Telescopic discharging device of cement tanker

Abstract

The utility model relates to the technical field of constructional engineering construction machinery, and provides a telescopic discharging device of a cement tank truck, which comprises a fixed block, a head end discharging groove component, a telescopic discharging groove component, a tail end discharging groove component, a rubber pipe and a stirrup component, the end face of one side of the fixing block is fixed to the cement tanker, and the other side of the fixing block is rotationally connected with the head-end discharging groove component through a through hole. The outer surface of the head end discharge chute component is in sliding connection with the telescopic discharge chute component; the outer surface of the telescopic discharging groove component is in sliding connection with the tail end discharging groove component. And the end part of the tail end discharge chute component is fixedly connected with the rubber pipe through a stirrup component. According to the cement tank truck, cement can be conveyed to a designated position to be discharged through the telescopic discharging groove, and secondary discharging of the cement tank truck is avoided; the telescopic support legs at the bottom of the discharge chute can be used for carrying out stress support on the discharge chute in a cement conveying state; and the stirring assembly above the discharging groove can further stir the cement in the conveying state to prevent the cement from being blocked.

Description

Technical Field

[0001] The utility model relates to a telescopic unloading device for a cement tank truck, belonging to the technical field of construction machinery for building engineering. Background Art

[0002] Cement tankers, also known as bulk cement trucks, powder tankers, tank trucks, and powder and granular material transporters, consist of a dedicated vehicle chassis, a bulk cement tank, an air piping system, and an automatic unloading device. They are suitable for bulk transport of small-particle dry powders such as fly ash, cement, lime powder, ore powder, and granular alkali. Chinese utility model patent number CN202220898859.9 discloses a cement tanker hopper that facilitates unloading. This design eliminates the need to restart the cement tanker for steering and U-turns when unloading materials to areas on either side of the vehicle, simplifying operation and significantly improving unloading convenience.

[0003] However, the inventor of the present invention found that the existing technology has the following problems: before the cement tanker arrives at the unloading point for unloading operations, workers are required to install a longer spare unloading pipe on the original unloading pipe on the vehicle to meet the needs of long-distance unloading. However, the installation steps of the spare unloading pipe are cumbersome, and it is also troublesome to carry it on the vehicle. Therefore, improvement is needed. Summary of the Invention

[0004] In order to solve the above technical problems, the utility model provides a telescopic unloading device for a cement tank truck, which can be extended to a designated area for unloading, thereby avoiding secondary unloading of the cement tank truck.

[0005] The utility model is achieved through the following technical solutions.

[0006] The utility model provides a telescopic unloading device for a cement tank truck, comprising a fixed block, a head-end unloading chute component, a telescopic unloading chute component, a terminal unloading chute component, a rubber tube and a stirrup component; one end face of the fixed block is fixed to the cement tank truck, and the other side is rotatably connected to the head-end unloading chute component through a through hole; the outer surface of the head-end unloading chute component is slidably connected to the telescopic unloading chute component; the outer surface of the telescopic unloading chute component is slidably connected to the terminal unloading chute component; and the end of the terminal unloading chute component is fixedly connected to the rubber tube through a stirrup component.

[0007] The stirrup component includes an upper stirrup ring, a lower stirrup ring and a hinge; one end of the upper stirrup ring and the lower stirrup ring are rotatably connected by a hinge, and the other end is locked and connected by flange bolts; the upper stirrup ring and the lower stirrup ring are arc-shaped.

[0008] The telescopic discharge trough component includes a second discharge trough, a third discharge trough and a fourth discharge trough. The second discharge trough, the third discharge trough and the fourth discharge trough slide and shrink in sequence along the rectangular groove of the head end discharge trough component, the rectangular groove on the second rectangular plate and the rectangular groove on the third discharge trough.

[0009] The head end discharge trough component includes a head end discharge trough, a support rod, a connecting plate, a rectangular plate and a rectangular trough; the head end discharge trough is composed of a side baffle, an arc trough and extension plates on both sides of the arc trough; one side of the bottom surface of the arc trough is fixedly connected to the support rod; the upper end surface of the side baffle is symmetrically fixedly connected to a connecting plate with a through hole; the surface of the extension plate is symmetrically fixedly connected to a rectangular plate, a rectangular groove is provided on the rectangular plate, and the bottom surface of the rectangular groove is parallel to the inner bottom surface of the extension plate.

[0010] The head-end discharge trough component also includes a head-end support leg and a receiving ring; the arc-shaped groove bottom surface of the head-end discharge trough is rotatably connected to the head-end support leg through a hinge; the head-end discharge trough bottom surface on one side of the head-end support leg is fixedly connected to the receiving ring; the receiving ring includes a fixed ring, a movable ring and a magnet; the fixed ring is fixed to the arc-shaped groove bottom surface of the head-end discharge trough; one end of the movable ring is rotatably connected to the fixed ring through a hinge, and the other end surface is provided with an array of magnets, which are adsorbed and connected to the fixed ring.

[0011] The second discharge chute includes a second discharge chute bottom plate, a guide bolt, a second leg, a second rectangular plate, an arc plate, a connecting block and a toggle assembly; the guide bolts are symmetrically fixedly connected to the edge of the surface of the second discharge chute bottom plate; the second rectangular plates are symmetrically fixedly connected to the surface of the second discharge chute bottom plate below the guide bolt; the arc plate spans the second rectangular plate and is fixedly connected to it; the connecting block is fixedly connected in the middle of the arc plate; the toggle assembly is fixedly connected to the connecting block; the bottom surface of the outer surface of the second discharge chute bottom plate is rotatably connected to the second leg through a rotating shaft.

[0012] The toggle assembly includes a motor, a bearing seat, a small bevel gear shaft, a large bevel gear shaft and a fan-shaped toggle; the motor output shaft fixed on the surface of the connecting block is connected to the small bevel gear shaft through a coupling; the small bevel gear shaft passes through the bearing seat, and the small bevel gear at the end is meshed with the large bevel gear at one end of the large bevel gear shaft; the large bevel gear shaft is rotatably connected to the connecting block through a bearing, and the other end is keyed to a fan-shaped toggle.

[0013] The end discharge trough component includes an end discharge trough, a supporting arc plate and an end support leg; a supporting arc plate is welded across the edge of one end of the end discharge trough; the bottom surface of the end discharge trough is rotatably connected to the end support leg through a rotating shaft; the end support leg includes a first support leg shaft, a second support leg shaft, a third support leg shaft, a fourth support leg shaft and a positioning screw; the first support leg shaft is rotatably connected to the end discharge trough; the second support leg shaft is slidably connected to the first support leg shaft, and the positioning screw passes through the first support leg shaft wall and is threadedly connected to the second support leg shaft; the third support leg shaft is slidably connected to the second support leg shaft, and the positioning screw passes through the second support leg shaft wall and is threadedly connected to the third support leg shaft; the fourth support leg shaft is slidably connected to the third support leg shaft, and the positioning screw passes through the third support leg shaft wall and is threadedly connected to the fourth leg shaft.

[0014] The beneficial effects of the utility model are: through the telescopic unloading chute, cement can be transported to the designated position for unloading, avoiding secondary unloading of the cement tanker; the telescopic legs at the bottom of the unloading chute can support the unloading chute when the cement is being transported; the toggle assembly above the unloading chute can further toggle the cement in the transporting state to prevent it from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall structural diagram of the utility model;

[0016] Figure 2 yes Figure 1 Structural drawing of the middle stirrup component;

[0017] Figure 3 yes Figure 1 Structural diagram of the discharge chute components at the middle head end;

[0018] Figure 4 yes Figure 3 The overall structure diagram of the middle movable ring;

[0019] Figure 5 yes Figure 1 The overall structure diagram of the second discharge chute;

[0020] Figure 6 yes Figure 5 Another perspective structure diagram;

[0021] Figure 7 yes Figure 5 Diagram of the structure of the middle toggle component;

[0022] Figure 8 yes Figure 1 Structural diagram of the middle and end discharge chute components.

[0023] In the figure: 1-fixed block, 2-head end discharge trough component, 21-head end discharge trough, 22-support rod, 23-connecting plate, 24-rectangular plate, 25-rectangular groove, 26-head end support leg, 27-storage ring, 271-fixed ring, 272-movable ring, 273-magnet, 3-telescopic discharge trough component, 31-second discharge trough, 311-second discharge trough bottom plate, 312-guide bolt, 313-second support leg, 314-second rectangular plate, 315-arc plate, 316-connecting block, 317-toggle assembly, 3171 -Motor, 3172-bearing seat, 3173-small bevel gear shaft, 3174-large bevel gear shaft, 3175-fan-shaped paddle, 32-third discharge chute, 33-fourth discharge chute, 4-end discharge chute component, 41-end discharge chute, 42-support arc plate, 43-end support leg, 431-first support leg shaft, 432-second support leg shaft, 433-third support leg shaft, 434-fourth support leg shaft, 435-positioning screw, 5-rubber tube, 6-stirrup component, 61-upper stirrup ring, 62-lower stirrup ring, 63-loose-leaf. DETAILED DESCRIPTION

[0024] The technical solution of the present invention is further described below, but the scope of protection claimed is not limited to the described solution.

[0025] The first embodiment of the present invention relates to Figure 1-8 The telescopic unloading device of a cement tanker shown in the figure includes a fixed block 1, a head-end unloading trough component 2, a telescopic unloading trough component 3, a terminal unloading trough component 4, a rubber tube 5 and a stirrup component 6; one end face of the fixed block 1 is fixed to the cement tanker, and the other side is rotatably connected to the head-end unloading trough component 2 through a through hole; the outer surface of the head-end unloading trough component 2 is slidingly connected to the telescopic unloading trough component 3; the outer surface of the telescopic unloading trough component 3 is slidingly connected to the terminal unloading trough component 4; the end of the terminal unloading trough component 4 is fixedly connected to the rubber tube 5 through the stirrup component 6; the fixed block 1 is used to connect the entire device to the cement tanker; the head-end unloading trough component 2 is used to rotate and swing the entire device; the telescopic unloading trough component 3 is used to extend the device; the terminal unloading trough component 4 is used to connect to the rubber tube 5; the rubber tube 5 is used for the outflow of concrete; the stirrup component 6 is used to stirrup the rubber tube 5 to the terminal unloading trough component 4 to prevent it from falling.

[0026] The stirrup component 6 includes an upper stirrup ring 61, a lower stirrup ring 62 and a hinge 63; one end of the upper stirrup ring 61 and the lower stirrup ring 62 are rotatably connected by a hinge 63, and the other end is locked and connected by flange surface bolts; the upper stirrup ring 61 and the lower stirrup ring 62 have an arc shape; the hinge 63 can separate the upper stirrup ring 61 and the lower stirrup ring 62, making it easier to disassemble the rubber tube 5.

[0027] The second embodiment of the present invention is essentially the same as the first embodiment, primarily in its optimized design for the telescopic discharge chute assembly. The telescopic discharge chute assembly 3 comprises a second discharge chute 31, a third discharge chute 32, and a fourth discharge chute 33. These chute 31, 32, and 33 slide and retract sequentially along the rectangular groove 25 of the head-end discharge chute assembly 2, the rectangular groove on the second rectangular plate 314, and the rectangular groove on the third discharge chute 32, allowing the telescopic discharge chute assembly 3 to extend and retract, making it suitable for a variety of environments.

[0028] The head-end unloading trough component 2 includes a head-end unloading trough 21, a support rod 22, a connecting plate 23, a rectangular plate 24 and a rectangular groove 25; the head-end unloading trough 21 is composed of a side baffle, an arc groove and extension plates on both sides of the arc groove, wherein one end face of the arc groove is fixedly connected to the side baffle, and the extension plates are symmetrically fixed on the surface of the arc groove; one side of the bottom surface of the arc groove is fixedly connected to the support rod 22; the upper end face of the side baffle is symmetrically fixedly connected to the connecting plate 23 with a through hole; the surface of the extension plate is symmetrically fixedly connected to the rectangular plate 24, and a rectangular groove 25 is provided on the rectangular plate 24, and the bottom surface of the rectangular groove 25 is parallel to the inner bottom surface of the extension plate; the head-end unloading trough 21 is the first trough after the concrete comes out of the cement tank truck; the support rod 22 is used to steer the head-end unloading trough 21; the connecting plate 23 can fix the head-end unloading trough 21; the rectangular groove 25 on the rectangular plate 24 is used to slide and guide the next unloading trough.

[0029] The first end discharge trough component 2 also includes a first end support leg 26 and a receiving ring 27; the bottom surface of the arc-shaped groove of the first end discharge trough 21 is connected to the first end support leg 26 through a hinge; the bottom surface of the first end discharge trough 21 on one side of the first end support leg 26 is fixedly connected to the receiving ring 27; the receiving ring 27 includes a fixed ring 271, a movable ring 272 and a magnet 273; the fixed ring 271 is fixed to the bottom surface of the arc-shaped groove of the first end discharge trough 21; one end of the movable ring 272 is rotated with the fixed ring 271 through a hinge The movable ring 272 is dynamically connected, and an array of magnets is provided on the other end surface, which is adsorbed and connected with the fixed ring 271; after the movable ring 272 is opened, the head end support leg 26 can be folded and stored in; the magnetic force generated by the magnet 273 ensures that the fixed ring 271 and the movable ring 272 are in a closed state; the storage ring 27 can fix and store the retracted head end support leg 26; the head end support leg 26 can provide auxiliary support for the head end discharge trough 21 and the cement therein to prevent its excessive weight from crushing the discharge trough.

[0030] The second discharge chute 31 includes a second discharge chute bottom plate 311, a guide bolt 312, a second leg 313, a second rectangular plate 314, a curved plate 315, a connecting block 316 and a toggle assembly 317; the guide bolts 312 are symmetrically fixedly connected to the edge of the surface of the second discharge chute bottom plate 311; the second rectangular plate 314 is symmetrically fixedly connected to the surface of the second discharge chute bottom plate 311 below the guide bolt 312; the curved plate 315 spans the second rectangular plate 314 and is fixedly connected to it; the connecting block 316 is fixedly connected to the middle of the curved plate 315; the toggle assembly 317 is fixedly connected to the connecting block 316 7; The outer bottom surface of the second discharge chute bottom plate 311 is rotatably connected to the second support leg 313 through a rotating shaft; the guide bolt 312 can not only guide the sliding of its own discharge chute, but also limit the extreme position of the previous discharge chute; the second support leg 313 is mainly used to support the second discharge chute bottom plate 311 and the head end discharge chute 21; the arc plate 315 mainly provides a supporting skeleton for the toggle assembly 317; the connecting block 316 is a connecting piece between the toggle assembly 317 and the arc plate 315; the toggle assembly 317 is mainly used to toggle the concrete flowing through this discharge chute to prevent it from stopping flowing or being blocked.

[0031] The third embodiment of the present invention is substantially the same as the first embodiment, and is mainly optimized. The toggle assembly 317 includes a motor 3171, a bearing seat 3172, a small bevel gear shaft 3173, a large bevel gear shaft 3174 and a fan-shaped paddle 3175; the output shaft of the motor 3171 fixed on the surface of the connecting block 316 is connected to the small bevel gear shaft 3173 through a coupling; the small bevel gear shaft 3173 passes through the bearing seat 3172, and the small bevel gear at the end is meshed with the large bevel gear at one end of the large bevel gear shaft 3174; the large bevel gear shaft 3174 is rotatably connected to the connecting block 316 through a bearing, and the other end is keyed to the fan-shaped paddle 3175; the motor 3171 provides the power for toggling; the bearing seat 3172 ensures that the small bevel gear shaft 3173 rotates smoothly; the small bevel gear shaft 3173 is used to transmit the torque of the motor 3171 to the large bevel gear shaft 3174; the fan-shaped paddle 3175 is the final execution part, which performs the function of toggling concrete; when working, the motor 3171 is powered by an external power supply.

[0032] The end discharge chute component 4 includes an end discharge chute 41, a supporting arc plate 42 and an end support leg 43; the support arc plate 42 is welded across one end edge of the end discharge chute 41; the bottom surface of the end discharge chute 41 is rotatably connected to the end support leg 43 through a rotating shaft; the end support leg 43 includes a first support leg shaft 431, a second support leg shaft 432, a third support leg shaft 433, a fourth support leg shaft 434 and a positioning screw 435; the first support leg shaft 431 is rotatably connected to the end discharge chute 41; the second support leg shaft 432 is slidably connected to the first support leg shaft 431, and the positioning screw 435 passes through the wall of the first support leg shaft 431 and is threadedly connected to the second support leg shaft 432; the third support leg shaft 433 is slidably connected to the second support leg shaft 432, and the positioning screw 435 passes through the wall of the second support leg shaft 432 and is threadedly connected to the third support leg shaft 433; The fourth leg shaft 434 is slidably connected to the third leg shaft 433, and the positioning screw 435 passes through the wall of the third leg shaft 433 and is threadedly connected to the fourth leg shaft 434; the supporting arc plate 42 is used to expand the inner cavity of the rubber tube 5 and support it at the same time, so as to facilitate the stirrup component 6 to stirrup the rubber tube 5; the end leg 43 is used to support the end unloading trough 41 and the concrete thereon; the first leg shaft 431, the second leg shaft 432, the third leg shaft 433 and the fourth leg shaft 434 can be extended in sequence according to the terrain, and then locked with the positioning screw 435 to fix their length; after completion, loosen the positioning screw 435, retract the first leg shaft 431, the second leg shaft 432, the third leg shaft 433 and the fourth leg shaft 434 to their initial length, and fold them into the corresponding storage rings and fix them tightly.

[0033] Based on this, a typical working process of the present invention is:

[0034] When the utility model is implemented, Figure 1-8As shown, after the cement tanker stops at the designated position, the end discharge chute component 4 is manually stretched, so that the guide bolt 312 on the second discharge chute bottom plate 311 moves backward along the rectangular groove 25 on the head end discharge chute 21 until the guide bolt 312 reaches the end limit position of the rectangular groove 25; then the guide bolt on the third discharge chute 32 is stretched and moved to the limit position along the rectangular groove on the second discharge chute bottom plate 311; then the guide bolt on the fourth discharge chute 33 is stretched and moved to the limit position along the rectangular groove on the third discharge chute 32; then the guide bolt on the end discharge chute 41 is stretched and moved to the limit position along the rectangular groove on the fourth discharge chute 33; the rubber tube 5 is tightened with the stirrup component 6. The stirrups are on the supporting arc plate 42 on the end discharge chute 41; open the receiving ring 27, put down the head end support leg 26, stretch all the support leg segments out and press them against the ground, and then lock them with the positioning screws 435 to keep them at this length and provide force support; use an external power supply to power the motor 3171 on the telescopic discharge chute component 3, drive the small bevel gear shaft 3173 and the large bevel gear shaft 3174 to engage and transmit, and finally drive the fan-shaped paddle 3175 to swing back and forth to ensure that no blockage occurs during the concrete transportation process; then, the cement tanker starts to transport cement, and the cement flows along the device and falls to the designated area. After the construction is completed, the entire device can be disassembled and folded in reverse order.

Claims

1. A telescopic unloading device for a cement tank truck, characterized by: The invention comprises a fixed block (1), a head end discharge chute component (2), a telescopic discharge chute component (3), a terminal discharge chute component (4), a rubber tube (5) and a stirrup component (6); one end face of the fixed block (1) is fixed to the cement tank truck, and the other side is rotatably connected to the head end discharge chute component (2) through a through hole; the outer surface of the head end discharge chute component (2) is slidably connected to the telescopic discharge chute component (3); the outer surface of the telescopic discharge chute component (3) is slidably connected to the terminal discharge chute component (4); and the end of the terminal discharge chute component (4) is fixedly connected to the rubber tube (5) through the stirrup component (6).

2. The retractable unloading device for a cement tank truck according to claim 1, characterized in that: The stirrup component (6) comprises an upper stirrup ring (61), a lower stirrup ring (62) and a hinge (63); one end of the upper stirrup ring (61) and the lower stirrup ring (62) are rotatably connected via the hinge (63), and the other end is locked and connected via flange bolts; the upper stirrup ring (61) and the lower stirrup ring (62) have an arc shape.

3. The retractable unloading device for a cement tank truck according to claim 1, characterized in that: The telescopic discharge trough component (3) comprises a second discharge trough (31), a third discharge trough (32) and a fourth discharge trough (33), and the second discharge trough (31), the third discharge trough (32) and the fourth discharge trough (33) slide and retract in sequence along the rectangular groove (25) of the head end discharge trough component (2), the rectangular groove on the second rectangular plate (314) and the rectangular groove on the third discharge trough (32).

4. The telescopic unloading device for a cement tank truck according to claim 1, characterized in that: The head end discharge trough component (2) comprises a head end discharge trough (21), a support rod (22), a connecting plate (23), a rectangular plate (24) and a rectangular groove (25); the head end discharge trough (21) is composed of a side baffle, an arc groove and extension plates on both sides of the arc groove; one side of the bottom surface of the arc groove is fixedly connected to the support rod (22); the upper end surface of the side baffle is symmetrically fixedly connected to the connecting plate (23) with a through hole; the surface of the extension plate is symmetrically fixedly connected to the rectangular plate (24), and the rectangular groove (25) is provided on the rectangular plate (24), and the bottom surface of the rectangular groove (25) is parallel to the inner bottom surface of the extension plate.

5. The telescopic unloading device for a cement tank truck according to claim 4, characterized in that: The head end discharge trough component (2) further comprises a head end support leg (26) and a receiving ring (27); the arcuate groove bottom surface of the head end discharge trough (21) is rotatably connected to the head end support leg (26) via a hinge; the bottom surface of the head end discharge trough (21) on one side of the head end support leg (26) is fixedly connected to the receiving ring (27); the receiving ring (27) comprises a fixed ring (271), a movable ring (272) and a magnet (273); the fixed ring (271) is fixed to the arcuate groove bottom surface of the head end discharge trough (21); one end of the movable ring (272) is rotatably connected to the fixed ring (271) via a hinge, and the other end surface is provided with an array of magnets, which are adsorbed and connected to the fixed ring (271).

6. The telescopic unloading device for cement tank truck according to claim 3, characterized in that: The second discharge chute (31) comprises a second discharge chute bottom plate (311), a guide bolt (312), a second leg (313), a second rectangular plate (314), a curved plate (315), a connecting block (316) and a toggle assembly (317); the guide bolt (312) is symmetrically fixedly connected to the edge of the surface of the second discharge chute bottom plate (311); the second rectangular plate (314) is symmetrically fixedly connected to the surface of the second discharge chute bottom plate (311) below the guide bolt (312); the curved plate (315) spans the second rectangular plate (314) and is fixedly connected thereto; the connecting block (316) is fixedly connected to the middle of the curved plate (315); the toggle assembly (317) is fixedly connected to the connecting block (316); and the bottom surface of the outer surface of the second discharge chute bottom plate (311) is rotatably connected to the second leg (313) via a rotating shaft.

7. The telescopic unloading device for cement tank truck according to claim 6, characterized in that: The toggle assembly (317) comprises a motor (3171), a bearing seat (3172), a small bevel gear shaft (3173), a large bevel gear shaft (3174) and a sector-shaped toggle (3175); the output shaft of the motor (3171) fixed on the surface of the connecting block (316) is connected to the small bevel gear shaft (3173) via a coupling; the small bevel gear shaft (3173) passes through the bearing seat (3172), and the small bevel gear at the end is meshed with the large bevel gear at one end of the large bevel gear shaft (3174); the large bevel gear shaft (3174) is rotationally connected to the connecting block (316) via a bearing, and the other end is key-connected to the sector-shaped toggle (3175).

8. The telescopic unloading device for cement tank truck according to claim 1, characterized in that: The terminal discharge trough component (4) comprises a terminal discharge trough (41), a supporting arc plate (42) and a terminal support leg (43); the support arc plate (42) is welded across one end edge of the terminal discharge trough (41); the bottom surface of the terminal discharge trough (41) is rotatably connected to the terminal support leg (43) via a rotating shaft; the terminal support leg (43) comprises a first support leg shaft (431), a second support leg shaft (432), a third support leg shaft (433), a fourth support leg shaft (434) and a positioning screw (435); the first support leg shaft (431) is rotatably connected to the terminal discharge trough (41); the second support leg shaft (433) is rotatably connected to the terminal discharge trough (41); The leg shaft (432) is slidably connected to the first leg shaft (431), and the positioning screw (435) passes through the wall of the first leg shaft (431) and is threadedly connected to the second leg shaft (432); the third leg shaft (433) is slidably connected to the second leg shaft (432), and the positioning screw (435) passes through the wall of the second leg shaft (432) and is threadedly connected to the third leg shaft (433); the fourth leg shaft (434) is slidably connected to the third leg shaft (433), and the positioning screw (435) passes through the wall of the third leg shaft (433) and is threadedly connected to the fourth leg shaft (434).

Images