Hydraulic lifting platform with electronic scale

Abstract

The utility model relates to material weighing and conveying field, concretely relates to a hydraulic lifting platform with electronic scale, including frame bottom plate, the hydraulic lifting mechanism is equipped in frame bottom plate, the weighing platform is equipped on the hydraulic lifting mechanism, the mobile mechanism is equipped under frame bottom plate, the side of frame bottom plate is equipped with push handle, monitoring control mechanism is equipped on the push handle, lifting and weighing integration, the goods once place can complete weighing and lifting simultaneously, save the steps of frequently carrying weighing and transportation, greatly promote work efficiency, keep lifting core function, add weighing capacity, satisfy the demand such as logistics billing, workshop distribution, warehousing statistics, cooperate with mobile mechanism and can shift flexibly, widen the application range.

Description

Technical Field

[0001] This utility model relates to the field of material weighing and conveying, and in particular to a hydraulic lifting platform with an electronic scale. Background Technology

[0002] Hydraulic lifting platforms are core equipment in warehousing, logistics sorting, and workshop production. Their core function is to lift and transport goods or personnel using a hydraulic system, playing a crucial role in increasing working height and reducing the intensity of manual handling. However, in actual operations, many scenarios (such as weighing and billing in logistics, quantitative material distribution in workshops, and weight statistics of goods in warehousing) require simultaneous acquisition of the weight information of the goods carried by the platform. The design flaws of traditional hydraulic lifting platforms make it difficult to meet the integrated "lifting + weighing" requirement: traditional hydraulic lifting platforms only have a single lifting function. If weighing is required, three additional steps are needed: "moving goods from the platform to the electronic scale → weighing and recording → moving goods back from the electronic scale to the platform." Taking logistics sorting as an example, the processing time for a single shipment can be extended by 2-3 minutes due to the additional handling. In batch operations handling hundreds of goods daily, overall work efficiency can decrease by 40%. The above-mentioned issues make it unsuitable for high-efficiency operations. Furthermore, during multiple handling processes, goods are susceptible to various forms of damage. Fragile items such as glassware and precision instruments are prone to breakage and internal component damage due to handling collisions. Deformable materials such as paper packaging and soft materials may suffer packaging damage and material deformation due to stacking and compression. Heavy goods may even tip over due to unstable handling, resulting not only in direct economic losses but also delays in operations. This risk of damage is particularly unbearable in the transportation of valuable goods. In addition, to achieve weighing functionality, companies need to purchase separate electronic scales, with each scale costing several hundred yuan. Prices can range from several thousand yuan. Bulk configurations significantly increase equipment procurement costs. Furthermore, electronic scales require separate storage space, which further compresses work aisles and cargo storage areas in scenarios with limited space, such as workshops, warehouses, and logistics vehicles. This leads to crowded operating spaces, which in turn reduces overall operational convenience and creates a vicious cycle of "adding equipment for weighing, only to squeeze space because of the equipment." These problems make traditional hydraulic lifting platforms unsuitable for modern work scenarios that demand "high-efficiency operation, low wear and tear, and compact space." They cannot meet users' core needs for "simultaneous lifting and weighing," thus limiting their application scope and practical value. Utility Model Content

[0003] The purpose of this utility model is to provide a hydraulic lifting platform with an electronic scale to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a hydraulic lifting platform with an electronic scale, comprising a chassis base plate, a hydraulic lifting mechanism provided inside the chassis base plate, a weighing platform provided on the hydraulic lifting mechanism, a moving mechanism provided below the chassis base plate, a push handle provided on one side of the chassis base plate, and a monitoring and control mechanism provided on the push handle.

[0005] In a preferred embodiment of this invention, the hydraulic lifting mechanism includes a hydraulic power unit and a hydraulic telescopic rod. The hydraulic power unit and the hydraulic telescopic rod form a hydraulic drive connection to drive the hydraulic telescopic rod to extend and retract. Both the hydraulic power unit and the hydraulic telescopic rod are mounted on the chassis floor. One end of the chassis floor is provided with a pair of hinged frames. A scissor-type lifting frame is provided on the chassis floor. One end of the bottom of the scissor-type lifting frame is hinged to the hinged frame. Movable slots are provided on both sides of the chassis floor. Movable columns are provided on both sides of the other end of the bottom of the scissor-type lifting frame, and the movable columns are movably disposed within the movable slots. The scissor lift frame is equipped with a lower support frame above it. Guide frames are provided on both sides of the bottom of the lower support frame. A pair of hinge frames are provided at one end of the guide frames. One end of the top of the scissor lift frame is hinged to the hinge frames. Movable columns are provided on both sides of the other end of the top of the scissor lift frame. The movable columns are movably installed inside the guide frames. A drive column is provided inside the scissor lift frame. A movable frame is provided on the drive column. A movable frame is provided at the end of the chassis base plate away from the drive column. The output end of the hydraulic telescopic rod is hinged to the movable frame, and the other end of the hydraulic telescopic rod is hinged to the movable frame.

[0006] In a preferred embodiment of this utility model, the weighing platform includes an upper support frame, which is mounted on a lower support frame. A connecting plate 1 is mounted on the lower support frame, and a connecting plate 2 is mounted on the upper support frame. A weight sensor is mounted between the lower support frame and the upper support frame. One end of the weight sensor is connected to the connecting plate 1, and the other end of the weight sensor is connected to the connecting plate 2. A material placement plate is mounted on the upper support frame.

[0007] As a preferred embodiment of this utility model, the moving mechanism includes a linear wheel frame and a swivel wheel frame. A pair of linear wheels are mounted on the bottom of the frame at the end away from the push handle, and a pair of swivel wheels are mounted on the bottom of the frame at the end near the push handle. Both the linear wheel frame and the swivel wheel frame have movable wheels.

[0008] As a preferred embodiment of this utility model, the monitoring and control mechanism includes a weight display screen, a support rod on the push handle, a movable bracket on the support rod, the weight display screen on the movable bracket, a controller on the push handle on one side of the weight display screen, and a lifting switch and an emergency stop switch on the controller.

[0009] As a preferred embodiment of this utility model, a power supply unit is provided on the chassis base plate, and a power display screen and a charging port are provided on one side of the chassis base plate. The power display screen and the charging port are both electrically connected to the power supply unit. The weight display screen is electrically connected to the weight sensor, and the controller is electrically connected to the hydraulic power unit. The power supply unit is used to supply power to the weight display screen, the weight sensor, and the hydraulic power unit.

[0010] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects: 1. The lifting and weighing functions are integrated. The goods can be weighed and lifted at the same time after being placed once, eliminating the traditional "platform-electronic scale-platform" handling steps, greatly improving work efficiency. The core lifting function is retained, and the weighing capacity is added to meet the needs of logistics billing, workshop distribution, and warehouse statistics. With the help of the mobile mechanism, it can be flexibly transferred and the application scope is broadened.

[0011] 2. Only one placement of goods is required, avoiding collisions, squeezing, and tipping caused by multiple handling, reducing the risk of damage to fragile, valuable, and heavy goods, and minimizing economic losses.

[0012] 3. No need to purchase electronic scales separately, reducing equipment investment costs; at the same time, it saves storage space for electronic scales and optimizes the operation layout in small spaces such as workshops and warehouses.

[0013] 4. The push handle integrates controls and a display screen, eliminating the need to bend over to operate; the emergency stop switch can stop the machine in an emergency, ensuring stable operation and reducing operational risks. Attached Figure Description

[0014] Figure 1 This is an overall drawing of the present utility model; Figure 2 This is a side view of the present invention; Figure 3 This is a front view of the entire utility model; Figure 4 The material placement plate diagram has been removed from this utility model. Figure 5 The top view of this utility model is shown with the material placement plate removed; Figure 6 The diagram shows the present invention without the upper and lower support frames; Figure 7 This is a top view of the present invention without the upper and lower support frames; Figure 8 The rear view of this utility model is shown without the upper and lower support frames.

[0015] Reference numerals: 1. Chassis base plate; 2. Hydraulic lifting mechanism; 201. Hydraulic power unit; 202. Hydraulic telescopic rod; 203. Articulated frame 1; 204. Scissor lift frame; 205. Movable slot; 206. Movable column 1; 207. Lower support frame; 208. Guide frame; 209. Articulated frame 2; 210. Movable column 2; 211. Drive column; 212. Movable frame 1; 213. Weighing platform; 3. Upper support frame; 301. Connecting plate 1; 302. Connecting plate 2; 303. Weight sensor; 304. Moving mechanism; 4. Straight wheel frame; 401. Universal wheel frame; 402. Movable wheel; 403. Push handle; 5. Monitoring and control mechanism; 6. Weight display screen; 601. Support rod; 602. Movable bracket; 603. Controller; 604. Lifting switch; 605. Emergency stop switch; 606. Power supply unit; 7. Power display screen; 8. Charging port; 9. Material placement plate; 10. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are exemplary only and are not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0017] This utility model provides a technical solution: a hydraulic lifting platform with an electronic scale, such as... Figure 1 As shown, the chassis includes a chassis base plate 1, a hydraulic lifting mechanism 2 is provided inside the chassis base plate 1, a weighing platform 3 is provided on the hydraulic lifting mechanism 2, a moving mechanism 4 is provided below the chassis base plate 1, a push handle 5 is provided on one side of the chassis base plate 1, and a monitoring and control mechanism 6 is provided on the push handle 5. like Figures 4-7As shown, the hydraulic lifting mechanism 2 includes a hydraulic power unit 201 and a hydraulic telescopic rod 202. The hydraulic power unit 201 and the hydraulic telescopic rod 202 form a hydraulic drive connection to drive the hydraulic telescopic rod 202 to extend and retract. Both the hydraulic power unit 201 and the hydraulic telescopic rod 202 are mounted on the chassis base plate 1. One end of the chassis base plate 1 is provided with a pair of hinge frames 203. A scissor lift frame 204 is provided on the chassis base plate 1. One end of the bottom of the scissor lift frame 204 is hinged to the hinge frame 203. Both sides of the chassis base plate 1 are provided with movable slots 205. The other end of the bottom of the scissor lift frame 204 is provided with movable columns 206. The movable columns 206 are movably disposed in the movable slots 205. The upper part is provided with a lower support frame 207, and both sides of the bottom of the lower support frame 207 are provided with guide frames 208. One end of the guide frame 208 is provided with a pair of hinge frames 209. One end of the top of the scissor lift frame 204 is hinged to the hinge frames 209. The other end of the top of the scissor lift frame 204 is provided with movable columns 210 on both sides. The movable columns 210 are movably set in the guide frame 208. The scissor lift frame 204 is provided with a drive column 211. The drive column 211 is provided with a movable frame 212. The end of the frame base plate 1 away from the drive column 211 is provided with a movable frame 213. The output end of the hydraulic telescopic rod 202 is hinged to the movable frame 212. The other end of the hydraulic telescopic rod 202 is hinged to the movable frame 213.

[0018] like Figures 3-8 As shown, the weighing platform 3 includes an upper support frame 301, which is mounted on a lower support frame 207. A connecting plate 302 is mounted on the lower support frame 207, and a connecting plate 303 is mounted on the upper support frame 301. A weight sensor 304 is located between the lower support frame 207 and the upper support frame 301. One end of the weight sensor 304 is connected to the connecting plate 302 via bolts and screw holes, and the other end of the weight sensor 304 is connected to the connecting plate 303 via bolts and screw holes. A material placement plate 10 is mounted on the upper support frame 301.

[0019] like Figure 3 As shown, the moving mechanism 4 includes a linear wheel frame 401 and a universal wheel frame 402. A pair of linear wheel frames 401 are welded to the bottom of the frame base plate 1 away from the push handle 5, and a pair of universal wheel frames 402 are welded to the bottom of the frame base plate 1 near the push handle 5. Both the linear wheel frame 401 and the universal wheel frame 402 are movably provided with movable wheels 403.

[0020] like Figure 6As shown, the monitoring and control mechanism 6 includes a weight display screen 601, a support rod 602 on the push handle 5, a movable bracket 603 on the support rod 602, the weight display screen 601 on the movable bracket 603, a controller 604 on the push handle 5 on one side of the weight display screen 601, and a lifting switch 605 and an emergency stop switch 606 on the controller 604.

[0021] like Figures 1-8 As shown, a power supply unit 7 is provided on the chassis base plate 1. A power display screen 8 and a charging port 9 are provided on one side of the chassis base plate 1. The power display screen 8 and the charging port 9 are both electrically connected to the power supply unit 7. The weight display screen 601 is electrically connected to the weight sensor 304. The controller 604 is electrically connected to the hydraulic power unit 201. The power supply unit 7 is used to supply power to the weight display screen 601, the weight sensor 304, and the hydraulic power unit 201.

[0022] In practice, check the power display screen 8 to ensure that the power supply unit 7 has sufficient power (≥20%). If the power is insufficient, connect the charger through the charging port 9. Push the push handle 5 to move the platform to the goods storage position via the moving mechanism 4. Depress the brake pads of the moving mechanism 4 to fix the platform and prevent it from moving.

[0023] Place the goods to be processed smoothly on the material placement plate 10, ensuring that the center of gravity of the goods is located at the center of the weighing platform 3 to avoid weighing errors or unstable lifting caused by uneven loading. At this time, the weight sensor 304 senses the weight of the goods, converts the gravity signal into an electrical signal, and transmits it to the weight display screen 601. The display screen shows the weight of the goods in real time, and the operator can read the weight data.

[0024] Lifting Operation: To lift the goods, press the "Lift" position lifting switch 605 on the controller 604. The controller 604 sends a command to the hydraulic power unit 201, which starts and supplies oil to the hydraulic telescopic rod 202, pushing the hydraulic telescopic rod to extend. The hydraulic telescopic rod drives the drive column 211 to move through the movable frame 212, increasing the crossing angle of the scissor lift frame 204. The movable column 206 slides along the movable groove 205, and the movable column 210 slides along the guide frame 208, thereby driving the lower support frame 207, the weighing platform 3, and the goods to rise synchronously. During the lifting process, the weight display screen 601 continuously displays the weight of the goods, allowing for real-time monitoring of weight changes.

[0025] Lowering operation: To lower the cargo, press the "lower" lifting switch 605 on the controller 604. The hydraulic power unit 201 controls the hydraulic telescopic rod 202 to return oil and retract, the scissor lift frame 204 reduces the crossing angle, and drives the platform to slowly lower until it reaches the lowest position or the required height. Release the lifting switch to stop.

[0026] Emergency Stop: In case of emergency such as cargo shifting or abnormal equipment noise during lifting, immediately press the emergency stop switch 606. The controller 604 will instantly cut off the power to the hydraulic power unit 201, the hydraulic telescopic rod 202 will stop moving, and the platform will maintain its current height to prevent the accident from escalating. After troubleshooting, rotate the emergency stop switch clockwise to reset it before resuming operation.

[0027] After the goods transportation or processing is completed, lower the platform to the lowest position and remove the goods from the material placement plate 10. Turn off the power switch of the controller 604, check that all components are intact, release the brake pads of the moving mechanism 4, and push the platform to the storage position.

[0028] It should be understood that the above-described specific embodiments of this utility model are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within the protection scope of this utility model. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A hydraulic lifting platform with an electronic scale, characterized in that: Includes a chassis base plate (1), a hydraulic lifting mechanism (2) is provided inside the chassis base plate (1), a weighing platform (3) is provided on the hydraulic lifting mechanism (2), a moving mechanism (4) is provided below the chassis base plate (1), a push handle (5) is provided on one side of the chassis base plate (1), and a monitoring and control mechanism (6) is provided on the push handle (5).

2. The hydraulic lifting platform with electronic scale according to claim 1, characterized in that: The hydraulic lifting mechanism (2) includes a hydraulic power unit (201) and a hydraulic telescopic rod (202). The hydraulic power unit (201) and the hydraulic telescopic rod (202) form a hydraulic drive connection to drive the hydraulic telescopic rod (202) to extend and retract. The hydraulic power unit (201) and the hydraulic telescopic rod (202) are both located on the chassis base plate (1). One end of the chassis base plate (1) is provided with a pair of hinge frames (203). The chassis base plate (1) is provided with a scissor lift frame (204). One end of the bottom of the scissor lift frame (204) is hinged to the hinge frame (203). Both sides of the chassis base plate (1) are provided with movable slots (205). Both sides of the other end of the bottom of the scissor lift frame (204) are provided with movable columns (206). The movable columns (206) are movably arranged in the movable slots (205). The scissor lift frame (204) is located above the scissor lift frame (204). A lower support frame (207) is provided, and guide frames (208) are provided on both sides of the bottom of the lower support frame (207). A pair of hinge frames (209) are provided at one end of the guide frame (208). One end of the top of the scissor lift frame (204) is hinged to the hinge frame (209). Movable columns (210) are provided on both sides of the other end of the top of the scissor lift frame (204). The movable columns (210) are movably arranged in the guide frame (208). A drive column (211) is provided in the scissor lift frame (204). A movable frame (212) is provided on the drive column (211). A movable frame (213) is provided at one end of the frame base plate (1) away from the drive column (211). The output end of the hydraulic telescopic rod (202) is hinged to the movable frame (212). The other end of the hydraulic telescopic rod (202) is hinged to the movable frame (213).

3. A hydraulic lifting platform with an electronic scale according to claim 2, characterized in that: The weighing platform (3) includes an upper support frame (301), which is mounted on a lower support frame (207). A connecting plate (302) is mounted on the lower support frame (207), and a connecting plate (303) is mounted on the upper support frame (301). A weight sensor (304) is mounted between the lower support frame (207) and the upper support frame (301). One end of the weight sensor (304) is connected to the connecting plate (302), and the other end of the weight sensor (304) is connected to the connecting plate (303). A material placement plate (10) is mounted on the upper support frame (301).

4. A hydraulic lifting platform with an electronic scale according to claim 3, characterized in that: The moving mechanism (4) includes a linear wheel frame (401) and a universal wheel frame (402). A pair of linear wheel frames (401) are located below the frame base plate (1) at one end away from the push handle (5), and a pair of universal wheel frames (402) are located below the frame base plate (1) at one end near the push handle (5). Both the linear wheel frame (401) and the universal wheel frame (402) are equipped with movable wheels (403).

5. A hydraulic lifting platform with an electronic scale according to claim 4, characterized in that: The monitoring and control mechanism (6) includes a weight display screen (601), a support rod (602) on the push handle (5), a movable bracket (603) on the support rod (602), the weight display screen (601) on the movable bracket (603), a controller (604) on the push handle (5) on one side of the weight display screen (601), and a lifting switch (605) and an emergency stop switch (606) on the controller (604).

6. A hydraulic lifting platform with an electronic scale according to claim 5, characterized in that: The chassis base plate (1) is provided with a power supply unit (7). The chassis base plate (1) is provided with a power display screen (8) and a charging port (9) on one side. The power display screen (8) and the charging port (9) are both electrically connected to the power supply unit (7). The weight display screen (601) is electrically connected to the weight sensor (304). The controller (604) is electrically connected to the hydraulic power unit (201). The power supply unit (7) is used to supply power to the weight display screen (601), the weight sensor (304), and the hydraulic power unit (201).

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