CN210528800U - Material detecting device of lime shaft kiln - Google Patents

Abstract

The utility model belongs to the technical field of lime shaft kiln device equipment and specifically relates to a lime shaft kiln material probing device is related to, include, casing, guard shield, rope reel, wire rope, weight, fixed pulley, lever, fulcrum, speed reducer power output shaft A, speed reducer power output shaft B, encoder fixed bolster, encoder, speed reducer power input shaft, shaft coupling, motor, lever fixed bolster and proximity switch, wherein, the motor set up on the casing and be connected with the casing stationary phase, utilize the utility model provides a used charge level indicator of charge level detection can not arrange the problem that lime shaft kiln roof carries out long-time work in present current lime shaft kiln production operation in-process.

Description

Material detecting device of lime shaft kiln

Technical Field

The utility model belongs to the technical field of lime shaft kiln equipment and specifically relates to a material device is visited to lime shaft kiln.

Background

The quicklime, also called burnt lime, whose main component is calcium oxide is usually prepared by calcining natural rock whose main component is calcium carbonate at high temperature to decompose into carbon dioxide and calcium oxide (chemical formula: CaO, namely, raw lime, also called marble). The quicklime is an indispensable industrial raw material in industrial production, and the lime kiln is a kiln for producing lime. The out-dated capacity is eliminated, and the construction of an energy-saving, environment-friendly and efficient modern kiln is the requirement of the national environment protection and is a necessary measure for lime production enterprises. Modern lime kilns utilize automatic mechanical devices to load stones into the kilns from the tops of the shaft kilns, lime is discharged from the bottoms of the kilns, continuous production is carried out, and automatic batching, automatic feeding and automatic ash discharging are realized.

In the production and operation process of the lime kiln, the material level is important calcination data and needs to be mastered in real time. However, because the kiln top of the lime shaft kiln has high temperature and large dust, general infrared, laser and ultrasonic level meters cannot be arranged on the kiln top for long-term operation, and therefore, a level meter which can stably operate for a long time, has a simple structure and high cost performance is urgently needed.

Disclosure of Invention

In order to solve the problems that the conventional infrared, laser and ultrasonic level indicator used for the level detection of the existing lime shaft kiln has a complex structure and higher price and can not be arranged on the top of the lime shaft kiln for long-time work, the utility model provides a lime shaft kiln material detecting device, the technical proposal is as follows, the lime shaft kiln material detecting device comprises a casing, a shield, a rope winding drum, a steel wire rope, a heavy hammer, a fixed pulley, a lever, a fulcrum, a speed reducer power output shaft A, a speed reducer power output shaft B, an encoder fixed bracket, an encoder, a speed reducer power input shaft, a coupler, a motor, a lever fixed bracket and a proximity switch, wherein, the motor is arranged on the casing and is connected with the casing fixed phase, the motor is provided with a motor power output shaft, the speed reducer is arranged on the casing and is connected with the casing fixed phase, the speed reducer is provided with a speed reducer power input shaft, the motor is connected with the speed reducer power input shaft arranged on the speed reducer through a motor power output shaft, the speed reducer power output shaft A and the speed reducer power output shaft B are arranged on the speed reducer and are connected with the speed reducer, the speed reducer is provided with an encoder fixing support, the encoder is arranged on the encoding fixing support and is connected with the encoding fixing support, the speed reducer is provided with a rope winding drum mounting frame, the rope winding drum is arranged on the rope winding drum mounting frame and is connected with the rope winding drum mounting frame, the machine shell is provided with a lever fixing support, the lever is arranged on the lever fixing support and is connected with the lever fixing support, the fixed pulley is arranged at the end part of one side of the lever and is connected with the lever, the proximity switch is arranged at the end part of the other side of the lever and is connected with the, the rope drum is connected with the fixed pulley through a steel wire rope, and the heavy hammer is arranged at the end part of the steel wire rope and is fixedly connected with the steel wire rope;

the motor power output shaft is provided with a coupler and is connected with the power input shaft of the speed reducer through the coupler;

the shell is provided with a shield which is fixedly connected with the shell;

the speed reducer is connected with the encoder through a speed reducer power output shaft B;

the speed reducer is connected with the rope drum through a speed reducer power output shaft A;

the utility model has the advantages that: the utility model discloses structural design science, production and processing technology is simple and convenient, utilizes the utility model provides a used charge level indicator of material level detection can not arrange the problem that lime shaft kiln roof carried out long-time work in present lime shaft kiln production operation in-process, moreover, the utility model discloses simple structure, operation convenient to use, the utility model discloses the material level detection device of structure can carry out work under the environment of high temperature and high dust, very big user demand who has satisfied people.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention;

the reference numbers in the figures are: the rope winding machine comprises a machine shell 1, a protective cover 2, a rope winding drum 3, a steel wire rope 4, a heavy hammer 5, a fixed pulley 6, a lever 7, a fulcrum 8, a power output shaft A of a speed reducer 9, a speed reducer 10, a power output shaft B of a speed reducer 11, an encoder fixing support 12, an encoder 13, a speed reducer power input shaft 14, a coupler 15, a motor 16, a lever fixing support 17, a proximity switch 18, a motor power output shaft 19 and a rope winding drum mounting frame 20.

Detailed Description

Specific example 1: the best embodiment of the present invention will be further described with reference to the accompanying drawings 1 and 2; a lime shaft kiln material detecting device comprises a machine shell 1, a shield 2, a rope winding drum 3, a steel wire rope 4, a heavy hammer 5, a fixed pulley 6, a lever 7, a fulcrum 8, a speed reducer power output shaft A9, a speed reducer 10, a speed reducer power output shaft B11, an encoder fixing support 12, an encoder 13, a speed reducer power input shaft 14, a coupler 15, a motor 16, a lever fixing support 17 and a proximity switch 18, wherein the motor 16 is arranged on the machine shell 1 and fixedly connected with the machine shell 1, the motor 16 is provided with a motor power output shaft 19, the speed reducer 10 is arranged on the machine shell 1 and fixedly connected with the machine shell 1, the speed reducer 10 is provided with the speed reducer power input shaft 14, the motor 16 is connected with the speed reducer power input shaft 14 arranged on the speed reducer 10 through the motor power output shaft 19, the speed reducer power output shaft A9 and the speed reducer power output shaft B11 are arranged on the speed reducer 10 and connected with the speed reducer 10, the speed reducer 10 is provided with an encoder fixing support 12, the encoder 13 is arranged on the encoder fixing support 12 and connected with the encoder fixing support 12, the speed reducer 10 is provided with a rope drum mounting support 20, the rope drum 3 is arranged on the rope drum mounting support 20 and connected with the rope drum mounting support 20, the casing 1 is provided with a lever fixing support 17, the lever 7 is arranged on the lever fixing support 17 and connected with the lever fixing support 17, the fixed pulley 6 is arranged at the end part of one side of the lever 7 and connected with the lever 7, the proximity switch 18 is arranged at the end part of the other side of the lever 7 and connected with the lever 7, the rope drum 3 is connected with the fixed pulley 6 through a steel wire rope 4, the heavy hammer 5 is arranged at the end part of the steel wire rope 4 and is fixedly connected with the steel wire rope 4; the speed reducer 10 is connected with an encoder 13 through a speed reducer power output shaft B11; the speed reducer 10 is connected with the rope drum 3 through a speed reducer power output shaft A9; above-mentioned technical scheme in through the setting of rope drum 3, wire rope 4, weight 5, fixed pulley 6, lever 7, encoder 13 and proximity switch 18, can make the utility model discloses carry out accurate detection to the material position in the lime shaft kiln, moreover, above-mentioned structure can carry out long-time work, long service life, simple structure in the environment of high temperature and high dust.

Specific example 2: in order to make the utility model discloses better result of use has in concrete use, on concrete embodiment 1's basis, the utility model discloses install shaft coupling 15 on motor power output shaft 19, motor power output shaft 19 is connected with speed reducer power input shaft 14 through shaft coupling 15, and the installation is provided with guard shield 2 on casing 1, and guard shield 2 is fixed with casing 1 and is connected, and above-mentioned shaft coupling 15's setting can carry out the transmission protection to above-mentioned two transmission shaft when motor power output shaft 19 carries out power transmission with speed reducer power input shaft 14, and guard shield 2 can be right the utility model provides a serving as a safety protection of serving as a contrast of a serving as a contrast 3, the setting of above-mentioned structure can be very big improvement the utility model discloses holistic life.

The utility model discloses theory of operation and working process at specific during operation do: the utility model discloses at first drive speed reducer 10 through motor 16 at concrete during operation, the design of leading to axle is adopted to the speed reducer output shaft, controls two play axles (speed reducer power output shaft A9 and speed reducer power output shaft B11), and speed reducer power output shaft A9 drives rope drum 3, and speed reducer power output shaft B11 drives encoder 13. When the motor 16 rotates forward, the motor 16 transmits power to the speed reducer 10 through the motor power output shaft 19, the coupler 15 and the speed reducer power input shaft 14, the speed reducer 10 drives the rope drum 3 to rotate through the speed reducer power output shaft A9, the rope drum 3 drives the heavy hammer 5 to ascend through the steel wire rope 4 while rotating, when the motor 16 rotates backward, the rope drum 3 drives the heavy hammer 5 to descend through the steel wire rope 4, the encoder 13 and the rope drum 3 are coaxial, and the angular speed of the encoder 13 is always consistent with that of the rope drum 3. Through the sign indicating number value of encoder 13, can calculate the length that wire rope 4 walked on rope drum 3, be fixed with wire rope 4 on the rope drum 3, wire rope 4's other one end links to each other with weight 5, hangs down into in the lime shaft kiln through the guide effect of fixed pulley 6. The fixed pulley 6 is positioned at one end of the lever 7, and the other end of the lever 7 is fixed with a proximity switch 18. Before the weight 5 does not contact the material surface, because of the gravity, the weight 5 presses the lever 7 to one end of the fixed pulley 6 through the steel wire rope 4 under the supporting action of the fulcrum 8, and at this time, the other end (i.e. the end close to the switch 18) has no signal. When the weight 5 reaches the material level, the gravity of the weight 5 on the steel wire rope 4 disappears, the lever 7 falls to the other end (namely one end of the proximity switch 18) under the supporting action of the fulcrum 8, when the proximity switch 18 obtains a signal, the motor 16 stops rotating, and the encoder 13 calculates the height of the material level according to the code value obtained by the encoder. The specific configurations and data transmission methods of the encoder 13 and the proximity switch 18 are conventional configurations and transmission methods in the market, and will not be described in detail here. Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims (5)

1. A lime shaft kiln material detecting device is characterized by comprising a casing, a shield, a rope winding drum, a steel wire rope, a heavy hammer, a fixed pulley, a lever, a fulcrum, a speed reducer power output shaft A, a speed reducer power output shaft B, an encoder fixed support, an encoder, a speed reducer power input shaft, a coupler, a motor, a lever fixed support and a proximity switch, wherein the motor is arranged on the casing and is fixedly connected with the casing, the motor is provided with a motor power output shaft, the speed reducer is arranged on the casing and is fixedly connected with the casing, the speed reducer is provided with a speed reducer power input shaft, the motor is connected with the speed reducer power input shaft arranged on the speed reducer through the motor power output shaft, the speed reducer power output shaft A and the speed reducer power output shaft B are arranged on the speed reducer and are connected with the speed reducer, the speed reducer on be provided with the encoder fixed bolster, the encoder install on the code mount and be connected with the code mount, the speed reducer on install rope drum mounting bracket, the rope drum install on rope drum mounting bracket and be connected with rope drum mounting bracket, the casing on be provided with lever fixed bolster, the lever set up on lever fixed bolster and be connected with lever fixed bolster, the fixed pulley set up on one side of the lever tip position and be connected with the lever, proximity switch set up on lever opposite side tip position and be connected with the lever, the rope drum be connected with the fixed pulley through wire rope, the weight set up in wire rope tip position and be connected with the wire rope stationary phase.

2. The lime shaft kiln material detecting device as claimed in claim 1, wherein a coupling is arranged on the motor power output shaft, and the motor power output shaft is connected with the power input shaft of the speed reducer through the coupling.

3. The apparatus as claimed in claim 1, wherein the casing is provided with a shield, and the shield is fixedly connected to the casing.

4. The lime shaft kiln detecting device as claimed in claim 1, wherein the reducer is connected with the encoder through a reducer power output shaft B.

5. The lime shaft kiln detecting device as claimed in claim 1, wherein the reducer is connected with the rope drum through a reducer power output shaft A.

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