shaft is connected to the first gear 314 c. The rotating motor in this embodiment provides a rotating power to rotate the rotating shaft, and the rotating shaft is connected to the center of the first gear 314c, so that the first gear 314c can rotate.

In the preferred embodiment of the present invention, the upper supporting roller frame 314f includes a first connecting rod 001, a connecting spring 002 and a second connecting rod 003, the top of the first connecting rod 001 is provided with a second groove, the connecting spring 002 is disposed in the first connecting rod 001, and the second connecting rod 003 is inserted into the first connecting rod 001 and connected to the connecting spring 002.

The upper backup roller frame 314f in this embodiment is provided with a first connection rod 001, a second connection rod 003, and a connection spring 002, and the connection spring 002 is provided between the first connection rod 001 and the second connection rod 003 for buffering, so that the upper backup roller frame 314f is slowly raised.

In the preferred embodiment of the present invention, the second connecting rod 003 includes a vibration damping block 004, the vibration damping block 004 is disposed on the top of the second connecting rod 003, and one end of the second supporting roller 313 is connected to the vibration damping block 004. In the embodiment, the second connecting rod 003 is provided with a vibration damping block 004, the vibration damping block 004 is a rubber block for damping vibration, the upper layer belt is fully piled with ore, and if the vibration damping block 004 is not provided, the second connecting rod 003 can be broken due to sudden rising.

In the preferred embodiment of the present invention, the scale frame 330 further includes a lifting component 331, and the lifting component 331 drives the scale frame 330 to move up and down. In the preferred embodiment of the present invention, the lifting assembly 331 includes a lifting motor and an electric lifting rod, the lifting motor is disposed on the conveyor frame 100, the electric lifting rod is connected to the lifting motor, and the electric lifting rod is connected to the scale frame 330.

The scale frame 330 in this embodiment is set to be adjustable up and down, when weighing is needed, the scale frame 330 can be adjusted up, so that the scale body contacts the transmission belt to weigh; when weighing is not required, such as when the scale body is overheated, the scale frame 330 is lowered, and weighing is performed when the temperature of the scale body reaches a standard.

In the preferred embodiment of the present invention, the weighing device 300 further comprises a scale body 301 disposed on the scale frame 330, the scale body is electrically connected to the measuring instrument, and the scale body 301 is further provided with a temperature sensor for detecting the temperature of the scale body 301. Because the belt conveyor is provided with a plurality of groups of weighing devices 300, the weighing devices 300 are selected at intervals for weighing, so that the weighing devices 300 are prevented from influencing the measurement data when the weighing devices 300 are overheated, and the interval selection can be replaced for use.

In summary, the utility model provides a stone volume statistics device is provided with speed sensor 200 and weighing device 300, and weighing device 300 crane span structure is installed on conveyer frame 100, and when the building rubbish material passed through, weighing device 300 detected the material weight transmission on the conveyer to the treater of weighing device, and speed sensor 200 also transmits the signal that velocity sensor measured to the treater of weighing device simultaneously, reachs an instantaneous flow value and accumulated weight value through the integral operation, and shows respectively; realizing stone quantity statistics; meanwhile, a first carrier roller 311 group 310 and a second carrier roller 313 group 320 are arranged on two sides of a scale frame 330 of the weighing device 300, so that the running path of the belt is corrected, the belt is always kept at the scale body position, and the measured value is more accurate; and the second idler frame 314 can support one end of the second idler 313 to move up and down, so that the idler set can be subjected to one-end or two-end fine adjustment according to different belt use and different belt deviation degrees, and the adaptability is higher.

This description describes examples of embodiments of the invention, and is not intended to illustrate and describe all possible forms of the invention. It should be understood that the embodiments described in this specification can be implemented in many alternative forms. The figures are not necessarily to scale; some features may be exaggerated or minimized to show details of particular components. Specific structural and functional details disclosed are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the present invention. It will be appreciated by persons skilled in the art that a plurality of features illustrated and described with reference to any one of the figures may be combined with features illustrated in one or more other figures to form embodiments which are not explicitly illustrated or described. The described combination of features provides a representative embodiment for a typical application. However, various combinations and modifications of the features consistent with the teachings of the present invention may be used as desired for particular applications or implementations.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The stone quantity statistical device is characterized by comprising a conveyor frame, and a speed measuring device and a weighing device which are arranged on the conveyor frame, wherein the weighing device comprises a first carrier roller group, a second carrier roller group, a scale frame, a calibration rod and a weighing sensor, the first carrier roller group and the second carrier roller group are respectively arranged on two sides of the scale frame, the calibration rod is arranged on the scale frame, the weighing sensor is arranged in the scale frame and connected with the calibration rod, the speed measuring device comprises a speed measuring sensor, the speed measuring sensor is arranged below any one side of the first carrier roller group or the second carrier roller group, the first carrier roller group comprises a first carrier roller arranged in the middle, a first carrier roller frame connected with two ends of the first carrier roller, and second carrier rollers arranged on two sides of the first carrier roller, And two ends of the second carrier roller are respectively connected with the first carrier roller frame and the second carrier roller frame, and the second carrier roller frame supports one end of the second carrier roller to move up and down.

2. The stone amount statistical device suitable for building rubbish disposal of claim 1, wherein the second carrier roller frame comprises a lower carrier roller frame, a first groove is formed in the middle of the lower carrier roller frame, a first gear is arranged in the first groove, the end face of the first gear is in an ellipsoid shape, a gear driver for rotating the first gear is connected to the middle of the first gear, a second groove body is arranged at the top of the first groove, and an upper carrier roller frame is assembled in the second groove body.

3. The stone amount statistic device suitable for construction waste disposal according to claim 2, wherein said gear driver comprises a rotation motor and a rotation shaft, said rotation motor is disposed at one side of said lower carrier roller frame, said rotation motor is connected to said rotation shaft, said rotation shaft is connected to said first gear.

4. The stone amount statistic device suitable for construction waste disposal according to claim 2, wherein said upper supporting roller frame comprises a first connection rod, a connection spring and a second connection rod, a second groove is provided on the top of said first connection rod, said connection spring is provided in said first connection rod, said second connection rod is inserted into said first connection rod and connected with said connection spring.

5. The stone quantity statistical device suitable for building rubbish disposal of claim 4, wherein the second connecting rod comprises a vibration reduction block, the vibration reduction block is arranged at the top of the second connecting rod, and one end of the second carrier roller is connected with the vibration reduction block.

6. The stone quantity statistics device suitable for construction waste disposal according to claim 1, wherein the scale frame further comprises a lifting component, and the lifting component drives the scale frame to move up and down.

7. The stone quantity statistics device suitable for building rubbish disposal of claim 6, wherein the lifting component comprises a lifting motor and an electric lifting rod, the lifting motor is arranged on the conveyor frame, the electric lifting rod is connected with the lifting motor, and the electric lifting rod is connected with the scale frame.

8. The stone quantity statistics device suitable for construction waste disposal according to claim 1, wherein the weighing device further comprises a scale body disposed on the scale frame.