Pneumatic carrier

Abstract

The utility model provides a pneumatic carrier and relates to the technical field of transportation equipment, a driving vehicle body comprises a mounting base and a pneumatic motor mounted on the mounting base, an air inlet of the pneumatic motor is connected with an external air source through an air pipe, the pneumatic motor can drive a gear set to rotate, one gear in the gear set is coaxially connected with a vehicle roller, and the other gear in the gear set is coaxially connected with the vehicle roller. The gear set rotates to drive the trolley rollers to rotate; a bearing turntable is mounted on the mounting base, an object to be carried is placed on the bearing turntable, the bearing turntable is connected with the trolley rollers, and the deflection angle of the trolley rollers can be adjusted; the pneumatic motor is connected with the regulation and control mechanism, the regulation and control mechanism comprises a pressure gauge, a pressure regulating valve and a direction control valve, the pressure regulating valve can regulate the air inlet pressure of the pneumatic motor, and the direction control valve can regulate the on-off and direction of the inlet air flow.

Description

TECHNICAL FIELD

[0001] The utility model relates to the transport equipment technical field, specifically, relates to a carrier. BACKGROUND

[0002] The existing carrier is mainly divided into two kinds, one is to realize the carrying of heavy objects by relying on manpower or traction tool, and the other is to realize the carrying of heavy objects by driving the electric carrier.

[0003] However, the main two carriers have obvious defects, the first carrier needs to be equipped with a large amount of manpower and traction tool and cannot realize long-distance operation, and in the carrying process, misoperation is prone to occur, which causes personnel injury or accident, the preparation time is long, the carrying efficiency is greatly reduced, and the demand of modern efficient heavy object carrying occasion cannot be met. The second electric carrier saves a large amount of manpower and other supporting tools, and also supports long-distance operation, but due to the need of lithium battery power as driving force, in the case of being subjected to a larger external force impact, self-ignition explosion exists great safety hazard, due to the product structure exists a large number of electrical appliances, circuit board, line joint more short circuit, circuit board maintenance, line aging and other problems will appear, and the product contains motor parts, long time operation will cause motor heating, cannot long time continuous work, due to the participation of motor, electrical appliances, circuit board, line and other parts, the difficulty of its maintenance is greater, needs the corresponding professional qualification personnel to maintain it. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of pneumatic carrier to solve the problems of low efficiency, low safety performance and long time continuous work of existing equipment.

[0005] To solve the above problems, the utility model first provides a kind of pneumatic carrier, drive car body includes: installation base and the pneumatic motor installed thereon, the air inlet of the pneumatic motor is connected with external gas source by air pipe, and the pneumatic motor can drive gear set to rotate, a gear in the gear set is coaxially connected with car roller, and the gear set rotation drives the car roller to rotate;Load-bearing turntable is installed on the installation base, and the load-bearing turntable is connected with the car roller, which can adjust the deflection angle of the car roller;The pneumatic motor is connected with control mechanism, and the control mechanism includes pressure gauge, pressure regulating valve and direction control valve, the pressure regulating valve can adjust the air inlet pressure of the pneumatic motor, and the direction control valve can adjust the on-off and direction of incoming airflow.

[0006] Thus, compressed air is used as the power source of the product, the pneumatic motor is driven by the compressed air to meet the carrying requirements, the product is clean, environmentally friendly and non-polluting, the structure is simple, the operation is convenient, one person can complete the heavy carrying work without other auxiliary tools, long-distance control can be realized, the working efficiency is high, the lithium battery does not need to be installed in the carrying vehicle, the carrying vehicle will not self-ignite and explode when colliding, there are no problems of short circuit and line aging, professional personnel are not needed for maintenance and repair, ordinary workers can maintain and repair the carrying vehicle, the carrying vehicle does not generate heat due to the absence of the motor, the carrying vehicle can work continuously for a long time, electric sparks are not generated during work, the general explosion-proof function is achieved, and the problems in the prior art are solved.

[0007] Further, the regulating mechanism further comprises an air filter, and the external air source enters the air inlet after being filtered by the air filter.

[0008] Further, both sides of the bearing turntable are provided with the vehicle rollers, and each side of the vehicle rollers is correspondingly connected with a group of the gear sets, and each group of the gear sets is correspondingly connected with the pneumatic motor.

[0009] Further, a dustproof plate is arranged above the air inlet of the pneumatic motor.

[0010] Further, both sides of the air inlet are provided with anti-collision baffles.

[0011] Further, a lifting lug is arranged on the mounting base, and the lifting lug is connected with hoisting equipment.

[0012] Further, the utility model further comprises a driven vehicle body, the driven vehicle body and the driving vehicle body are placed below the same to-be-carried object, and the driven vehicle body is driven to move by the driving vehicle body; the driven vehicle body comprises a vehicle frame and driven vehicle wheels arranged on the vehicle frame, a bearing platform for placing the to-be-carried object is arranged on the vehicle frame, connecting holes are arranged on the outer side of the vehicle frame, any two driven vehicle bodies are connected through foldable connecting rods, and the foldable connecting rods are arranged on the connecting holes through screw rods.

[0013] Further, anti-skid lines are arranged on the surfaces of the bearing turntable and the bearing platform. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only the embodiments of the utility model, and for the ordinary skilled in the art, other drawings can be obtained according to the provided drawings without the creative labor.

[0015] Figure 1The utility model provides a pneumatic carrier structure schematic view for the embodiment of the utility model.

[0016] Figure 2 The utility model provides a drive car body plan view for the embodiment of the utility model.

[0017] Figure 3 The utility model provides a driven car body plan view for the embodiment of the utility model.

[0018] Mark explanation:

[0019] 100-drive car body;110-mounting base;111-lifting lug;120-pneumatic motor;121-air inlet;122-anti-collision baffle;130-air pipe;140-gear set;150-car roller;160-bearing turntable;170-dustproof plate;

[0020] 200-driven car body;210-car frame;211-bearing platform;220-driven wheel;230-foldable series link;240-screw rod. Specific implementation

[0021] In order to make the above purpose, feature and advantage of the utility model more obvious and easy to understand, the specific embodiment of the utility model is explained in detail below in conjunction with the drawings. It should be understood that the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.

[0022] The existing carrier needs a large amount of manpower, and can only carry out the carrying operation of heavy objects or equipment by means of traction tools, power and the like, in order to overcome the defects of the existing carrier, the utility model provides a pneumatic carrier, which only needs to be placed below the heavy object or equipment to be carried, and the compressed air source is connected with it, and the carrying operation of the heavy object or equipment can be realized by one person operating control.

[0023] As Figure 1 And 2 The embodiment has drive car body 100, which is provided with mounting base 110 for mounting the remaining structure, pneumatic motor 120 and car roller 150 are all arranged on mounting base 110, and the arrangement position is preferably as Figure 2 The middle part of mounting base 110 is provided with bearing turntable 160, the carrying object is placed on bearing turntable 160, car roller 150 is arranged on the both sides of bearing turntable 160, and is connected with bearing turntable 160, and the wheel deflection angle can be adjusted.

[0024] The air inlet 121 of the pneumatic motor 120 is connected with an external air source through the air pipe 130 to provide a compressed air source, and an air compressor can be additionally provided. The pneumatic motor 120 is connected with the gear set 140 and can drive the rotation of the gear set 140. One gear of the gear set 140 is coaxially connected with the trolley wheel 150. The rotation of the gear set 140 drives the rotation of the trolley wheel 150, so as to drive the movement of the trolley body 100.

[0025] The pneumatic motor 120 is controlled by a control mechanism. The control mechanism specifically includes a pressure gauge, a pressure regulating valve and a direction control valve. The pressure gauge can detect and display the air inlet pressure. The pressure regulating valve can adjust the air inlet pressure of the pneumatic motor 120. The direction control valve can adjust the on-off and direction of the air flow. The direction control valve can be a pneumatic hand valve, a pneumatic hand valve, a pneumatic button, and the like, which can adjust the moving direction.

[0026] Preferably, the control mechanism further includes an air filter, which can purify and filter the external air source before inputting into the air inlet 121, so as to reduce the pollutants in the air.

[0027] As shown in Figure 2 , the air inlet 121 of the embodiment is provided with a dustproof plate 170, which effectively prevents dust and foreign matters from entering the pneumatic motor 120. Anti-collision baffles 122 are arranged on both sides of the air inlet 121 to prevent collision and damage to the air source interface during use.

[0028] Preferably, a plurality of lifting lugs 111 are arranged on the side of the mounting base 110, which can be connected with hoisting equipment to hoist the driving trolley, so as to achieve more efficient tool transfer. When maintaining, the driving trolley can be hoisted for maintenance work.

[0029] As shown in Figure 1 , considering the transportation of large goods, the embodiment further provides a driven trolley body 200, which can be placed below the same to-be-transported goods together with the driving trolley body 100 and synchronously moved under the driving of the driving trolley body 100. The driven trolley body 200 has a trolley frame 210 and driven trolley wheels 220. The trolley frame 210 is provided with a bearing platform 211 for supporting the to-be-transported goods. Connection holes are arranged outside the trolley frame 210. When the goods are large, a plurality of driven trolley bodies 200 can be connected together for transportation. A screw rod 240 is arranged at the connection holes to connect the foldable series rods 230, so as to connect a plurality of driven trolley bodies 200 and facilitate the adjustment of the distance between different driven trolley bodies 200, thereby improving the applicability.

[0030] Preferably, anti-skid patterns are arranged on the surfaces of the bearing turntable 160 and the bearing platform 211 to increase the friction between the to-be-transported goods and the driving trolley body 100 and the driven trolley body 200, avoid deviation during transportation, and improve the safety performance during transportation.

[0031] Although the utility model discloses as above, the utility model is not limited to this. Any person skilled in the art, without departing from the spirit and scope of the utility model, can make various changes and modifications, therefore the protection scope of the utility model should be limited to the range defined by the claims.

[0032] Finally, it also needs to be explained that, in this paper, such relational terms as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "include", "contain" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment. Without more limitations, the element defined by the sentence "including a" does not exclude the existence of other identical elements in the process, method, article or equipment including the element.

[0033] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between various embodiments can be referred to each other.

[0034] The above description of the disclosed embodiments enables those skilled in the art to implement or use the utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to these embodiments shown in this paper, but will conform to the widest range consistent with the principles and novel features disclosed in this paper.

Claims

1. A pneumatic truck, characterized in that The driving vehicle body (100) comprises a mounting base (110) and a pneumatic motor (120) mounted thereon, an air inlet (121) of the pneumatic motor (120) is connected with an external air source through an air pipe (130), and the pneumatic motor (120) can drive a gear set (140) to rotate, one gear of the gear set (140) is coaxially connected with a vehicle roller (150), and the gear set (140) drives the vehicle roller (150) to rotate; The mounting base (110) is provided with a bearing turntable (160), the to-be-transported object is placed on the bearing turntable (160), and the bearing turntable (160) is connected with the vehicle roller (150) and can adjust the deflection angle of the vehicle roller (150); The pneumatic motor (120) is connected with a control mechanism, the control mechanism comprises a pressure gauge, a pressure regulating valve and a direction control valve, the pressure regulating valve can adjust the air inlet pressure of the pneumatic motor (120), and the direction control valve can adjust the on-off and direction of the air flow.

2. The pneumatic carrier as claimed in claim 1, characterized in that The control mechanism further comprises an air filter, and the external air source enters the air inlet (121) after being filtered by the air filter.

3. The pneumatic carrier as claimed in claim 2, characterized in that Both sides of the bearing turntable (160) are provided with the vehicle roller (150), and one group of the gear set (140) is connected to each of the vehicle rollers (150) on the two sides, respectively, and each group of the gear set (140) is connected with the pneumatic motor (120) correspondingly.

4. The pneumatic carrier as claimed in claim 3, characterized in that A dustproof plate (170) is arranged above the air inlet (121) of the pneumatic motor (120).

5. The pneumatic carrier as claimed in claim 4, characterized in that Anti-collision baffles (122) are arranged on both sides of the air inlet (121).

6. The pneumatic carrier as claimed in claim 5, characterized in that The mounting base (110) is provided with lifting lugs (111), and the lifting lugs (111) can be connected with hoisting equipment.

7. The pneumatic carrier according to any of claims 1-6, characterized in that The driving vehicle body (100) further comprises a driven vehicle body (200), the driven vehicle body (200) is placed below the same to-be-transported object as the driving vehicle body (100), and the driven vehicle body (200) is driven to move by the driving vehicle body (100); The driven vehicle body (200) comprises a vehicle frame (210) and driven vehicle wheels (220) mounted on the vehicle frame (210), the vehicle frame (210) is provided with a bearing platform (211) for placing the to-be-transported object, the outer side of the vehicle frame (210) is provided with a connecting hole, any two driven vehicle bodies (200) are connected through a foldable series link (230), and the foldable series link (230) is mounted at the connecting hole through a screw rod (240).

8. The pneumatic truck of claim 7, wherein, Anti-skid patterns are arranged on surfaces of the bearing turntable (160) and the bearing platform (211).

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