Powdery material bin capable of manually controlling discharging and conveying device
The dual-door discharging mechanism with a locking system and integrated weighing system addresses the inefficiencies in bulk material handling, providing precise control and reducing spillage in adverse conditions.
Patent Information
- Application Number
- CN202421303622.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-06-07
AI Technical Summary
Existing bulk material handling systems, such as tricycles, lack manual control over discharge speed and amount, leading to inefficiencies and quality control issues, especially in rural areas, and are prone to material spillage in adverse weather conditions.
A powder material silo with manually controlled discharging mechanism featuring dual doors, a locking mechanism, and a weighing system integrated with a display screen, allowing precise control over discharge speed and quantity.
Enables convenient and precise control over discharge speed and quantity, reducing material spillage and ensuring accurate measurement, suitable for use in rural areas with narrow roads.
Smart Images
Figure CN222291587U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a powder material bin and a transportation device with manually controlled discharging, and is particularly applicable to industries of bulk materials such as bulk cement, flour, grain, feed and the like. Background Art
[0002] At present, our company has developed a vertical screw conveyor and a vehicle-mounted cement silo, "see the Chinese patent announcement number CN216331664U". It can already transport bulk materials in batches, and the unloading and control are relatively convenient.
[0003] After the cement silo is unloaded, ordinary tricycles are often used in rural areas for loading. When the material door of an ordinary tricycle is opened, the cement will all pour out like water under its own weight. It is inconvenient to open the material door of an ordinary tricycle, and it is also impossible to effectively control the discharge speed and amount. In rainy weather or cement that cannot be used up on the same day, it cannot be moved and properly stored.
[0004] Moreover, accurate measurement of cement weight is crucial to ensuring project quality. Errors in cement use may lead to building quality problems. At the same time, users may doubt whether the amount of cement discharged from the bulk material silo is sufficient. Utility Model Content
[0005] The technical problem to be solved by the utility model is: how to design a powder material bin and a transportation device which are convenient for manually controlling the discharge of materials.
[0006] The technical solution of the utility model is specifically as follows:
[0007] A powder material silo with manually controlled discharging includes a silo body, one side of which is a discharging side, a discharging door is provided on the discharging side, the discharging door includes a discharging gate, one side of the discharging gate is hinged on the discharging side, a locking piece is provided on the opposite side of the discharging gate, and a discharging small door is provided on the discharging gate.
[0008] The side of the discharge door is hinged to the discharge side by hinges.
[0009] The connection between the discharge gate and the discharge small door is specifically as follows: two limit plates are fixed on the discharge gate, a slideway is provided between the limit plates and the discharge gate, and the discharge small door is located in the slideway and can slide along the slideway.
[0010] There is a vertical slideway between the limit plate and the discharge gate.
[0011] The limiting plate is provided with a screw hole, the thread of the screw hole is matched with a bolt, and the inner end surface of the bolt is against the small discharge door.
[0012] The discharge door has a fixed door handle.
[0013] The door handle is fixed on the top of the discharge door.
[0014] The locking part includes a locking shaft, which is rotatably connected to the discharge side, and the locking shaft fixes an eccentrically arranged lock body, and the lock body fixes the lock handle; the rear side of the bin body is the discharge side; the upper side of the bin body is provided with a feed port; the upper side of the bin body is hingedly connected to an opening and closing plate, and a hydraulic support rod is hingedly connected between the opening and closing plate and the bin body.
[0015] The vehicle comprises a vehicle body, and a powder material bin with manually controlled discharge as claimed in claim is arranged above the vehicle body.
[0016] The vehicle body is detachably connected to the tractor through a traction frame, and the tractor is a three-wheeled motor vehicle; the vehicle body is provided with at least one pair of wheels, and the wheels are located below the vehicle body; a weighing sensor is provided between the vehicle body and the warehouse body, and the weighing sensor is connected to a display screen; the display screen is located above the discharge door; the front end of the vehicle body is hinged with a flippable outrigger.
[0017] Compared with the prior art, the technical effect of the utility model is that the utility model is provided with two discharging doors, and the discharging speed can be controlled by selecting a suitable discharging door, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the utility model.
[0019] Figure 2 It is a three-dimensional schematic diagram of the discharge door. DETAILED DESCRIPTION
[0020] The utility model is described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0021] like Figure 1 A powder material transportation device with manually controlled discharging includes a vehicle body 20, and a powder material bin with manually controlled discharging is provided above the vehicle body 20, which includes a bin body 30, one side of the bin body 30 is a discharging side 31, and a discharging door 40 is provided on the discharging side 31.
[0022] like Figure 1-2 The discharge door 40 includes a discharge gate 41 , one side of the discharge gate 41 is hinged to the discharge side 31 (through a hinge 42 ), a locking member 43 is provided on the opposite side of the discharge gate 41 , and a discharge small door 51 is provided on the discharge gate 41 .
[0023] like Figure 2 The connection between the discharge gate 41 and the discharge small door 51 is specifically as follows: two limit plates 52 are fixed on the discharge gate 41, and a vertical slide is provided between the limit plates 52 and the discharge gate 41, and the discharge small door 51 is located in the slide and can slide along it.
[0024] like Figure 2 In order to conveniently control the sliding or locking of the discharge door 51 in the slideway, a screw hole is provided on the limit plate 52 , and the screw hole thread is matched with the bolt 53 , and the inner end surface of the bolt 53 is against the discharge door 51 .
[0025] like Figure 2 In order to facilitate pulling the discharge door 51 , a door handle 54 is fixed on the top of the discharge door 51 .
[0026] like Figure 2 In order to conveniently lock the discharge gate 41, the locking member 43 includes a locking shaft 431, which is rotatably connected to the discharge side surface 31, and the locking shaft 431 fixes an eccentrically arranged lock body 432, and the lock body 432 fixes a lock handle 433. When the locking surface (wide surface) of the lock body 432 is pressed against the discharge gate 41, it is in a locked state; when the locking surface (wide surface) of the lock body 432 leaves the discharge gate 41, it is in an unlocked state.
[0027] like Figure 1 In order to facilitate cooperation with the material receiving equipment, the rear side of the bin body 30 is the material discharging side 31.
[0028] like Figure 1 The vehicle body 20 is detachably connected to the tractor 10 via a traction frame 23, and the tractor 10 is a three-wheeled motor vehicle.
[0029] like Figure 1 In order to facilitate steering, the vehicle body 20 is provided with at least one pair of wheels 21 , and the wheels 21 are located behind the center of the vehicle body 20 .
[0030] like Figure 1 In order to facilitate the monitoring of quantity, a weighing sensor (not shown in the figure) is provided between the vehicle body 20 and the warehouse body 30 , and the weighing sensor is connected to the display screen 33 .
[0031] like Figure 1 For easy observation, the display screen 33 is located above the discharge door 40. In this way, when the discharge speed needs to be adjusted (such as when the discharge door 40 needs to be completely closed), the personnel can adjust the discharge door 40 without walking or turning around.
[0032] In order to facilitate feeding, a feeding port 32 is provided on the upper side of the bin body 30 .
[0033] In order to facilitate people to enter the warehouse body 30, the upper side of the warehouse body 30 is hinged with an opening and closing plate 34, and a hydraulic support rod 35 is hinged between the opening and closing plate 34 and the warehouse body 30. Under the control of the hydraulic support rod 35, the opening angle 36 of the opening and closing plate 34 is 110°.
[0034] When the tractor 10 leaves, in order to facilitate supporting the vehicle body 20 , the front end of the vehicle body 20 is hinged with a flippable support leg 22 .
[0035] Its working principle is:
[0036] S1. Transportation
[0037] After the material transfer is completed, the vehicle body 20 is connected to the tractor 10, and the flippable legs 22 are flipped to a high position. The tractor 10 is driven to be transported to the destination.
[0038] After being adjusted into place, the flip leg 22 is flipped to the low position (such as Figure 1 Position) for support, the tractor 10 can drive away.
[0039] S2, discharging
[0040] First, the material discharging speed is estimated, and one of the material discharging gate 41 and the material discharging small gate 51 is selected for use.
[0041] If the material discharging gate 41 is selected, the locking member 43 is unlocked to open the material discharging gate 41; if the material discharging small door 51 is selected, the bolt 53 is loosened slightly and the material discharging small door 51 is raised to a suitable position.
[0042] Secondly, when using the discharge gate 51, if the discharge speed is too slow / too fast and the appropriate position of the discharge gate 51 is unqualified, the discharge gate 51 will be lifted up / down to a new position for a second time.
[0043] Finally, the discharging operation is completed and the discharging door 40 is locked.
[0044] Features of this application:
[0045] S1. This solution has two discharge doors on the same side. If the discharge door needs to be replaced during the discharge process, the corresponding material receiving parts do not need to adjust the position, which is more convenient.
[0046] S2. When using the discharge door, the opening ratio of the discharge door can be adjusted to any value between 0-1, which is more convenient for control.
[0047] S3. In this solution, the vehicle body 20 has at least one pair of wheels 21 and the tractor 10 is a three-wheeled motor vehicle, which can make the overall width smaller and convenient to turn, and is convenient for driving on narrow roads in rural areas.
[0048] For other contents, please refer to the prior art.
[0049] The above-described embodiments are only preferred embodiments of the present invention. It should be noted that those skilled in the art may make several changes and improvements without departing from the overall concept of the present invention, and these should also be regarded as within the protection scope of the present invention.
Claims
1. A powder material bin with manually controlled discharge, comprising a bin body (30), one side of the bin body (30) being a discharge side (31), a discharge door (40) being provided on the discharge side (31), characterized in that: The discharge door (40) comprises a discharge gate (41), one side of which is hinged on the discharge side (31), a locking member (43) is provided on the opposite side of the discharge gate (41), and a discharge small door (51) is provided on the discharge gate (41).
2. The powder material bin with manually controlled discharge as claimed in claim 1, characterized in that: The side of the discharge door (41) is hinged to the discharge side (31) through a hinge (42).
3. The powder material bin with manually controlled discharge as claimed in claim 2, characterized in that: The connection between the discharge gate (41) and the discharge small gate (51) is specifically as follows: two limit plates (52) are fixed on the discharge gate (41), a slideway is provided between the limit plates (52) and the discharge gate (41), and the discharge small gate (51) is located in the slideway and can slide along the slideway.
4. The powder material bin with manually controlled discharge as claimed in claim 3, characterized in that: A vertical slideway is provided between the limiting plate (52) and the discharge gate (41).
5. The powder material bin with manually controlled discharge as claimed in claim 3, characterized in that: The limiting plate (52) is provided with a screw hole, the screw hole thread is matched with a bolt (53), and the inner end surface of the bolt (53) is against the discharge small door (51).
6. The powder material bin with manually controlled discharge as claimed in claim 3, characterized in that: The discharge door (51) has a fixed door handle (54).
7. The powder material bin with manually controlled discharge as claimed in claim 6, characterized in that: A door handle (54) is fixed on the top of the discharge door (51).
8. The powder material bin with manually controlled discharge as claimed in claim 1, characterized in that: The locking member (43) comprises a locking shaft (431), the locking shaft (431) is rotatably connected to the discharge side surface (31), the locking shaft (431) fixes an eccentrically arranged lock body (432), and the lock body (432) fixes a lock handle (433); The rear side of the bin body (30) is a discharge side (31); A feed opening (32) is provided on the upper side of the bin body (30); An opening and closing plate (34) is hingedly connected to the upper side surface of the bin body (30), and a hydraulic support rod (35) is hingedly connected between the opening and closing plate (34) and the bin body (30).
9. A powder material transport device with manually controlled discharge, characterized in that: The vehicle comprises a vehicle body (20), and a powder material bin with manually controlled discharge as claimed in claim 1 is arranged above the vehicle body (20).
10. The powder material transport device with manually controlled discharge as claimed in claim 9, characterized in that: The vehicle body (20) is detachably connected to the tractor (10) via a traction frame (23), and the tractor (10) is a three-wheeled motor vehicle; The vehicle body (20) is provided with at least one pair of wheels (21), and the wheels (21) are located below the vehicle body (20); A weighing sensor is provided between the vehicle body (20) and the warehouse body (30), and the weighing sensor is connected to the display screen (33); The display screen (33) is located above the discharge door (40); The front end of the vehicle body (20) is hingedly connected to a flippable support leg (22).