Feeding device and elevator

Abstract

The feeding device comprises a feeding assembly and a feeding assembly, the feeding assembly comprises a machine frame, a sliding plate, a bearing table and a pressing disc, the sliding plate is arranged on the machine frame in a sliding mode, one end of the bearing table is connected to one end of the sliding plate in a pivoted mode, and the bearing table is used for supporting a material barrel; the pressing disc is arranged on the bearing table in a sliding mode and used for abutting against the discharging end of the material barrel; the feeding assembly comprises a machine box, a hopper and a feeding door, the hopper is installed in the machine box, one end of the hopper is communicated with the elevator, the other end of the hopper is communicated with the machine box, and the feeding door is arranged on the machine box in a sliding mode to close or open the machine box. According to the feeding device, the material barrel is placed on the bearing table, and then the pressing disc tightly presses the material barrel, so that the material barrel is prevented from moving in the feeding process; after the sliding plate conveys the bearing table to the feeding station, the bearing table rotates around one end of the sliding plate to achieve overturning, and therefore materials in the material barrel are fed into the hopper. After feeding, the feeding door closes the machine box, and dust is prevented from leaking out of the machine box. The feeding device is convenient to use, the efficiency is improved, and raised dust is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding, in particular to a feeding device and an elevator. Background Art

[0002] Elevators are suitable for lifting materials from low places to high places. After the materials are put into the hopper of the elevator, the machine automatically runs continuously to transport them upwards. The transmission speed can be adjusted according to the transmission volume. It is widely used. At present, materials are generally put into the hopper of the elevator manually. However, manual feeding produces too much dust, which is extremely harmful to the human body, and is also inefficient. Utility Model Content

[0003] Based on this, it is necessary to provide an efficient feeding device and elevator to address the above problems.

[0004] A feeding device includes a feeding assembly and a feeding assembly, the feeding assembly includes a frame, a slide, a bearing platform and a pressure plate, the slide is slidably mounted on the frame, one end of the bearing platform is pivotally connected to one end of the slide, and the bearing platform is used to support a material barrel; the pressure plate is slidably mounted on the bearing platform, and the pressure plate is used to abut the discharge end of the material barrel; the feeding assembly includes a chassis, a hopper and a feeding door, the hopper is installed in the chassis, one end of the hopper is connected to the elevator, and the other end is connected to the chassis, and the feeding door is slidably mounted on the chassis to close or open the chassis.

[0005] In one embodiment, the feeding assembly further includes rollers and guide members, there are multiple rollers, each of which is pivotally connected to the supporting platform, and there are two guide members, which are slidably disposed on both sides of the supporting platform.

[0006] In one embodiment, the feeding assembly further includes a lifting power element, a flipping power element and a pressing power element. The lifting power element is installed on the frame, and the lifting power element is used to drive the slide to slide; one end of the flipping power element is pivotally connected to the slide, and the other end is pivotally connected to the bottom of the supporting platform, and the flipping power element is used to drive one end of the supporting platform to flip around one end of the slide; the pressing power element is installed on the supporting platform, and the pressing power element is used to drive the pressure plate to press the barrel on the supporting platform.

[0007] In one embodiment, the feeding assembly further includes an induction member, and the induction member is installed at an end of the frame away from the chassis.

[0008] In one embodiment, the feed assembly further includes a collection box and a dustproof pipe. The collection box is installed on the outside of the chassis. One end of the dustproof pipe is connected to the top of the chassis, and the other end is connected to the collection box.

[0009] In one embodiment, the feed assembly further includes a sliding power element and a control valve. The sliding power element is installed on the chassis, and the sliding power element is used to drive the feed door to slide; the control valve is installed on the discharge end of the hopper, and the control valve is used to control the discharge of the hopper.

[0010] In one embodiment, a material transfer assembly is further included, which includes a cart, a pulley, a lifting platform and a placement rack. There are multiple pulleys, and each pulley is pivotally connected to the bottom of the cart; the lifting platform is pivotally connected to the cart, and the placement rack is installed on the lifting platform. The placement rack is used to carry the material barrel.

[0011] In one embodiment, the material transmission assembly also includes a first telescopic arm, a second telescopic arm, a rotating shaft, a first connecting rod, a second connecting rod and a telescopic power element. There are two first telescopic arms and two second telescopic arms. The bottom end of the first telescopic arm is pivoted to the trolley, and the top end is slid on the lifting platform. The bottom end of the second telescopic arm is slid on the trolley, and the top end is pivoted to the lifting platform. The rotating shaft passes through the middle of the first telescopic arm and the second telescopic arm; the two ends of the first connecting rod are respectively connected to the two first telescopic arms, and the two ends of the second connecting rod are respectively connected to the two second telescopic arms; one end of the telescopic power element is pivoted to the trolley, and the other end is pivoted to the first connecting rod.

[0012] In one embodiment, the material transfer assembly further includes a positioning block, which is mounted on the ground and is used to limit the movement of the pulley.

[0013] An elevator comprises the above-mentioned feeding device.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] This feeding device places a material bucket on a support platform, which is then pressed down by a pressure plate to prevent the bucket from moving during feeding. After a slide transports the support platform to the feeding station, the platform rotates around one end of the slide, flipping the bucket's contents into a hopper. After feeding, the feed door closes the chassis to prevent dust from escaping. This feeding device is easy to use, improves efficiency, and reduces dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the assembly structure of a feeding device shown in an embodiment of the present utility model;

[0017] Figure 2 for Figure 1 The schematic structural diagram of the feeding assembly in the feeding device shown;

[0018] Figure 3 for Figure 2 A structural diagram from another angle;

[0019] Figure 4 for Figure 1 The schematic diagram of the structure of the feeding component shown is in the feeding state;

[0020] Figure 5 for Figure 1 A schematic structural diagram of the feeding assembly in the feeding device shown;

[0021] Figure 6 This is a structural diagram of an elevator shown in an embodiment of the present utility model.

[0022] The meanings of the numbers in the accompanying drawings are:

[0023] 100. Feeding device;

[0024] 10. Feeding assembly; 11. Frame; 12. Slide plate; 13. Carrying platform; 131. Base; 132. Side plate; 133. Sleeve; 134. Fixing portion; 14. Press plate; 141. Screen; 142. Guide column; 143. Support; 15. Lifting power element; 16. Turning power element; 17. Pressing power element; 18. Guide member; 19. Induction member; 20. Feeding assembly; 21. Chassis; 22. Hopper; 23. Feed gate; 24. Sliding power element; 25. Control valve; 26. Collection box; 27. Dustproof pipe;

[0025] 30. Material transfer assembly; 31. Cart; 32. Lifting platform; 33. Placement rack; 34. First telescopic arm; 35. Second telescopic arm; 36. Rotating shaft; 37. First connecting rod; 38. Telescopic power element; 39. Positioning block; 90. Material barrel;

[0026] 200. Elevator body. DETAILED DESCRIPTION

[0027] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0030] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0031] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0032] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0033] Please refer to Figures 1 to 6 , which is a feeding device 100 of an embodiment of the utility model, includes a feeding assembly 10 and a feeding assembly 20. The feeding assembly 10 includes a frame 11, a slide 12, a supporting platform 13 and a pressure plate 14. The slide 12 is slidably mounted on the frame 11, and one end of the supporting platform 13 is pivotally connected to one end of the slide 12, and the supporting platform 13 is used to support the material barrel 90; the pressure plate 14 is slidably mounted on the supporting platform 13, and the pressure plate 14 is used to abut the discharge end of the material barrel 90; the feeding assembly 20 includes a chassis 21, a hopper 22 and a feeding door 23. The hopper 22 is installed in the chassis 21, one end of the hopper 22 is connected to the elevator, and the other end is connected to the chassis 21. The feeding door 23 is slidably mounted on the chassis 21 to close or open the chassis 21. The feeding device 100 places the material barrel 90 on the supporting platform 13, and the pressure plate 14 presses the material barrel 90 to prevent the material barrel 90 from moving during the feeding process; after the slide 12 transports the supporting platform 13 to the feeding station, the supporting platform 13 rotates around one end of the slide 12 to achieve flipping, so that the material in the material barrel 90 is fed into the hopper 22; after feeding, the feed door 23 closes the chassis 21 to prevent dust from leaking from the chassis 21.

[0034] like Figures 1 to 4As shown, in this embodiment, the feeding assembly 10 includes a frame 11, a slide 12, a supporting platform 13 and a pressure plate 14. The slide 12 is slidably mounted on the frame 11, and one end of the supporting platform 13 is pivotally connected to one end of the slide 12, and the supporting platform 13 is used to support the material barrel 90; the pressure plate 14 is slidably mounted on the supporting platform 13, and the pressure plate 14 is used to abut the discharge end of the material barrel 90; optionally, the supporting platform 13 includes a base portion 131, a side plate portion 132 and a sleeve portion 133, one end of the side plate portion 132 is installed at one end of the base portion 131, and the sleeve portion 133 is installed at one end of the side plate portion 132. Further, the sleeve portion 133 is connected to one end of the slide 12 through a pin; the side plate portion 132 is in an arc shape corresponding to the outer side of the material barrel 90; in one embodiment, the supporting platform 13 also includes a fixing portion 134, which is installed at the top of the side plate portion 132, and the fixing portion 134 is in an arc shape corresponding to the outer side of the material barrel 90. The pressure plate 14 includes a screen portion 141, a guide column portion 142 and a support portion 143. The screen portion 141 is used to press the discharge end of the barrel 90. One end of the guide column portion 142 is installed on the screen portion 141, and the other end is passed through the base portion 131. Optionally, there are two guide column portions 142, and the two guide column portions 142 are respectively installed on the support portion 143.

[0035] like Figures 2 to 4 As shown, the feeding assembly 10 also includes a lifting power element 15, a flipping power element 16 and a pressing power element 17. The lifting power element 15 is mounted on the frame 11 and is used to drive the slide 12 to slide; one end of the flipping power element 16 is pivotally connected to the slide 12, and the other end is pivotally connected to the bottom of the carrier 13. The flipping power element 16 is used to drive one end of the carrier 13 to flip around one end of the slide 12; optionally, one end of the flipping power element 16 is pivotally connected to the bottom of the base portion 131; the pressing power element 17 is mounted on the carrier 13 and is used to drive the pressure plate 14 to press the barrel 90 on the carrier 13. Optionally, the pressing power element 17 is mounted on the bottom of the base portion 131 and is used to drive the support portion 143 to rise and fall.

[0036] like Figure 3 As shown, the feeding assembly 10 also includes rollers (not marked in the figure) and guide members 18. There are multiple rollers, each of which is pivotally connected to the supporting platform 13. There are two guide members 18, and the two guide members 18 are slidably arranged on both sides of the supporting platform 13; optionally, each roller is pivotally connected to the base portion 131 to convey the material barrel 90; the two guide members 18 are slidably arranged on both sides of the base portion 131 to accommodate material barrels 90 of different sizes.

[0037] like Figure 1As shown, the feeding assembly 10 further includes a sensor 19 mounted on the end of the frame 11 away from the chassis 21. The sensor 19 is used to sense objects. When the sensor 19 senses the bucket 90 or other foreign objects, the turning power element 16 stops operating and an alarm sounds, providing a safety protection function. Optionally, the sensor 19 is a grating. The feeding assembly 10 further includes a guide rail (not shown) mounted on the frame 11, and the slide 12 is slidably mounted on the guide rail.

[0038] like Figure 1 and Figure 5 As shown, the feed assembly 20 includes a chassis 21, a hopper 22, and a feed gate 23. The hopper 22 is installed in the chassis 21. One end of the hopper 22 is connected to the elevator. The feed gate 23 is slidably mounted on the chassis 21 to close or open the chassis 21. When feeding is required, the feed gate 23 is opened. After the barrel 90 is turned over and the material is discharged, the feed gate 23 closes the chassis 21 to prevent dust from being blown out. The feed assembly 20 also includes a sliding power element 24 and a control valve 25. The sliding power element 24 is installed in the chassis 21. The sliding power element 24 is used to drive the feed gate 23 to slide. Optionally, there are two feed gates 23, and the sliding power element 24 is a dual-guide cylinder. The sliding power element 24 drives the two feed gates 23 to move synchronously in opposite directions. The control valve 25 is installed at the discharge end of the hopper 22. The control valve 25 is used to control the discharge of the hopper 22. In one embodiment, the feeding assembly 20 also includes a collecting box 26 and a dustproof pipe 27. The collecting box 26 is installed on the outside of the chassis 21. One end of the dustproof pipe 27 is connected to the top of the chassis 21, and the other end is connected to the collecting box 26. Optionally, the third end of the dustproof pipe 27 is connected to the filter. When in use, the dust in the chassis 21 is extracted by the filter, and part of the dust settles in the collecting box 26 under the action of gravity.

[0039] like Figure 1As shown, the feeding device 100 also includes a material transfer assembly 30, which includes a trolley 31, a pulley (not shown), a lifting platform 32 and a placement rack 33. There are multiple pulleys, each of which is pivotally connected to the bottom of the trolley 31; the lifting platform 32 is pivotally connected to the trolley 31, and the placement rack 33 is installed on the lifting platform 32. The placement rack 33 is used to carry the material barrel 90, and the material barrel 90 is transferred to the loading station through the lifting platform 32. In one embodiment, the material transfer assembly 30 further includes a first telescopic arm 34, a second telescopic arm 35, a rotating shaft 36, a first connecting rod 37, a second connecting rod and a telescopic power element 38. The first telescopic arm 34 and the second telescopic arm 35 are both two. The bottom end of the first telescopic arm 34 is pivotally connected to the trolley 31, and the top end is slidably arranged on the lifting platform 32. The bottom end of the second telescopic arm 35 is slidably arranged on the trolley 31, and the top end is pivotally connected to the lifting platform 32. Optionally, the first telescopic arm 34 and the second telescopic arm 35 are arranged in an "X" shape; the rotating shaft 36 passes through the middle of the first telescopic arm 34 and the second telescopic arm 35. The retractable arm 34 and the second telescopic arm 35 can rotate about the rotating shaft 36. The two ends of the first connecting rod 37 are respectively connected to the two first telescopic arms 34, and the two ends of the second connecting rod are respectively connected to the two second telescopic arms 35, achieving synchronous movement. One end of the telescopic power element 38 is pivoted to the cart 31, and the other end is pivoted to the first connecting rod 37. When the lifting is required, the extension of the telescopic power element 38 drives the top of the first telescopic arm 34 to slide toward the top of the second telescopic arm 35. Under the action of the rotating shaft 36, the bottom end of the second telescopic arm 35 slides toward the bottom end of the first telescopic arm 34, thereby achieving lifting. The material transfer assembly 30 also includes a positioning block 39, which is mounted on the ground and is used to limit the movement of the pulley. Optionally, the positioning block 39 is U-shaped and is used to fix the two pulleys at the same end.

[0040] When using, Figure 1 As shown, multiple barrels 90 filled with powder are placed in the placement rack 33, and the cart 31 is pushed to the positioning block 39; then, the placement rack 33 is lifted to the loading station through the cooperation of the telescopic power element 38, the first telescopic arm 34 and the second telescopic arm 35; then, the barrels 90 on the placement rack 33 are placed on the rollers and pushed to the side plate through the rollers, and the pressing power element 17 drives the screen part 141 to press the discharge end of the barrel 90, thereby fixing the position of the barrel 90. Figure 4As shown, the lifting power element 15 drives the slide plate 12 to move up to the feeding station, thereby driving the supporting platform 13 and the flipping power element 16 to move up synchronously; then, the sliding power element 24 drives the feeding door 23 to open, starting the filter, and the flipping power element 16 drives the supporting platform 13 to flip, so that the discharge end of the barrel 90 faces downward. At this time, the discharge end of the barrel 90 is located in the chassis 21, and the material in the barrel 90 falls into the hopper 22 to achieve feeding; after the feeding is completed, the flipping power element 16 drives the supporting platform 13 to reset, and the sliding power element 24 drives the feeding door 23 to close to prevent dust from being blown out. The feeding device 100 drives the barrel 90 to feed toward the hopper 22 by flipping the supporting platform 13, thereby improving efficiency; through the cooperation of the feeding door 23 and the dustproof pipe 27, dust is reduced and the physical safety of the operator is protected.

[0041] Please refer to Figure 6 , is an elevator according to an embodiment of the utility model, comprising an elevator body 200 and a feeding device 100 .

[0042] The feeding device 100 of the present invention places a material bucket 90 on a support platform 13, and a pressure plate 14 compresses the material bucket 90 to prevent the material bucket 90 from moving during the feeding process. After the slide 12 transports the support platform 13 to the feeding station, the support platform 13 rotates around one end of the slide 12 to achieve a flip, thereby allowing the material in the material bucket 90 to be fed into the hopper 22. After feeding, the feed door 23 closes the chassis 21 to prevent dust from escaping from the chassis 21. This feeding device 100 is easy to use, improves efficiency, and reduces dust.

[0043] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0044] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A feeding device, characterized in that: It includes a feeding assembly and a feed assembly, the feeding assembly includes a frame, a slide, a supporting platform and a pressure plate, the slide is slidably mounted on the frame, one end of the supporting platform is pivotally connected to one end of the slide, and the supporting platform is used to support the barrel; the pressure plate is slidably mounted on the supporting platform, and the pressure plate is used to abut the discharge end of the barrel; the feed assembly includes a chassis, a hopper and a feed door, the hopper is installed in the chassis, one end of the hopper is connected to the elevator, and the other end is connected to the chassis, and the feed door is slidably mounted on the chassis to close or open the chassis.

2. The feeding device according to claim 1, characterized in that: The feeding assembly further includes rollers and guide members. There are multiple rollers, each of which is pivotally connected to the supporting platform. There are two guide members, which are slidably disposed on both sides of the supporting platform.

3. The feeding device according to claim 1, characterized in that The feeding assembly also includes a lifting power element, a flipping power element and a pressing power element. The lifting power element is installed on the frame, and the lifting power element is used to drive the slide to slide; one end of the flipping power element is pivotally connected to the slide, and the other end is pivotally connected to the bottom of the supporting platform, and the flipping power element is used to drive one end of the supporting platform to flip around one end of the slide; the pressing power element is installed on the supporting platform, and the pressing power element is used to drive the pressure plate to press the barrel on the supporting platform.

4. The feeding device according to claim 1, characterized in that The feeding assembly further comprises an induction member, which is mounted on an end of the frame away from the chassis.

5. The feeding device according to claim 1, characterized in that: The feeding assembly further includes a collecting box and a dustproof pipe. The collecting box is installed on the outside of the chassis. One end of the dustproof pipe is connected to the top of the chassis, and the other end is connected to the collecting box.

6. The feeding device according to claim 1, characterized in that: The feeding assembly also includes a sliding power element and a control valve. The sliding power element is installed on the chassis, and the sliding power element is used to drive the feeding door to slide; the control valve is installed on the discharge end of the hopper, and the control valve is used to control the discharge of the hopper.

7. The feeding device according to claim 1, characterized in that: It also includes a material transfer component, which includes a cart, a pulley, a lifting platform and a placement rack. There are multiple pulleys, and each pulley is pivotally connected to the bottom of the cart; the lifting platform is pivotally connected to the cart, and the placement rack is installed on the lifting platform. The placement rack is used to carry the material barrel.

8. The feeding device according to claim 7, characterized in that: The material transmission assembly also includes a first telescopic arm, a second telescopic arm, a rotating shaft, a first connecting rod, a second connecting rod and a telescopic power element. There are two first telescopic arms and two second telescopic arms. The bottom end of the first telescopic arm is pivoted to the trolley, and the top end is slid on the lifting platform. The bottom end of the second telescopic arm is slid on the trolley, and the top end is pivoted to the lifting platform. The rotating shaft passes through the middle of the first telescopic arm and the second telescopic arm; the two ends of the first connecting rod are respectively connected to the two first telescopic arms, and the two ends of the second connecting rod are respectively connected to the two second telescopic arms; one end of the telescopic power element is pivoted to the trolley, and the other end is pivoted to the first connecting rod.

9. The feeding device according to claim 7, characterized in that: The material transfer assembly further comprises a positioning block, which is mounted on the ground and is used to limit the movement of the pulley.

10. A hoist, characterized in that: The invention comprises the feeding device according to any one of claims 1 to 9.

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