Electrically remote-controlled pneumatic hoist

Abstract

The utility model discloses a kind of electric remote control pneumatic pulley, belong to hoisting equipment technical field, including the body of gourd, the inside wall of the body of gourd is inlaid with two rotating bearings, the inner ring of two rotating bearings is commonly connected with winding roller, the right side of the body of gourd is equipped with pneumatic motor, the output end of pneumatic motor is connected with the right end of winding roller, winding roller outer surface is wound and is connected with winding guide chain, one end of winding guide chain is connected with hook, the output end of pneumatic motor is communicated with gas line, by the wireless signal receiving module and intelligent controller installed in the right side of the body of gourd, so the product can have electric remote control function, and then can make operator in a certain range remote control the operation of the body of gourd, so it can get rid of the restriction of traditional close operation, especially suitable for some dangerous environment or personnel difficult to access occasion, thereby greatly improve the safety and convenience of operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to hoisting equipment technical field, concretely is a kind of electric remote control pneumatic hoist. BACKGROUND

[0002] With the continuous improvement of industrial automation level, pneumatic hoist as a kind of hoisting equipment powered by compressed air, because it has good explosion-proof performance, acid and alkali vapor resistance, dust resistance and other advantages, pneumatic hoist is increasingly widely used in various industrial scenes, especially in the occasion that needs frequent lifting, higher safety and flexibility requirements.

[0003] Traditional pneumatic hoist usually adopts manual control mode, and then leads to low intelligent degree, so that the operator needs to operate in close range, and then leads to certain security risks, so as to be difficult to meet the needs of modern industrial production for efficient and safe operation, therefore, the technical personnel in the field provide a kind of electric remote control pneumatic hoist to solve the problems raised in the above background technology. UTILITARIAN CONTENT

[0004] The utility model aims at providing a kind of electric remote control pneumatic hoist to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of electric remote control pneumatic hoist, including hoist body, the inner side wall of hoist body is inlaid with two rotating bearings, the inner ring of two rotating bearings is connected with winding roller collectively, the right side of hoist body is equipped with pneumatic motor, the output end of pneumatic motor is connected with the right end of winding roller, winding guide chain is connected on the outer surface of winding roller, one end of winding guide chain is connected with hook, the output end of pneumatic motor is communicated with gas line, the right side of hoist body is installed with wireless signal receiving module, the right side of hoist body is installed with intelligent controller.

[0007] As a further scheme of the utility model: the shell of hoist body adopts high-strength titanium alloy material, the outer surface of hoist body is equipped with corrosion-resistant coating.

[0008] As a further scheme of the utility model: winding guide chain adopts high-strength stainless steel material, the outer surface of hoist body is connected with model plate.

[0009] As a further scheme of the utility model: the left side of hoist body is connected with mounting plate, the left side of hoist body is installed with overload protection unit.

[0010] As a further scheme of the utility model: two operation indicating lamps are installed on the left side surface of the mounting plate, and an audible and visual alarm is installed on the left side surface of the mounting plate.

[0011] As a further scheme of the utility model: a reinforcing seat is connected to the right side surface of the gourd body, and the upper surface of the reinforcing seat is connected with the outer surface of the air motor.

[0012] As a further scheme of the utility model: a pressure sensor is installed on the outer surface of the gas transmission line, and an electromagnetic valve is installed on the outer surface of the gas transmission line.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The electric remote control pneumatic gourd body has the wireless signal receiving module and the intelligent controller installed on the right side surface of the gourd body, so that the product has the electric remote control function, and the operator can remotely control the operation of the gourd body within a certain range, thereby breaking away from the limitation of traditional close-range operation, especially suitable for dangerous environments or occasions where personnel are difficult to access, thereby greatly improving the safety and convenience of operation. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a perspective structural schematic view of the electric remote control pneumatic gourd body.

[0016] Fig. 2 It is a side view of the electric remote control pneumatic gourd body.

[0017] Fig. 3 It is a top view of the electric remote control pneumatic gourd body.

[0018] Fig. 4 It is a front sectional view of the electric remote control pneumatic gourd body.

[0019] Fig. 5 It is an electric remote control pneumatic gourd body Fig. 4 It is an enlarged machine structure schematic view of A.

[0020] In the figure: 1, gourd body; 2, rotating bearing; 3, winding roller; 4, air motor; 5, winding guide chain; 6, hook; 7, gas transmission line; 8, wireless signal receiving module; 9, intelligent controller; 10, model plate; 11, overload protection unit; 12, mounting plate; 13, operation indicating lamp; 14, audible and visual alarm; 15, reinforcing seat; 16, pressure sensor; 17, electromagnetic valve. DETAILED DESCRIPTION

[0021] In the description of the utility model, it is necessary to understand that the orientation or positional relation indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relation shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0022] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0023] Please refer to Figs. 1-5 In the utility model embodiment, a kind of electric remote control pneumatic hoist, including hoist body 1, two rotating bearings 2 are embedded in the inner side wall of hoist body 1, the inner ring of two rotating bearings 2 is connected with winding roller 3, the right side surface of hoist body 1 is equipped with pneumatic motor 4, the output end of pneumatic motor 4 is connected with the right end of winding roller 3, winding guide chain 5 is connected on the outer surface of winding roller 3, one end of winding guide chain 5 is connected with hook 6, the output end of pneumatic motor 4 is communicated with gas line 7, wireless signal receiving module 8 is installed on the right side surface of hoist body 1, intelligent controller 9 is installed on the right side surface of hoist body 1, by the connection design of pneumatic motor 4 and winding roller 3, utilize the output end of pneumatic motor 4 and winding roller 3 right end direct connection, so that power transmission is more direct and efficient, compared with traditional power transmission mode, reduce energy loss, improve the running efficiency of hoist.

[0024] The shell of the gourd body 1 is made of high-strength titanium alloy material, the outer surface of the gourd body 1 is provided with a corrosion-resistant coating, the winding guide chain 5 is made of high-strength stainless steel material, the outer surface of the gourd body 1 is connected with a model plate 10, the left side surface of the gourd body 1 is connected with a mounting plate 12, and the overload protection unit 11 is installed on the left side surface of the gourd body 1; the high-strength titanium alloy material adopted by the gourd body 1 can enhance the overall strength of the gourd body 1, thereby increasing the practical life of the gourd body 1; the model plate 10 can facilitate the use personnel to check the specific model of the device; and the overload protection unit 11 can monitor the load condition of the gourd in real time, and when the load exceeds the set value, the protection mechanism is triggered in time, so that the equipment damage or safety accidents caused by overload are avoided.

[0025] Two running indicator lights 13 are installed on the left side surface of the mounting plate 12, an audible and visual alarm 14 is installed on the left side surface of the mounting plate 12, a reinforcing seat 15 is connected to the right side surface of the gourd body 1, the upper surface of the reinforcing seat 15 is connected to the outer surface of the pneumatic motor 4, a pressure sensor 16 is installed on the outer surface of the gas conveying line 7, and an electromagnetic valve 17 is installed on the outer surface of the gas conveying line 7; the running indicator lights 13 and the audible and visual alarm 14 can intuitively feed back the running state of the equipment to the operator, the audible and visual alarm 14 sends an alarm signal in time when an abnormal condition occurs, reminding the operator to take corresponding measures, the reinforcing seat 15 can support and reinforce the pneumatic motor 4, so that the pneumatic motor 4 can run more stably, and the pressure sensor 16 and the electromagnetic valve 17 can monitor the gas pressure in the gas conveying line 7 in real time, and when the gas pressure is abnormal, the electromagnetic valve 17 is automatically closed to prevent equipment failure or safety hazards caused by gas pressure problems.

[0026] The working principle of the utility model is as follows: when the device is used, the operator sends a control signal through an external remote controller, the wireless signal receiving module 8 receives the signal and transmits it to the intelligent controller 9, the intelligent controller 9 controls the electromagnetic valve 17 to open according to the received signal, compressed air enters the pneumatic motor 4 through the gas conveying line 7, the pneumatic motor 4 starts to run under the drive of the compressed air and transmits power to the winding roller 3, the winding roller 3 rotates under the support of the rotating bearing 2 and winds the winding guide chain 5, so as to drive the hook 6 to rise and realize the lifting operation of the heavy object; when it is needed to descend, the intelligent controller 9 controls the pneumatic motor 4 to run reversely, the winding roller 3 releases the winding guide chain 5, and the hook 6 descends under the action of the gravity of the heavy object; the above is the whole operation process of the device.

[0027] The above merely describes a preferred specific implementation of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacements or changes to the technical scheme and the inventive concept of the present application within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

[0028] Furthermore, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is merely for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments which can be understood by those skilled in the art.

Claims

1. A remote-controlled pneumatic hoist, characterized in that, The system includes a gourd body (1), with two rotating bearings (2) embedded in the inner wall of the gourd body (1). The inner rings of the two rotating bearings (2) are connected to a winding roller (3). A pneumatic motor (4) is provided on the right side of the gourd body (1). The output end of the pneumatic motor (4) is connected to the right end of the winding roller (3). A winding guide chain (5) is wound around the outer surface of the winding roller (3). A hook (6) is connected to one end of the winding guide chain (5). An air supply line (7) is connected to the output end of the pneumatic motor (4). A wireless signal receiving module (8) is installed on the right side of the gourd body (1). An intelligent controller (9) is installed on the right side of the gourd body (1).

2. The electrically controlled pneumatic hoist according to claim 1, characterized in that, The outer shell of the gourd body (1) is made of high-strength titanium alloy, and the outer surface of the gourd body (1) is provided with a corrosion-resistant coating.

3. The electrically controlled pneumatic hoist according to claim 1, characterized in that, The winding guide chain (5) is made of high-strength stainless steel, and the outer surface of the hoist body (1) is connected with a model nameplate (10).

4. The electrically controlled pneumatic hoist according to claim 1, characterized in that, An installation plate (12) is connected to the left side of the hoist body (1), and an overload protection unit (11) is installed on the left side of the hoist body (1).

5. The electrically controlled pneumatic hoist according to claim 4, characterized in that, Two operation indicator lights (13) are installed on the left side of the mounting plate (12), and an audible and visual alarm (14) is installed on the left side of the mounting plate (12).

6. The electrically controlled pneumatic hoist according to claim 1, characterized in that, The right side of the gourd body (1) is connected to a reinforcing base (15), and the upper surface of the reinforcing base (15) is connected to the outer surface of the pneumatic motor (4).

7. The electrically controlled pneumatic hoist according to claim 1, characterized in that, A pressure sensor (16) is installed on the outer surface of the gas transmission line (7), and a solenoid valve (17) is installed on the outer surface of the gas transmission line (7).

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