CN214988366U - Automatic material loading weighing system belt feeder charge level height control structure - Google Patents
Automatic material loading weighing system belt feeder charge level height control structure Download PDFInfo
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- CN214988366U CN214988366U CN202120446618.6U CN202120446618U CN214988366U CN 214988366 U CN214988366 U CN 214988366U CN 202120446618 U CN202120446618 U CN 202120446618U CN 214988366 U CN214988366 U CN 214988366U
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- transmission shaft
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- storage hopper
- transmission
- belt feeder
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Abstract
The utility model relates to an automatic material loading weighing system belt feeder charge level height control structure, including the storage hopper that is located the belt feeder top, its technical essential is: the material storage hopper is provided with a gate frame at an outlet position, a material level door is arranged in the gate frame, two transmission racks which are arranged in parallel are arranged on the outer side face of the material level door, a bearing seat is fixed on the outer side of the gate frame and supports a transmission shaft by utilizing the bearing seat, transmission gears which are in one-to-one correspondence with the transmission racks and are meshed with the transmission racks are fixed on the transmission shaft, a connecting plate is fixed on the material storage hopper, a dial is fixed on the connecting plate, the dial surrounds the outer side of the transmission shaft, the central line of the dial is coincident with the central line of the transmission shaft, a pointer is fixed on the transmission shaft close to the dial, a rotating handle is fixed at the end part of the transmission shaft, and a locking mechanism corresponding to the transmission shaft is fixed on the material storage hopper. The structure solves the problem that the feeding amount of the symmetrical amount device cannot be flexibly adjusted in the conventional feeding belt conveyor, and achieves the purposes of accurately adjusting and controlling the height of the material surface of the belt conveyor.
Description
Technical Field
The utility model relates to a brick machine automatic feeding weighing system, concretely relates to automatic feeding weighing system belt feeder charge level height control structure.
Background
When the brick press is used for producing refractory bricks with different specifications and models, the filling amount of the refractory material needs to be adjusted timely. At present, in an automatic loading and weighing system of a brick machine, a belt conveyor is generally adopted as main feeding equipment, and the belt conveyor controls the height of a material surface above the belt conveyor by adjusting the operation speed, so that the loading flow of a weighing device is adjusted. The control structure and the control mode are not beneficial to flexibly adjusting the feeding amount of the weighing device, and can not better adapt to the working requirement of the brick press, thereby influencing the working efficiency of the brick press.
Disclosure of Invention
The utility model aims at providing a rational in infrastructure, use reliable automatic feeding weighing system belt feeder charge level height control structure, solve the problem that current material loading belt feeder can not adjust the symmetry device material loading volume in a flexible way, reach the purpose of accurate adjustment and control belt feeder charge level height to adapt to the work demand of weighing device and brick machine fast, improve the work efficiency of brick machine.
The technical scheme of the utility model is that:
the utility model provides an automatic material loading weighing system belt feeder charge level height control structure, is including the storage hopper that is located the belt feeder top, and its technical essential is: the utility model discloses a material level door, including storage hopper, transmission rack, transmission shaft, pointer and transmission shaft end fixing and rotating handle, storage hopper exit position sets up and is equipped with the material level door in gate frame and the gate frame, material level door lateral surface is equipped with two parallel arrangement's transmission rack, the gate frame outside is fixed with the bearing frame and utilizes the bearing frame to support the transmission shaft, be fixed with the drive gear with transmission rack one-to-one and meshing on the transmission shaft, be fixed with the connecting plate on the storage hopper, be fixed with the calibrated scale on the connecting plate, the calibrated scale encircles in the transmission shaft outside and calibrated scale central line and transmission shaft central line coincidence, is fixed with pointer and transmission shaft end fixing and has rotating handle on being close to the transmission shaft of calibrated scale, be fixed with the locking mechanism who corresponds the transmission shaft on the storage hopper in addition.
Foretell automatic feeding weighing system belt feeder charge level height control structure, locking mechanism includes the guide bar, suit uide bushing and compression spring on the guide bar in proper order, locates the dog of the corresponding uide bushing of guide bar one end, connects gradually in the regulation retaining ring, fixation nut and the latch segment of the guide bar other end, the latch segment surface is equipped with the recess with transmission shaft complex, storage hopper export edge is equipped with the mounting hole that corresponds locking mechanism, uide bushing one end is equipped with the fender dish, and the uide bushing does not have fender dish end and connects gradually lock nut and set nut after passing the mounting hole, compression spring is by the centre gripping between fender dish and regulation retaining ring.
According to the automatic feeding and weighing system belt conveyor material level height control structure, the transmission gear is connected with the transmission shaft through the flat key, and the spacing ring is arranged between the transmission gear and the bearing seat on the corresponding side.
The utility model has the advantages that:
the transmission shaft is driven to rotate through the rotary handle, and then the power is transmitted to the material level door through the transmission gear and the transmission rack to drive the material level door to lift, so that the adjustment of the distance between the material level door and the upper surface of the belt conveyor below the storage hopper is realized, namely the adjustment of the material level height of the upper surface of the belt conveyor is realized, the material level height of the belt conveyor is accurately adjusted and controlled, and the effect of adjusting the feeding flow of the belt conveyor is realized. When the handle is rotated, the pointer coaxial with the handle can synchronously rotate, the height of the feeding surface of the belt conveyor running belt can be visually displayed by pointing the pointer to the position on the dial, and the belt conveyor running belt feeding device is convenient to adjust, flexible and reliable. After the material level height is properly adjusted, the transmission shaft is locked through the locking mechanism, so that the opening height of the material level door is prevented from changing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view of section I of FIG. 2;
fig. 4 is a specific structural diagram of the locking mechanism in the embodiment.
In the figure: 1. the automatic feeding device comprises a storage hopper, a frame, a belt conveyor, a locking mechanism, a guide rod 401, a guide sleeve 402, a guide sleeve 403, a locking nut 404, a compression spring 405, an adjusting retainer ring 406, a fixing nut 407, a locking block 408, a baffle disc 409, a positioning nut 410, a baffle 5, a gate frame 6, a material level gate 7, a transmission rack 8, a transmission shaft 9, a flat key 10, a transmission gear 11, a spacer ring 11, a bearing seat 12, a connecting plate 13, a dial 14, a pointer 15, a rotating handle 16 and a flat key 17.
Detailed Description
As shown in fig. 1-4, the structure for controlling the level of a belt conveyor of an automatic feeding and weighing system comprises a storage hopper 1 located above a belt conveyor 3. 1 exit position of storage hopper sets up and is equipped with material level door 6 in gate frame 5 and the gate frame 5, 6 lateral surfaces of material level door utilize two parallel arrangement's of bolted connection driving rack 7. And a bearing seat 12 is fixed on the outer side of the gate frame 5 by using a bolt, a transmission shaft 8 is supported by using the bearing seat 12, and transmission gears 10 which are in one-to-one correspondence with and meshed with the transmission racks 7 are fixed on the transmission shaft 8. Be fixed with connecting plate 13 on the storage hopper 1, be fixed with calibrated scale 14 on the connecting plate 13, calibrated scale 14 encircles in the transmission shaft 8 outside and calibrated scale 14 central line and the coincidence of transmission shaft 8 central line, is fixed with pointer 15 and transmission shaft 8 end fixing has twist grip 16 on being close to the transmission shaft 8 of calibrated scale 14. And a locking mechanism 4 corresponding to the transmission shaft 8 is additionally fixed on the storage hopper 1.
In this embodiment, referring to fig. 3, the locking mechanism 4 includes a guide rod 401, a guide sleeve 402 and a compression spring 404 sequentially sleeved on the guide rod 401, a stop 410 corresponding to the guide sleeve and disposed at one end of the guide rod 401, an adjusting stop ring 405 sequentially connected to the other end of the guide rod 401, a fixing nut 406, and a locking block 407. The surface of the locking block 407 is provided with a groove matched with the transmission shaft 8, the edge of the outlet of the storage hopper 1 is provided with a mounting hole corresponding to the locking mechanism, one end of the guide sleeve 402 is provided with a baffle disc 408, the end of the guide sleeve 402 without the baffle disc passes through the mounting hole and then is sequentially connected with the locking nut 403 and the positioning nut 409, and the compression spring 404 is clamped between the baffle disc 408 and the adjusting retainer ring 405. When the height of the material level door 6 needs to be adjusted, the positioning nut 409 and the locking nut 403 are unscrewed, and the locking block 407 at the end part of the guide rod 401 loosens the limit on the transmission shaft 8. The transmission gear 10 is connected with the transmission shaft 8 through a flat key 9, and a spacer ring 11 is arranged between the transmission gear 10 and a bearing seat 12 on the corresponding side. The rotating handle 16 is connected with the transmission shaft 8 through a flat key 17, and the pointer 15 is fixed with the shaft shoulder of the transmission shaft 8 through the end face of the rotating handle 16.
In use, referring to fig. 1, the storage hopper 1 and the belt conveyor 3 are fixed on the frame 2, and the structure is assembled on the storage hopper 1 according to the above.
The working principle is as follows:
the rotating handle 16 is rotated by hands to drive the transmission gear 10 on the transmission shaft 8 to rotate, the transmission rack 7 drives the material level door 6 to slide up and down in the gate seat 5 along with the rotation of the transmission gear 10, the height of the feeding surface of the running belt of the belt conveyor 3 can be visually displayed through the scale value of the pointer 15 pointing to the dial 14, namely the rotating handle 16 is utilized to change the height of the feeding surface of the running belt through the corresponding relation between the scale and the pointer, and therefore the effect of adjusting the feeding flow of the belt conveyor is achieved.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (3)
1. The utility model provides an automatic material loading weighing system belt feeder charge level height control structure, is including the storage hopper that is located the belt feeder top, its characterized in that: the utility model discloses a material level door, including storage hopper, transmission rack, transmission shaft, pointer and transmission shaft end fixing and rotating handle, storage hopper exit position sets up and is equipped with the material level door in gate frame and the gate frame, material level door lateral surface is equipped with two parallel arrangement's transmission rack, the gate frame outside is fixed with the bearing frame and utilizes the bearing frame to support the transmission shaft, be fixed with the drive gear with transmission rack one-to-one and meshing on the transmission shaft, be fixed with the connecting plate on the storage hopper, be fixed with the calibrated scale on the connecting plate, the calibrated scale encircles in the transmission shaft outside and calibrated scale central line and transmission shaft central line coincidence, is fixed with pointer and transmission shaft end fixing and has rotating handle on being close to the transmission shaft of calibrated scale, be fixed with the locking mechanism who corresponds the transmission shaft on the storage hopper in addition.
2. The automatic feeding weighing system belt feeder charge level control structure of claim 1, characterized in that: the locking mechanism comprises a guide rod, a guide sleeve and a compression spring which are sleeved on the guide rod in sequence, a stop block which is arranged at one end of the guide rod and corresponds to the guide sleeve, an adjusting retaining ring which is connected to the other end of the guide rod in sequence, a fixing nut and a locking block, wherein the surface of the locking block is provided with a groove matched with the transmission shaft, the edge of the outlet of the storage hopper is provided with a mounting hole corresponding to the locking mechanism, one end of the guide sleeve is provided with a retaining disc, the end, without the retaining disc, of the guide sleeve penetrates through the mounting hole and then is connected with the locking nut and a positioning nut in sequence, and the compression spring is clamped between the retaining disc and the adjusting retaining ring.
3. The automatic feeding weighing system belt feeder charge level control structure of claim 1, characterized in that: the transmission gear is connected with the transmission shaft through a flat key, and a spacer ring is arranged between the transmission gear and the bearing seat on the corresponding side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120446618.6U CN214988366U (en) | 2021-03-02 | 2021-03-02 | Automatic material loading weighing system belt feeder charge level height control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120446618.6U CN214988366U (en) | 2021-03-02 | 2021-03-02 | Automatic material loading weighing system belt feeder charge level height control structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214988366U true CN214988366U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120446618.6U Active CN214988366U (en) | 2021-03-02 | 2021-03-02 | Automatic material loading weighing system belt feeder charge level height control structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214988366U (en) |
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2021
- 2021-03-02 CN CN202120446618.6U patent/CN214988366U/en active Active
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