Hoisting basket mechanism and hoister device

Abstract

The utility model belongs to the technical field of elevators, and discloses a lifting basket mechanism and an elevator device, the lifting basket mechanism comprises a basket body, a conveying assembly and a monitoring assembly; the basket body is provided with two openings; the conveying assembly is arranged in the basket body and can convey objects to be conveyed between the two openings. At least one opening is correspondingly provided with a monitoring assembly, the monitoring assembly comprises a speed reduction monitoring part and a stop monitoring part, the speed reduction monitoring part and the stop monitoring part are arranged in the conveying direction of the conveying assembly in a spaced mode so as to sense the to-be-conveyed object, and the stop monitoring part is closer to the conveying end point of the conveying assembly than the speed reduction monitoring part. The deceleration monitoring piece and the stop monitoring piece are both in signal connection with the conveying assembly; according to the elevator device, the lifting basket mechanism is adopted, the speed reduction monitoring part and the stop monitoring part are combined, the stop precision of the conveying belt is improved, and conveying errors are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of elevator, especially a kind of lifting basket mechanism and elevator device. BACKGROUND

[0002] Elevator is the mechanical equipment for transporting by changing potential energy, and the elevator generally includes power output assembly and lifting basket for bearing, lifting basket is arranged at the output end of power output assembly, and the transported material to be transported is dragged up and down by power output assembly to change the horizontal plane of material to be transported;

[0003] In the prior art, in order to realize the automatic transfer of the material to be transported in and out of the lifting basket, a conveying belt is often arranged in the lifting basket, so that the material to be transported is conveyed by the conveying belt and stopped at the outlet of the lifting basket to wait for warehousing, but the conveying of the conveying belt in the prior art often has error in stopping position, which causes poor connection of the material to be transported into the warehouse and reduces the conveying efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of lifting basket mechanism and elevator device, improve the stopping precision of conveying belt, reduce conveying error.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] Lifting basket mechanism, comprising:

[0007] Basket body, the basket body has two openings;

[0008] Conveying assembly is arranged in the basket body, and the conveying assembly can convey the material to be transported between the two openings;

[0009] Monitoring assembly is arranged in at least one of the openings, the monitoring assembly includes deceleration monitoring part and stop monitoring part, the deceleration monitoring part and the stop monitoring part are arranged along the conveying direction of the conveying assembly to sense the material to be transported;The stop monitoring part is closer to the conveying endpoint of the conveying assembly than the deceleration monitoring part, and the deceleration monitoring part and the stop monitoring part are signal connected with the conveying assembly.

[0010] In some embodiments, the two openings are each provided with the monitoring assembly.

[0011] In some embodiments, the conveying assembly comprises a conveying frame, a conveying drive member and a conveying member, the conveying frame is arranged in the basket, the conveying member is arranged on the conveying frame and extends from one of the openings to the other opening, the conveying drive member is drivingly connected to the conveying member, and the monitoring assembly is arranged on one side of the conveying frame and is signal-connected to the conveying drive member.

[0012] In some embodiments, the monitoring assembly is adjustably arranged on one side of the conveying frame along the conveying direction of the conveying member.

[0013] In some embodiments, the conveying frame is provided with an adjusting rail, the adjusting rail is provided with a moving block, the moving block is movably arranged on the adjusting rail, the monitoring assembly comprises a fixing column, the fixing column is arranged on the moving block, and the deceleration monitoring member and the stop monitoring member are arranged on the fixing column.

[0014] In some embodiments, the deceleration monitoring member and the stop monitoring member are detachably arranged on the fixing column; and / or, the fixing column is detachably connected to the moving block.

[0015] In some embodiments, the lifting basket mechanism further comprises a blocking assembly, the blocking assembly is arranged in one-to-one correspondence with the openings and is arranged at the conveying end point of the conveying assembly, the blocking assembly comprises a blocking drive member and a blocking member, the blocking drive member is arranged on the basket, the blocking member is arranged at the output end of the blocking drive member, and the blocking drive member can drive the blocking member to ascend and descend relative to the conveying surface of the conveying assembly.

[0016] In some embodiments, the blocking assembly comprises a blocking mounting seat, the blocking mounting seat is arranged on the basket, and the blocking drive member is arranged on the blocking mounting seat.

[0017] In some embodiments, the blocking mounting seat is provided with a guide hole, the blocking member is connected with a guide column, and the guide column slides through the guide hole.

[0018] Also provided is a lifter device, which comprises a lifting drive mechanism and the lifting basket mechanism as described above, and the basket is arranged at the output end of the lifting drive mechanism.

[0019] The lifting basket mechanism has the following beneficial effects:

[0020] When the to-be-conveyed object is conveyed from one opening to another opening, the to-be-conveyed object is first sensed by the deceleration monitoring piece, the deceleration monitoring piece sends a signal, the conveying assembly can reduce the conveying speed, the to-be-conveyed object continues to be conveyed to the stop monitoring piece, the stop monitoring piece sends a signal, and the conveying assembly stops conveying the to-be-conveyed object, so that the stopping precision of the conveying belt is improved and the conveying error is reduced through the combination of the deceleration monitoring piece and the stop monitoring piece. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a schematic view of a lifting basket mechanism in the utility model;

[0022] Figure 2 is Figure 1 an enlarged view of A in the utility model;

[0023] Figure 3 is Figure 1 an enlarged view of B in the utility model;

[0024] Figure 4 is a schematic view of a lifting machine device in the utility model;

[0025] Figure 5 is a schematic view of a hollow speed reducer connected with a lifting motor in the utility model;

[0026] Figure 6 is a schematic view of a counterweight in the utility model

[0027] Figure 7 is a schematic view of a buffer in the utility model.

[0028] In the drawing:

[0029] 10, lifting basket mechanism;

[0030] 1, basket body;

[0031] 2, conveying assembly; 21, conveying frame; 22, conveying driving piece; 23, conveying piece; 24, adjusting rail; 241, limiting groove; 25, moving block; 251, locking screw hole;

[0032] 3, monitoring assembly; 31, deceleration monitoring piece; 32, stop monitoring piece; 33, fixed column;

[0033] 4, blocking assembly; 41, blocking driving piece; 42, blocking piece; 43, blocking mounting seat; 44, guide column;

[0034] 20, lifting driving mechanism; 201, lifting motor; 202, hollow speed reducer; 203, main shaft; 204, driving sprocket; 205, driven sprocket; 206, bearing chain; 207, chain pull rod;

[0035] 30, lifting frame; 301, connection port;

[0036] 40, positioning monitoring member;

[0037] 50, counterweight; 501, counterweight frame; 502, weight block; 503, first sliding groove; 504, second sliding groove; 505, buffer pad; 506, screw rod;

[0038] 60, limiting monitoring member;

[0039] 70, buffer; 701, buffer support; 702, buffer block;

[0040] 80, safety clamp;

[0041] 90, speed limiting rope;

[0042] 100, tensioning wheel;

[0043] 200, clamping guide rail. DETAILED DESCRIPTION

[0044] The utility model will be described in further detail below in combination with the drawings and examples. It can be understood that the specific examples described herein are only used to explain the utility model, and not to limit the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all structures.

[0045] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0046] In the utility model, unless otherwise explicitly specified and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0047] In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like, orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used to distinguish in the description, and have no special meaning.

[0048] As shown in Figures 1 to 7 The present application provides a lifting basket mechanism for lifting equipment such as a lifting machine to transport goods and other conveying objects; the lifting basket mechanism 10 comprises a basket body 1, a conveying assembly 2, and a monitoring assembly 3; the basket body 1 has two openings; the conveying assembly 2 is arranged in the basket body 1, and the conveying assembly 2 can convey the conveying objects between the two openings; at least one of the openings is provided with the monitoring assembly 3, the monitoring assembly 3 comprises a deceleration monitoring member 31 and a stopping monitoring member 32, the deceleration monitoring member 31 and the stopping monitoring member 32 are arranged in the conveying direction of the conveying assembly 2, to sense the conveying objects, and the stopping monitoring member 32 is closer to the conveying end point of the conveying assembly 2 than the deceleration monitoring member 31, and both the deceleration monitoring member 31 and the stopping monitoring member 32 are signal connected to the conveying assembly 2.

[0049] The deceleration monitoring member 31 and the stopping monitoring member 32 are arranged, and the stopping monitoring member 32 is closer to the conveying end point of the conveying assembly 2 than the deceleration monitoring member 31, that is, when the conveying objects are conveyed from one opening (the inlet end) to the other opening (the outlet end), the conveying objects are first sensed by the deceleration monitoring member 31 on the outlet end side, the deceleration monitoring member 31 sends a signal, the conveying assembly 2 can reduce the conveying speed, the conveying objects continue to be conveyed to the stopping monitoring member 32, the stopping monitoring member 32 sends a signal, and the conveying assembly 2 stops conveying the conveying objects, so that the combination of the deceleration monitoring member 31 and the stopping monitoring member 32 improves the stopping accuracy of the conveying assembly 2 and reduces the conveying error.

[0050] It can be understood that the deceleration monitoring member 31 and the stopping monitoring member 32 can but are not limited to transmitting signals to the conveying assembly 2 through an external controller, and the controller can but is not limited to using PLC.

[0051] As shown in Figure 1 In some embodiments, both openings are provided with the monitoring assembly 3, so that the conveying objects can be conveyed in both directions, and the application range is improved. Exemplarily, the deceleration monitoring member 31 and the stopping monitoring member 32 can but are not limited to using position sensors

[0052] As shown in Figure 1As shown in the drawings, in some embodiments, the conveying assembly 2 comprises a conveying frame 21, a conveying drive 22 and a conveying member 23, wherein the conveying frame 21 is arranged in the basket 1, the conveying member 23 is arranged on the conveying frame 21 and extends from one opening to another opening; for example, the conveying member 23 can be a conveying belt, a conveying chain or a conveying roller, and the conveying end points refer to the conveying head or tail end of the conveying belt, the conveying chain or the conveying roller. The conveying drive 22 is drivingly connected to the conveying member 23 to provide power for the conveying member 23; in the present embodiment, the conveying drive 22 is arranged below the conveying plane of the conveying member 23, so as to reduce the occurrence of interference. The deceleration monitoring member 31 and the stop monitoring member 32 are arranged on one side of the conveying frame 21 and are signal connected to the conveying drive 22, so as to be able to timely adjust the conveying state of the conveying member 23. It should be noted that the one side of the conveying frame 21 can be the side wall of the conveying frame 21 directly, or can not have a specific connection relationship with the conveying frame 21, as long as it is on one side of the conveying frame 21.

[0053] As shown in the drawings, Figure 2 In some embodiments, the monitoring assembly 3 is adjustably arranged on one side of the conveying frame 21 along the conveying direction of the conveying member 23, so as to be able to timely adjust the deceleration position and the stop position of the conveyed object according to the position of the object to be connected and conveyed or the size of the object to be conveyed, and further expand the application range. Specifically, the conveying frame 21 is provided with an adjusting rail 24 arranged along the conveying direction, the adjusting rail 24 is provided with a moving block 25, the moving block 25 is movably arranged on the adjusting rail 24, the moving block 25 can be locked or released relative to the adjusting rail 24, and the monitoring assembly 3 comprises a fixing column 33 arranged on the moving block 25, the deceleration monitoring member 31 and the stop monitoring member 32 are arranged on the fixing column 33, when it is necessary to adjust the position of the deceleration monitoring member 31 and the stop monitoring member 32, the position of the moving block 25 can be adjusted. In the present embodiment, the adjusting rail 24 is provided with a limiting groove 241, the moving block 25 is provided with a sliding block, the moving block 25 slides in the limiting groove 241 through the sliding block, and the moving block 25 is provided with a locking screw hole 251, the moving block 25 can be clamped on the adjusting rail 24 through the locking bolt penetrating the locking screw hole 251.

[0054] In some embodiments, the deceleration monitoring member 31 and the stop monitoring member 32 are detachably arranged on the fixing column 33, and for example, the deceleration monitoring member 31 and the stop monitoring member 32 are fixed on the fixing column 33 by a clamp. In other embodiments, the moving block 25 can also be provided with a clamp, and the slide block is arranged on the clamp, so that the fixing column 33 is also detachably connected to the moving block 25. In still other embodiments, the deceleration monitoring member 31 and the stop monitoring member 32 are detachably arranged on the fixing column 33, and the fixing column 33 is also detachably connected to the moving block 25, so that the deceleration monitoring member 31 and the stop monitoring member 32 can be conveniently replaced and repaired by using the detachable connection mode described above. It should be noted that the number of the fixing column 33 is not limited, and the fixing column 33 can be a single fixing column or a combination of multiple fixing columns.

[0055] As shown in Figure 1 and Figure 3 In some embodiments, the lifting basket mechanism 10 further comprises a blocking assembly 4, the blocking assembly 4 is arranged in one-to-one correspondence with the openings, and the blocking assembly 4 is arranged at the conveying end point of the conveying assembly 2. The blocking assembly 4 comprises a blocking mounting seat 43, a blocking driving member 41, and a blocking member 42. The blocking mounting seat 43 is mounted on the basket body 1, the blocking driving member 41 is arranged on the blocking mounting seat 43, and the blocking member 42 is arranged at the output end of the blocking driving member 41. The blocking driving member 41 drives the blocking member 42 to ascend and descend relative to the conveying surface of the conveying assembly 2, so that when there is a to-be-conveyed object on the conveying member 23, the blocking member 42 is driven to ascend above the conveying surface, thereby blocking the to-be-conveyed object. When connection is needed, the blocking member 42 is driven to descend below the conveying surface to perform connection, thereby ensuring the safe conveying of the to-be-conveyed object. In the present embodiment, the blocking member 42 can be but is not limited to a blocking plate or a blocking block. The blocking driving member 41 can be an electric motor or an electric cylinder.

[0056] In some embodiments, the blocking mounting seat 43 is provided with a guide hole, and the blocking member 42 is connected with a guide column 44 which is slidably arranged in the guide hole. On the one hand, the guide hole can guide the ascent and descent of the blocking member 42, and on the other hand, the guide hole can further increase the blocking strength of the blocking member 42.

[0057] As shown in Figure 4 The present application also provides a lifting machine device, which comprises a lifting driving mechanism 20 and the lifting basket mechanism 10 described above. The basket body 1 of the lifting basket mechanism 10 is arranged at the output end of the lifting driving mechanism 20, so as to drive the lifting basket body 1 to ascend and descend, thereby changing the height position of the to-be-conveyed object in the basket body 1.

[0058] The lifting device further comprises a lifting frame 30, the lifting frame 30 is a frame structure, the lifting driving mechanism 20 is arranged on the lifting frame 30, the lifting driving mechanism 20 drives the lifting basket mechanism 10 to ascend and descend along the height of the lifting frame 30, the lifting frame 30 is arranged to facilitate the arrangement of the lifting driving mechanism 20 and other components, the lifting frame 30 is provided with a plurality of connection ports 301 arranged along the height direction of the lifting frame 30, so that the lifting basket mechanism 10 is connected to the connection ports 301 to convey the objects. In the current embodiment, the lifting device further comprises a positioning monitoring member 40, the positioning monitoring member 40 is arranged on the lifting frame 30 at the height of the connection port 301, so that the positioning monitoring member 40 can monitor whether the lifting basket mechanism 10 has reached the height of the connection port 301, so that the lifting basket mechanism 10 can stop accurately at the height of the connection port 301, the positioning monitoring member 40 can be connected to the lifting driving mechanism 20 through a control system or a controller, so as to facilitate automatic control. For example, the positioning monitoring member 40 can be a groove type photoelectric sensing member, and the lifting basket mechanism 10 is also provided with a groove type photoelectric sensing plate matched with the groove type photoelectric sensing member.

[0059] As shown in Figure 4 and Figure 5 In some embodiments, the lifting driving mechanism 20 is arranged at the top end of the lifting frame 30, the lifting driving mechanism 20 comprises a lifting motor 201, a hollow speed reducer 202 and a main shaft 203, the hollow speed reducer 202 is connected to the output end of the lifting motor 201, the main shaft 203 is inserted into the hollow speed reducer 202, the hollow speed reducer 202 is a prior art, and the main shaft 203 is connected to the top end of the lifting frame 30 through a bearing, so that the main shaft 203 can rotate relative to the lifting frame 30 under the driving of the lifting motor 201. In addition, the hollow speed reducer 202 reduces the chain transmission between the lifting motor 201 and the traditional speed reducer, so that the instantaneous drop can be reduced when the objects to be conveyed are placed into the lifting basket mechanism 10, thereby ensuring the stability of the transmission. The main shaft 203 is further provided with a plurality of driving sprockets 204, and the top end of the lifting frame 30 is further provided with a plurality of driven sprockets 205, the driven sprockets 205 are also connected to the lifting frame 30 through a bearing, and the bearing chain 206 is wound around the driving sprockets 204 and the driven sprockets 205 to drive the lifting basket mechanism 10. More specifically, the lifting device further comprises a counterweight 50, one end of the bearing chain 206 is connected to the lifting basket mechanism 10, the other end of the bearing chain 206 is connected to the counterweight 50, and the middle part of the bearing chain 206 is wound around the driving sprockets 204 and the driven sprockets 205, so as to improve the stability of the lifting basket mechanism 10 by using the counterweight 50. For example, the counterweight 50 and the lifting basket mechanism 10 are both provided with a chain pull rod 207 for connecting the bearing chain 206.

[0060] As shown in Figure 4 andFigure 6 As shown, specifically, the counterweight 50 includes a counterweight frame 501, the inner side wall of the counterweight frame 501 is provided with a first sliding groove 503 along the height direction thereof, and a plurality of weight blocks 502 are stacked along the first sliding groove 503 in the counterweight frame 501, the weight blocks 502 are further provided with through holes, a screw rod 506 is arranged through the top of the counterweight frame 501 and is inserted into the plurality of stacked weight blocks 502 to keep stable. Further, in order to facilitate the installation of the weight blocks 502, the first sliding groove 503 is provided with a notch near the top of the counterweight frame 501 to enable the weight blocks 502 to be placed into the counterweight frame 501. In addition, in order to ensure the stability of the counterweight 50, the outer side wall of the counterweight frame 501 is further provided with a second sliding groove 504, and the lifting frame 30 is provided with a sliding block arranged along the height direction thereof, so that the counterweight 50 is lifted along the sliding block. Further, the bottom of the counterweight frame 501 is provided with a buffer pad 505 to provide buffer protection.

[0061] As shown in Figure 4 some embodiments, the lifting frame 30 is further provided with two limit monitoring members 60, which are arranged at intervals along the height direction of the lifting frame 30, one of the limit monitoring members 60 is near the top of the lifting frame 30, and the other is near the bottom of the lifting frame 30, and the connection port 301 is located between the two limit monitoring members 60, so as to limit the lifting and lowering height of the lifting basket mechanism 10 through the two limit monitoring members 60 to avoid excessive lifting and lowering. Exemplarily, the limit monitoring member 60 adopts a limit switch, and the corresponding lifting basket mechanism 10 is further provided with a limit switch sensing plate matched with the limit switch.

[0062] As shown in Figure 1 and Figure 4 some embodiments, in order to avoid the rapid falling of the lifting basket mechanism 10 during lifting and lowering, and to avoid the danger of falling, the lifting machine device further includes a speed limiter, a safety clamp 80, a speed limiting rope 90, a tensioning wheel 100, and a clamping guide rail 200, the clamping guide rail 200 is arranged along the height direction of the lifting frame 30, the speed limiter is arranged at the top end of the lifting frame 30, the tensioning wheel 100 is arranged at the bottom end of the lifting frame 30, the tensioning wheel 100 and the speed limiter are connected through the speed limiting rope 90, the safety clamp 80 is arranged on the lifting basket mechanism 10, the operating pull rod of the safety clamp 80 is arranged on the speed limiting rope 90, the speed limiter is signal connected with the safety clamp 80, when the descending speed of the lifting basket mechanism 10 exceeds the set value, the speed limiter will cut off the power supply circuit to stop the operation of the lifting basket mechanism 10; if the lifting basket mechanism 10 still cannot stop, the speed limiter will activate the safety clamp 80 to clamp the clamping guide rail 200 to forcibly stop the lifting basket mechanism 10 to ensure its safety. The anti-falling principle and structure of the speed limiter and the safety clamp 80 are both prior art, and will not be described in detail.

[0063] As shown in Figure 4and Figure 7 As shown in some embodiments, the bottom of the lifting frame body 30 is provided with a buffer 70, which can provide buffering for the descending lifting basket mechanism 10, and the buffer 70 comprises a buffer support 701 and a buffer block 702 arranged at the top end of the buffer support 701. Exemplarily, the buffer block 702 can be made of rubber material, but is not limited thereto.

[0064] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For those skilled in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present application. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent substitution and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. Elevator car comprising The application relates to a lifting basket mechanism (10) which comprises a basket (1) with two openings; a conveying assembly (2) arranged in the basket (1) and capable of conveying a conveying object between the two openings; and a monitoring assembly (3) arranged in correspondence with at least one of the openings, the monitoring assembly (3) comprising a deceleration monitoring element (31) and a stop monitoring element (32), the deceleration monitoring element (31) and the stop monitoring element (32) being arranged in a conveying direction of the conveying assembly (2) and spaced apart from each other, the stop monitoring element (32) being closer to a conveying end point of the conveying assembly (2) than the deceleration monitoring element (31), and the deceleration monitoring element (31) and the stop monitoring element (32) being signal-connected to the conveying assembly (2). The two openings are each arranged in correspondence with the monitoring assembly (3). The conveying assembly (2) comprises a conveying frame (21), a conveying driving element (22) and a conveying element (23), the conveying frame (21) being arranged in the basket (1), the conveying element (23) being arranged on the conveying frame (21) and extending from one of the openings to the other opening, and the conveying driving element (22) being drivingly connected to the conveying element (23), the monitoring assembly (3) being arranged on one side of the conveying frame (21) and signal-connected to the conveying driving element (22). The monitoring assembly (3) is adjustably arranged on one side of the conveying frame (21) in the conveying direction of the conveying element (23).

2. The hoisting basket mechanism of claim 1, wherein, The conveying frame (21) is provided with an adjusting rail (24), the adjusting rail (24) is provided with a moving block (25), the moving block (25) is movably arranged on the adjusting rail (24), the monitoring assembly (3) comprises a fixing column (33), the fixing column (33) is arranged on the moving block (25), and the deceleration monitoring element (31) and the stop monitoring element (32) are arranged on the fixing column (33).

3. The hoisting basket mechanism of claim 1, wherein, The deceleration monitoring element (31) and the stop monitoring element (32) are detachably arranged on the fixing column (33); and / or the fixing column (33) is detachably connected to the moving block (25).

4. The hoisting basket mechanism of claim 3, wherein, The lifting basket mechanism (10) further comprises a blocking assembly (4) arranged in correspondence with the openings and at a conveying end point of the conveying assembly (2), the blocking assembly (4) comprising a blocking driving element (41) and a blocking element (42), the blocking driving element (41) being arranged on the basket (1), the blocking element (42) being arranged at an output end of the blocking driving element (41), and the blocking driving element (41) being capable of driving the blocking element (42) to ascend or descend relative to a conveying surface of the conveying assembly (2).

5. The hoisting basket mechanism of claim 4, wherein, The blocking assembly (4) comprises a blocking mounting seat (43) arranged on the basket (1), and the blocking driving element (41) is arranged on the blocking mounting seat (43).

6. The hoisting basket mechanism of claim 5, wherein, ​ 7. The hoisting basket mechanism according to any one of claims 1-6, characterized in that, ​ 8. The hoisting basket mechanism of claim 7, wherein, ​ 9. The hoisting basket mechanism of claim 8, wherein, The blocking seat (43) is provided with a guide hole, and the blocking piece (42) is connected with a guide column (44) which slides through the guide hole.

10. A hoist device characterized by The lifting basket mechanism (10) as claimed in any one of claims 1-9 is provided on an output end of a lifting drive mechanism (20).

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