CN219905667U - Rotatable conveying device for assisting in loading and unloading goods - Google Patents

Abstract

The utility model discloses a rotatable conveying device for assisting in loading and unloading cargoes, which comprises a fixed conveying unit and a rotatable conveying unit, wherein the fixed conveying unit is used for being connected with a conveying path of a conveying line, the rotatable conveying unit is connected with the conveying path of the fixed conveying unit, and the fixed conveying unit comprises a rack and a conveying mechanism arranged on the rack; the rotatable conveying unit comprises a semicircular rotating disc, a mounting bracket and a belt conveyor, wherein the mounting bracket is rotatably mounted on the frame through a main shaft, the rear end of the belt conveyor is rotatably connected with the mounting bracket through a horizontal rotating shaft, and the semicircular rotating disc is positioned at the rear end of the belt conveyor and fixedly connected with the mounting bracket. According to the utility model, the height of the goods to be conveyed is changed, the workload of goods loading and unloading and the moving times of equipment are reduced, the working efficiency is improved by changing the rotating direction of the power element in the belt conveying mechanism, and the conveying device can be connected with other equipment of the goods conveying chain, so that the adaptability is high.

Description

Rotatable conveying device for assisting in loading and unloading goods

Technical Field

The utility model relates to the field of cargo conveying devices, in particular to a rotatable conveying device for assisting in loading and unloading cargoes.

Background

The conveying device is also called as a conveying machine, and the conveying machine is a mechanical device for conveying or conveying bulk materials and finished articles along a certain line in a continuous, uniform and stable conveying mode, and has the advantages of uniform feeding, stable speed, small power storage, low cost, high productivity and the like.

The conveying device for assisting in loading and unloading cargoes is used for coordinating the work among the machines according to the cargo flow. The main basis for the selection of the transport machinery is the characteristics of the goods (shape, weight, brittleness, humidity, viscosity, etc.), productivity, transport route and site conditions, loading and unloading mode, process requirements and equipment investment in the transport process, transport cost, etc. In order to adapt to the development of construction technology, the construction form of the bearing member is required to be improved so as to improve the loading and unloading efficiency; the high-strength traction member and the multi-motor drive are adopted to improve the technical and economic indexes; and installing a goods identification device, a continuous metering device and a sorting device, and adopting program control of an electronic computer to realize automation.

Cargo handling is the primary link affecting the overall logistics transportation efficiency, so that the overall logistics aging can be improved by improving the efficiency of the handling link. Express delivery transportation is similar to the part-order mode, and the part-order mode includes 3 times loading and 3 times unloading, compares in whole car transportation, and the loading and unloading link in the part-order transportation occupies longer time, the same place of origin and unloading place, and the logistics efficiency of part-order transportation is far lower than whole car transportation efficiency.

The improvement of loading and unloading links by logistics enterprises often adopts unitization or mechanization and the like, wherein unitization is to load and unload the truck by taking a unitized tool as a unit instead of taking bulk cargo as a unit, and mechanization is to use an advanced loading and unloading tool to replace manual loading and unloading operation in the loading and unloading processes.

If the goods are in a problem in the unit loading and unloading operation, the whole unit is required to be disassembled and checked, the mechanical loading and unloading operation range is relatively fixed, and the specific operation can be unchanged or even can not be used due to the structure of equipment.

Disclosure of Invention

The utility model aims to construct a rotatable conveying device for assisting in loading and unloading cargoes, which can adjust the rotation angle, change the conveying direction and adjust the height up and down, based on the application of a mechanical structure on the basis of the existing auxiliary cargo conveying device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

and the device is arranged at the tail end of the conveying line and is used for assisting loading and unloading workers to load cargoes conveyed on the conveying line onto the transport vehicle or unload cargoes on the transport vehicle onto the conveying line.

Comprises a fixed conveying unit which is used for being jointed with a conveying path of a conveying line, and a rotatable conveying unit which is jointed with the conveying path of the fixed conveying unit.

The fixed conveying unit comprises a frame and a conveying mechanism arranged on the frame;

the rotatable conveying unit comprises a semicircular rotating disc, a mounting bracket and a belt conveyor, wherein the mounting bracket is rotatably mounted on the frame through a main shaft, the rear end of the belt conveyor (in front of the loading conveying direction) is rotatably connected with the mounting bracket through a horizontal rotating shaft, and the semicircular rotating disc is positioned at the rear end of the belt conveyor and fixedly connected with the mounting bracket.

Further, the transfer mechanism is preferably a roller transfer mechanism comprising a first roller and a mounting for mounting each roller.

Further, the installation piece is an arc body transition top plate and a matched connection piece, and the first roller consists of a plurality of driven rollers and driving rollers or consists of a plurality of driving rollers.

Further, the arc body transition bottom plate and the arc body transition side plate are fixedly installed on the frame, the arc body transition bottom plate is fixedly installed on the frame and located below the arc body transition top plate, the arc body transition side plate is fixedly installed between the arc body transition top plate and the arc body transition bottom plate and is matched with the shape of the semicircular rotating disc, and the arc body transition bottom plate is fixedly provided with an arc sliding rail fixedly connected with the semicircular rotating disc.

Further, the arc-shaped sliding track comprises an arc track and a sliding block, a central shaft of the arc-shaped sliding track is coaxial with the main shaft, the arc track is fixedly arranged on the upper end face of the arc body transition bottom plate, the sliding block is fixedly connected with the semicircular rotating disc, and the sliding block slides along a track limited by the arc track.

Further, a second roller is arranged on the semicircular rotating disc, and the second roller consists of a plurality of driven rollers and driving rollers or consists of a plurality of driving rollers.

Further, the upper end surfaces of the rollers are all in the same horizontal plane.

Further, the mounting bracket comprises a bottom main supporting beam and two side vertical brackets respectively arranged at two ends of the bottom main supporting beam, the mounting bracket further comprises the main shaft, the bottom main supporting beam is rotatably arranged on a supporting structure fixed with the frame through the main shaft, the rear end of the frame of the belt conveyor is rotatably connected to the two side vertical brackets through a horizontal rotating shaft, and the semicircular rotating disc is fixedly connected with the two side vertical brackets.

Further, the belt conveyor is composed of a conveyor frame and a belt conveying mechanism arranged on the frame, and a lifting driving mechanism for driving the front end of the belt conveyor to lift is arranged below the belt conveyor.

Further, the supporting structure comprises a supporting arm and a pulling arm, the rear end of the supporting arm is fixed relative to the frame, the front end of the supporting arm extends forward to the lower portion of the bottom main supporting beam, the rear end of the pulling arm is fixedly connected relative to the supporting arm, the front end of the pulling arm extends forward to the upper portion of the bottom main supporting beam, the upper end and the lower end of the main shaft are respectively installed at the front ends of the supporting arm and the supporting wall through bearings, and the bottom main supporting beam is installed on the main shaft through installation holes in the bottom main supporting beam.

Further, the belt conveying mechanism comprises a belt, a driving roller and a driving roller, wherein a head roller is arranged on a horizontal rotating shaft at the rear end of the conveyor frame, the driving roller is arranged between side plates of the conveyor frame, a tail roller is arranged at the front end of the conveyor frame, a tensioning roller and a regulating roller are arranged between the side plates of the conveyor frame, the head roller, the tail roller, the tensioning roller and the regulating roller all belong to the driving roller, the head roller and the horizontal rotating shaft are coaxially arranged, and the belt is tensioned and limited by the driving roller and the driving roller.

Further, the driving roller can selectively provide power in different modes, and the power and the roller are integrated, or the power is externally connected to the outside of the roller.

Further, the lifting driving mechanism is preferably a telescopic rod mechanism, one end of the telescopic rod mechanism is hinged to the lower portion of the mounting bracket, and the other end of the telescopic rod mechanism is hinged to the bottom of the belt conveyor. The axle center of the hinge structure at two ends of the telescopic rod mechanism and the axle center of the horizontal rotating shaft (the projection on the vertical plane of the horizontal rotating shaft) form a triangle, and the front end of the belt conveyor is lifted along with the telescopic rod mechanism.

Further, the telescopic rod mechanism can adopt different working devices, can be a hydraulic cylinder device and can also be a telescopic screw rod device.

Further, buttons for controlling various functions of the conveying device are fixedly arranged on the side plates of the conveyor frame.

Further, handles for providing force points for adjusting the left and right conveying directions of the goods are fixedly arranged on the side plates of the conveyor frame.

The utility model has the beneficial effects that: the rotatable conveying device for assisting in loading and unloading cargoes can rotate left and right through the cooperation between the bearing and the mounting bracket to change the conveying direction of cargoes, the front end of the belt conveyor is lifted up through the lifting driving mechanism, the height of the cargoes can be changed, the workload of loading and unloading cargoes by workers is reduced, the moving times of the equipment for loading and unloading cargoes can be reduced to a greater extent, the loading and unloading working states of the conveying equipment can be mutually converted through changing the rotating direction of the power element in the belt conveying mechanism, the working efficiency is improved, the whole logistics transportation efficiency is influenced by loading and unloading cargoes, and the integral logistics aging is improved through improving the efficiency of loading and unloading links. The conveying device can be installed and connected on other equipment of the cargo conveying chain, and the adaptability is high.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the structure of a specific example of the conveying apparatus of the present utility model;

FIG. 2 is a front view showing the structure of a specific example of the conveying apparatus of the present utility model;

FIG. 3 is a front view of a portion of the structure of FIG. 2 in one embodiment of the delivery device of the present utility model;

FIG. 4 is a schematic view of the partial structure of FIG. 1 in one embodiment of the delivery device of the present utility model;

FIG. 5 is a front view of the partial structure of FIG. 1 in one embodiment of the delivery device of the present utility model;

FIG. 6 is a schematic view of a portion of the structure of FIG. 1 in one embodiment of the delivery device of the present utility model;

FIG. 7 is a schematic view of a portion of the structure of FIG. 6 in an embodiment of the delivery device of the present utility model;

101. a frame; 102. An electric mating drum; 103. Connecting a mounting plate; 104 a first active roller; 105. Corner guard rail; 106. An arc body semicircular top plate; 107. Two sides are provided with brackets; 108. A conveyor frame; 109. A handle; 110. A button; 111. A belt; 112. A second driving roller; 113. Arc body transition cladding plate; 114. A bracket arm; 115. Installing a supporting lug; 116. An electric push rod; 117. Thickening the connecting bottom plate; 118. A first driven roller; 119. A U-shaped mounting plate; 120. A fixed mounting plate; 121. A strip-shaped connecting plate; 122. A transition connecting plate; 123. Corner bottom guard rail; 124. Supporting and installing a steel groove; 126. A head roller; 127. Tensioning a base; 128. Adjusting the roller; 129. A driving roller; 130. A tail roller; 131. A bottom cover plate; 132. Installing a steel groove bottom plate; 133. A bottom main support beam; 134. An aluminum-type support rod; 135. An arc body transition bottom plate; 136. An arc body transition top plate; 137. An arc side plate of the arc body; 138. An arc-shaped bottom plate; 139. A bearing; 140. Pulling an arm; 141. A roller bracket; 142. Arc body transition side plates; 143. A circular arc track; 144. A slide block; 145. A U-shaped clamping block; 146. Reinforcing plate ribs; 147. Rotating the support base plate; 150. An L-shaped mounting plate; 151. a third driven roller; 152. A second driven roller; 155. A bearing seat; 156. A support column; 158. An aluminum assembly; 159. Hollowed-out square fixing plate; 160. A bed side plate; 161. A bed top plate; 162. The conveyor belt pivots.

Detailed Description

The rotatable conveyor for assisting in loading and unloading goods according to the utility model will be further described with reference to the accompanying drawings.

As shown in fig. 1-7, in this embodiment, the conveying direction of the goods is right, the conveying device includes a frame 101, the frame 101 includes a fixed mounting plate 120, a corner guardrail 105, a corner bottom guardrail 123, a U-shaped mounting plate 119 and a connection mounting plate 103, the U-shaped mounting plate 119 is fixedly connected with the connection mounting plate 103, the two ends of the U-shaped mounting plate are fixedly provided with the fixed mounting plate 120 with symmetrical front and back positions, the end surface of the fixed mounting plate 120 far away from the symmetry center is fixedly provided with the corner guardrail 105 with symmetrical front and back positions, the frame 101 further includes a bar-shaped connecting plate 121, a supporting mounting steel groove 124, a mounting steel groove bottom plate 132 and a bracket arm 114, the bar-shaped connecting plate 121 is fixedly mounted on the end surface of the fixed mounting plate 120 near the symmetry center, four mounting steel groove bottom plates 132 distributed left and right and symmetrically are mounted on the bar-shaped connecting plate 121 through nuts, one end of the mounting steel groove bottom plate 132 near the symmetry center is fixedly connected with the supporting mounting steel groove 124 through the nuts, the lower end surface of the supporting mounting steel groove 124 is fixedly connected with the bracket arm 114 with symmetrical front and back positions, the end surface of the fixed mounting plate 120 near the symmetry center is fixedly provided with the U-shaped clamping block 145, and the electric roller 102 is fixedly provided with a pair of U-shaped clamping blocks between the U-shaped clamping blocks.

The transition connecting plate 122 with symmetrical front and back positions is fixedly connected with the end face of the fixed mounting plate 120, which is close to the symmetrical center, the arc body transition top plate 136 is fixedly mounted on the upper end face of the transition connecting plate 122, the arc body transition bottom plate 135 is fixedly mounted on the lower end face of the transition connecting plate 122, the arc body transition side plate 142 is fixedly mounted between the arc body transition bottom plate 135 and the arc body transition top plate 136 and is fixedly connected with the transition connecting plate 122, the arc body transition top plate 136 is fixedly mounted with the arc body transition shroud plate 113, the first driving roller 104 is fixedly connected with the arc body transition top plate 136, the first driven roller 118 with symmetrical front and back positions is fixedly mounted on the arc body transition top plate 136, the L-shaped mounting plate 150 with symmetrical front and back positions is fixedly connected with the right end face of the arc body transition shroud plate 113, and the end face of the L-shaped mounting plate 150, which is far away from the symmetrical center, is fixedly provided with the corner bottom guardrail 123 fixedly connected with the fixed mounting plate 120.

As shown in fig. 6 and 7, the slider 144 slides along the track of the circular arc track 143, the upper end of the slider 144 penetrates through the arc bottom plate 138 and is fixedly connected with the arc bottom plate, and the connection between the components can be more stable by adopting a connection mode penetrating through the arc bottom plate 138.

As shown in fig. 1 and 6, the semicircular rotary disk includes an arc-shaped side plate 137, an arc-shaped bottom plate 138 and an arc-shaped semicircular top plate 106, the arc-shaped side plate 137 corresponds to the arc-shaped transition side plate 142 in both position and shape, three sets of roller supports 141 with symmetrical front and rear positions are fixedly arranged on the upper end surface of the arc-shaped bottom plate 138, a roller is fixedly arranged between each set of roller supports 141, a second driven roller 152, a second driving roller 112 and a third driven roller 151 are respectively arranged from left to right in sequence, the three sets of rollers penetrate through the arc-shaped semicircular top plate 106 and are flush with the first driving roller 104 and the first driven roller 118 in height, and a plurality of supporting columns 156 are further arranged between the arc-shaped bottom plate 138 and the arc-shaped semicircular top plate 106.

The first driven roller 118 and the second driven roller 152 selected in this embodiment are motorized rollers with integrated power and rollers, as shown in fig. 1 and 4, so that the motorized rollers can save the installation space of the device to a greater extent.

As shown in fig. 5-7, the bracket arms 114 include reinforcing ribs 146 and a rotary supporting base plate 147, a plurality of reinforcing ribs 146 are fixedly arranged between the bracket arms 114, the rotary supporting base plate 147 is fixedly arranged on the upper end face of the left side of the bracket arms 114, the bottom main supporting beam 133 is rotatably arranged on the bearing 139, the pull arms 140 are fixedly arranged on the right end face of the reinforcing ribs 146 at the middle end position and are rotatably connected with the bearing 139, the pull arms 140 provide a leftward pulling force for the bearing 139, the mounting supporting lugs 115 with symmetrical front and rear positions are fixedly arranged on the right end face of the bottom main supporting beam 133, and the aluminum type supporting rods 134 capable of supporting the arc-shaped base plate 138 are fixedly arranged between the two side vertical supports 107.

The lifting driving mechanism selected in this embodiment adopts a telescopic screw rod device to lift the tail end of the conveyor frame 108, as shown in fig. 2, 3 and 6, an electric push rod 116 hinged with the mounting lugs 115 is mounted between the mounting lugs 115, and a thickened connecting bottom plate 117 fixedly connected with the conveyor frame 108 is mounted at the right end of the electric push rod 116 through a spherical hinged connecting piece.

As shown in fig. 3 and 6, a plurality of aluminum assemblies 158 are mutually matched and fixed to form a hollowed square fixing plate 159, the hollowed square fixing plate 159 is fixedly connected with the thickened connecting bottom plate 117 through a nut bolt, and the electric push rod 116 is connected with the conveyor frame 108 in a penetrating connection mode, so that the fixing between the components is more stable, and the service life of the device is longer.

As shown in fig. 1, 3 and 6, the end faces of the two side stand brackets 107 close to the symmetry center are fixedly provided with bearing seats 155 with symmetrical front and rear positions, a conveyor belt pivot 162 is fixedly arranged between the bearing seats 155, a head roller 126 is arranged on the conveyor belt pivot 162, the conveyor frame 108 comprises a bottom cover plate 131, a bed side plate 160 and a bed top plate 161, the bed side plate 160 with symmetrical front and rear positions is fixedly connected with the conveyor belt pivot 162 through a connecting piece, a driving roller 129 and a tail roller 130 are respectively fixedly arranged between the middle part and the tail part of the bed side plate 160, the end face of the bed side plate 160 close to the symmetry center is fixedly provided with tensioning bases 127 with symmetrical front and rear positions, the adjusting roller 128 is fixedly arranged between the tensioning bases 127, the belt 111 forms a fixed annular closed route around each roller, a conveying part is arranged above the bed top plate 161, and the hollowed square fixing plate 159 penetrates through the bottom cover plate 131 and is fixedly connected with the bottom cover plate.

The active roller 129 used in this embodiment is a motorized roller with integrated power and rollers, as shown in fig. 3, which makes the installation simple, and makes the conveyor frame 108 thinner and more flexible in rotation and movement.

As shown in fig. 1, a handle 109 and a plurality of buttons 110, which are symmetrically positioned in front-rear, are fixedly installed on a bed side plate 160.

When the conveying operation is started, the conveying device can automatically convey the conveying materials,

(1) The staff pushes the conveyer frame 108 to rotate through the handle 109, the conveyer frame 108 rotates to drive the conveyer pivot 162 to move, the conveyer pivot 162 moves to drive the two side stand brackets 107 to move, the two side stand brackets 107 move to drive the arc-shaped bottom plate 138 to rotate around the bearing 139, the rotating route of the arc-shaped bottom plate 138 winds the track set by the arc track 143, and each component arranged on the arc-shaped bottom plate 138 also rotates along with the track;

(2) The worker presses the button 110 according to the conveying requirement, the electric push rod 116 stretches or contracts to push the conveyor frame 108 to rotate around the conveyor pivot 162, the tail end of the conveyor frame 108 is lifted or lowered, the left end of the electric push rod 116 rotates around the right end of the mounting lug 115, the right end of the electric push rod 116 rotates around the thickened connecting bottom plate 117 through the spherical hinge connecting piece, the thickened connecting bottom plate 117 is pushed by the electric push rod 116, the thickened connecting bottom plate 117 moves to push the hollowed square fixing plate 159 fixedly connected with the thickened connecting bottom plate 117 to move, and the hollowed square fixing plate 159 moves to drive the tail end of the conveyor frame 108 to lift or lower;

(3) The electric matching roller 102, the first driving roller 104 and the second driving roller 112 are started to drive the goods conveyed above the electric matching roller to move, the first driven roller 118, the second driven roller 152 and the third driven roller 151 also rotate along with the electric matching roller, and meanwhile, the driving roller 129 is started to drive the belt 111 tensioned by the electric matching roller to rotate around a set annular closed route, and the head roller 126, the adjusting roller 128 and the tail roller 130 also rotate along with the rotation of the belt 111;

(4) The goods are conveyed along the direction from the input area to the output area to realize loading work;

(5) When the power elements such as the electric matching roller 102, the first driving roller 104 and the second driving roller 112 work reversely, and the working processes of (1), 2 and 3 are the same, the goods are conveyed along the direction from the output area to the input area to realize unloading work;

(6) The operations (1), (2) and (3) may be performed simultaneously or separately.

The foregoing description of one or more embodiments provided in connection with the specific disclosure is not intended to limit the practice of the utility model to such description. The method, structure, and the like similar to or identical to those of the present utility model, or a plurality of technical deductions or substitutions are made on the premise of the conception of the present utility model, and are considered to be the protection scope of the present utility model.

Claims (9)

1. The rotatable conveying device for assisting in loading and unloading cargos comprises a fixed conveying unit and a rotatable conveying unit, wherein the fixed conveying unit is used for being connected with a conveying path of a conveying line, and the rotatable conveying unit is connected with the conveying path of the fixed conveying unit;

the fixed conveying unit comprises a frame and a conveying mechanism arranged on the frame;

the rotary conveying unit is characterized by comprising a semicircular rotary disc, a mounting bracket and a belt conveyor, wherein the mounting bracket is rotatably mounted on the frame through a main shaft, the rear end of the belt conveyor is rotatably connected with the mounting bracket through a horizontal rotating shaft, and the semicircular rotary disc is positioned at the rear end of the belt conveyor and is fixedly connected with the mounting bracket.

2. The rotatable conveyor for assisting in handling cargo according to claim 1, wherein the conveyor is a roller conveyor comprising a first roller and a mounting for each roller,

the installation piece is an arc body transition top plate and a matched connection piece, and the first roller consists of a plurality of driven rollers and driving rollers or consists of a plurality of driving rollers.

3. The rotatable conveying device for assisting in loading and unloading cargoes according to claim 2, wherein an arc body transition bottom plate and an arc body transition side plate are fixedly installed on the frame, the arc body transition bottom plate is fixedly installed on the frame and located below the arc body transition top plate, the arc body transition side plate is fixedly installed between the arc body transition top plate and the arc body transition bottom plate and is matched with the semicircular rotating disc in shape, and an arc sliding rail fixedly connected with the semicircular rotating disc is fixedly arranged on the arc body transition bottom plate.

4. A rotatable conveying device for assisting in loading and unloading cargoes according to claim 3, wherein the arc-shaped sliding rail comprises an arc-shaped rail and a sliding block, a central shaft of the arc-shaped sliding rail is coaxial with the main shaft, the arc-shaped rail is fixedly arranged on the upper end face of the arc-shaped transitional bottom plate, the sliding block is fixedly connected with the semicircular rotating disc, and the sliding block slides along a track defined by the arc-shaped rail.

5. The rotatable conveyor for assisting in handling cargo according to claim 1, wherein the semicircular rotary tray is provided with a second roller consisting of a plurality of driven rollers and a plurality of driving rollers or a plurality of driving rollers,

the driving roller can selectively provide power in different modes, including a mode of integrating the power with the roller and a mode of externally connecting the power outside the roller,

the upper end surfaces of the rollers are all in the same horizontal plane.

6. The rotatable conveyor for assisting in loading and unloading cargo according to claim 1, wherein the mounting bracket comprises a bottom main supporting beam and two side standing brackets provided at both ends of the bottom main supporting beam, respectively, the mounting bracket further comprises the above-mentioned main shaft, the bottom main supporting beam is rotatably mounted on a supporting structure fixed to the frame through the main shaft, a rear end of a frame of the belt conveyor is rotatably connected to the two side standing brackets through a horizontal rotation shaft, the semicircular rotation plate is fixedly connected to the two side standing brackets,

the supporting structure comprises a supporting arm and a pulling arm, wherein the rear end of the supporting arm is fixed relative to the frame, the front end of the supporting arm extends forward to the lower portion of the bottom main supporting beam, the rear end of the pulling arm is fixedly connected relative to the supporting arm, the front end of the pulling arm extends forward to the upper portion of the bottom main supporting beam, the upper end and the lower end of the main shaft are respectively arranged at the front end of the supporting arm and the front end of the supporting wall through bearings, and the bottom main supporting beam is arranged on the main shaft through mounting holes in the bottom main supporting beam.

7. The rotatable conveying device for assisting in loading and unloading cargoes according to claim 1, wherein the belt conveyor consists of a conveyor frame and a belt conveying mechanism arranged on the frame, a lifting driving mechanism for driving the front end of the belt conveyor to lift is arranged below the belt conveyor,

the belt conveying mechanism comprises a belt, a driving roller and a driving roller, wherein a head roller is arranged on a horizontal rotating shaft at the rear end of the conveyor frame, the driving roller is arranged between side plates of the conveyor frame, a tail roller is arranged at the front end of the conveyor frame, a tensioning roller and an adjusting roller are arranged between the side plates of the conveyor frame, the head roller, the tail roller, the tensioning roller and the adjusting roller belong to the driving roller, the head roller and the horizontal rotating shaft are coaxially arranged, and the belt is tensioned and limited by the driving roller and the driving roller.

8. The rotatable conveyor for assisting in handling cargo according to claim 7, wherein the lifting drive mechanism is a telescopic rod mechanism, one end of the telescopic rod mechanism is hinged to the lower portion of the mounting bracket, the other end is hinged to the bottom of the belt conveyor,

the telescopic rod mechanism adopts a hydraulic cylinder device or a telescopic screw rod device as a working device.

9. The rotatable conveyor for assisting in handling cargo according to claim 7, wherein buttons for controlling the function of the conveyor are fixedly provided on the side plates of the conveyor frame,

the handles for providing the force points for adjusting the left and right conveying directions of the cargoes are fixedly arranged on the side plates of the conveyor frame.