Small goods conveying belt
By changing the installation position of the drive motor in a small cargo conveyor belt, the problem of the conveyor belt affecting the structural design of the host product was solved, achieving wider compatibility and lower design requirements.
Patent Information
- Application Number
- CN202423072367.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-12
AI Technical Summary
The drive motors of existing small goods conveyor belts are usually installed above the conveyor belt or drive shaft, which affects the structural design compatibility of main products such as vending machines and results in high design requirements.
The drive motor can be installed either above or below the active shaft. By installing a second fixing part in the fixing slot of the support frame in both directions, the relative position of the drive motor and the active shaft can be changed, thereby improving the adaptability range.
It lowers the design requirements for main products such as vending machines, increases design flexibility, and does not increase mold costs.
Smart Images
Figure CN223632287U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of goods conveyer, specifically a small goods conveyer for vending machine and other products. BACKGROUND
[0002] Vending machine and other products can use small goods conveyer. For example, a kind of adjustable delivery material conveying device and its vending machine disclosed in Chinese patent document No. CN10192487U include base, driving shaft, driven shaft, conveying belt and motor. The driving shaft and the driven shaft are respectively arranged at the two ends of the base. The conveying belt is wound around the driving shaft and the driven shaft. The base at the end of the driven shaft is provided with a transverse driven shaft track. The driven shaft can move along the driven shaft track for adjustment. The base at the end of the driving shaft is provided with a driving shaft track. The driving shaft can move along the driving shaft track for adjustment. The motor is connected with the driving shaft. The motor provides power for the driving shaft to drive the conveying belt to deliver material. It has a conventional small conveying belt inside. In the prior art, the small goods conveyer includes driving motor, transmission shaft and conveying belt. The driving motor is usually installed above the conveying belt or the transmission shaft. This structure design will affect the structure design of the vending machine to some extent, and the adaptation range is poor, which has certain limitations. Therefore, further improvement is needed. SUMMARY
[0003] The purpose of the utility model is to provide a small goods conveyer. The driving motor can be selectively installed above or below the driving shaft (i.e. conveying belt), which improves the adaptation range.
[0004] The purpose of the utility model is achieved as follows:
[0005] A small goods conveyer includes:
[0006] A support frame is formed by extending a profile along the length direction. Left and right sides are symmetrically provided with fixing grooves.
[0007] A front mounting seat is provided with a driven shaft and a first fixing part. The first fixing part is symmetrically arranged on the left and right sides of the front mounting seat and correspondingly installed on the fixing grooves on the front side of the support frame.
[0008] A rear mounting seat is provided with a second fixing part and a driving shaft at its front end along the front and rear directions. A driving motor is arranged at its tail end. The driving motor is in transmission connection with the driving shaft. The second fixing part is symmetrically arranged on the left and right sides of the rear mounting seat and correspondingly installed on the fixing grooves on the rear side of the support frame.
[0009] A conveying belt is wound between the driving shaft and the driven shaft.
[0010] The second fixing part can be installed on the fixing groove at the rear side of the support frame in a forward direction or a reverse direction, when the second fixing part is installed on the fixing groove at the front side of the support frame in the forward direction, the horizontal height of the driving motor is higher than that of the driving shaft, or when the second fixing part is installed on the fixing groove at the front side of the support frame in the reverse direction, the horizontal height of the driving motor is lower than that of the driving shaft.
[0011] The fixing groove comprises a tongue groove and a lock groove arranged along the length direction of the support frame, the tongue groove is located at the inner side of the support frame, and the lock groove is located at the outer side of the support frame; the first fixing part and the second fixing part are respectively provided with a tongue and a fixing plate, the tongue is inserted into the corresponding tongue groove, and the fixing plate is abutted on the corresponding lock groove and fixed through a fixing member.
[0012] The front mounting base is further provided with a detector for detecting whether an article passes on the transmission belt, and a detection head of the detector faces the end of the transmission belt around the driven shaft.
[0013] The front mounting base is provided with a detector cover corresponding to the position of the detector.
[0014] The rear mounting base is provided with a transmission belt tensioner, a spring is arranged between the tail end of the transmission belt tensioner and the rear mounting base, and a tensioning shaft is arranged on the transmission belt around the driving shaft, the tensioning shaft is tightly pressed on the transmission belt under the elastic force of the spring to make the transmission belt tight.
[0015] The transmission belt tensioner is provided with a sliding groove, and the rear mounting base is provided with a sliding rail, and the sliding groove and the sliding rail are slidingly connected.
[0016] The driving motor is provided with a driving gear, the driving shaft is provided with a driving gear, the driving gear and the driving gear are in meshing transmission connection, and the driving gear and the driving gear are exposed to the front mounting base.
[0017] The transmission belt is provided with a push plate.
[0018] The driven shaft and / or the driving shaft are provided with a sleeve for increasing the friction force with the transmission belt.
[0019] The beneficial effects of the utility model are as follows:
[0020] The support frame is provided with fixing grooves symmetrically on the left side and the right side, the rear mounting base is provided with second fixing parts symmetrically on the left side and the right side, the second fixing parts can be installed on the corresponding fixing grooves in a forward direction or a reverse direction, so that the relative position of the driving motor and the driving shaft (i.e. the transmission belt) can be changed, the adaptation range of the goods conveying belt can be greatly improved, and when the goods conveying belt is applied to a host product (for example, a vending machine), the design requirements of the host product can be reduced. DRAWINGS
[0021] Figure 1 isometric view of the rear mounting seat of the first embodiment of the utility model in a positive direction.
[0022] Figure 2 exploded view of the rear mounting seat of the first embodiment of the utility model in a positive direction.
[0023] Figure 3 assembly sectional view of the rear mounting seat of the first embodiment of the utility model in a positive direction Figure 1 .
[0024] Figure 4 assembly sectional view of the rear mounting seat of the first embodiment of the utility model in a positive direction Figure 2 .
[0025] Figure 5 assembly sectional view of the rear mounting seat of the first embodiment of the utility model in a positive direction Figure 3 .
[0026] Figure 6 assembly sectional view of the rear mounting seat of the first embodiment of the utility model in a positive direction Figure 4 .
[0027] Figure 7 isometric view of the rear mounting seat of the first embodiment of the utility model in a reverse direction.
[0028] Figure 8 exploded view of the rear mounting seat of the first embodiment of the utility model in a reverse direction. DETAILED DESCRIPTION
[0029] The utility model will be further described below in combination with the drawings and embodiments.
[0030] Referring to Figures 1-8 , a small-sized goods conveying belt comprises:
[0031] A support frame 1 is formed by extending a profile along a length direction, and left and right sides are symmetrically provided with fixing grooves 11;
[0032] A front mounting seat 2 is provided with a driven rotating shaft 21 and a first fixing part 22, and the first fixing part 22 is symmetrically arranged on the left and right sides of the front mounting seat 2 and is correspondingly mounted on the fixing grooves 11 on the front side of the support frame 1;
[0033] A rear mounting seat 3 is provided with a second fixing part 31 and a driving rotating shaft 32 on the front and rear sides of the head end, and is provided with a driving motor 33 on the tail end, the driving motor 33 is drivingly connected with the driving rotating shaft 32, and the second fixing part 31 is symmetrically arranged on the left and right sides of the rear mounting seat 3 and is correspondingly mounted on the fixing grooves 11 on the rear side of the support frame 1;
[0034] A conveying belt 4 is arranged between the driving shaft 32 and the driven shaft 21;
[0035] The second fixing part 31 can be installed on the fixing groove 11 on the rear side of the support frame 1 in the positive direction or the reverse direction. Figures 1-6 When the second fixing part 31 is installed on the fixing groove 11 on the front side of the support frame 1 in the positive direction, as shown in the figure, the horizontal height of the driving motor 33 is higher than the horizontal height of the driving shaft 32, or when the second fixing part 31 is installed on the fixing groove 11 on the front side of the support frame 1 in the reverse direction, as shown in the figure, the horizontal height of the driving motor 33 is lower than the horizontal height of the driving shaft 32. Figures 7-8
[0036] The main machine product such as a vending machine integrates many goods conveying belts, so the goods conveying belts thereon are small goods conveying belts, and the internal space of the main machine product is limited. In the traditional technology, the driving motor is arranged on the conveying belt in a fixed manner, which undoubtedly makes the design requirement of the main machine product higher and is not conducive to the internal structure design of the main machine product. Therefore, the small goods conveying belt provided by the technical scheme has the fixing groove symmetrically arranged on the left and right sides of the support frame 1, and the second fixing part 31 is symmetrically arranged on the left and right sides of the rear mounting seat 3, and the second fixing part 31 can be installed on the corresponding fixing groove in the positive direction or the reverse direction, so as to change the relative position of the driving motor 33 and the driving shaft 32 (i.e. the conveying belt 4), greatly improve the adaptation range of the goods conveying belt, and help to reduce the design requirement of the main machine product when the goods conveying belt is applied to the main machine product (for example, the vending machine), improve the design space of the main machine product, and without increasing the mold cost of the enterprise, the rear mounting seat 3 can realize the above technical effects.
[0037] Further, the fixing groove 11 includes a tongue groove 111 arranged along the length direction of the support frame 1 and a lock groove 112, the tongue groove 111 is located on the inner side of the support frame 1, and the lock groove 112 is located on the outer side of the support frame 1; the first fixing part 22 and the second fixing part 31 are respectively provided with a tongue 500 and a fixing plate 501 (so that the first fixing part 22 and the second fixing part 31 form an L shape), the tongue 500 is inserted into the corresponding tongue groove 111 (for guiding), and the fixing plate 501 is abutted on the corresponding lock groove 112 and is fixed by a fixing member (for fastening assembly), and the fixing member is a rivet, a screw, a buckle or other conventional fixing member, which can be understood by those skilled in the art.
[0038] Further, the front mounting base 2 is further provided with a detector 23 for detecting whether there is an article passing on the transmission belt, the detection head of the detector 23 is towards the end of the transmission belt 4 around the driven shaft 21, when the goods (not shown in the figure) are transmitted, the goods will be output from the end of the transmission belt (close to the position of the driven shaft 21), at this time, the transmitted goods will pass through the detection head and be sensed by the detector 23, so as to output a signal to the related control assembly (not shown in the figure) by the detector 23, so as to realize the counting detection or the control detection of starting and stopping the transmission belt 4, in addition, the detector 23 can preferably adopt an infrared detector, which can be understood by those skilled in the art.
[0039] Further, the front mounting base 2 is further provided with a detector 23 for detecting whether there is an article passing on the transmission belt, the detection head of the detector 23 is towards the end of the transmission belt 4 around the driven shaft 21, when the goods (not shown in the figure) are transmitted, the goods will be output from the end of the transmission belt (close to the position of the driven shaft 21), at this time, the transmitted goods will pass through the detection head and be sensed by the detector 23, so as to output a signal to the related control assembly (not shown in the figure) by the detector 23, so as to realize the counting detection or the control detection of starting and stopping the transmission belt 4, in addition, the detector 23 can preferably adopt an infrared detector, which can be understood by those skilled in the art.
[0040] Further, the rear mounting base 3 is provided with a transmission belt tensioner 5, the tail end of the transmission belt tensioner 5 and the rear mounting base 3 are provided with a spring 52, and the front end is provided with a tensioning shaft 53 abutting on the transmission belt 4 around the driving shaft 32, the tensioning shaft 53 is tightly pressed on the transmission belt 4 under the elastic force of the spring 52 to make the transmission belt 4 tight, the tightness of the transmission belt 4 helps to improve the load and ensure the transmission effect, which can be understood by those skilled in the art.
[0041] Further, the transmission belt tensioner 5 is provided with a sliding groove 51, the rear mounting base 3 is provided with a sliding rail 30, and the sliding groove 51 and the sliding rail 30 are slidingly connected, which can limit the tensioner 5 and prevent the tensioner 5 from coming out.
[0042] Further, the driving motor 33 is provided with a driving gear (not labeled in the figure), the driving shaft 32 is provided with a driving gear (not labeled in the figure), the driving gear and the driving gear are in meshing transmission connection, and the driving gear and the driving gear are exposed to the front mounting base 2, which can facilitate the addition of lubricant to the driving gear and the driving gear.
[0043] Further, the transmission belt 4 is provided with a push plate 40, which can assist in pushing out the goods, which can be understood by those skilled in the art.
[0044] Further, the driven shaft 21 and / or the driving shaft 32 is provided with a sleeve (not labeled in the figure) for increasing the friction with the transmission belt 4, and the preferred technical scheme of the embodiment is that the driven shaft 21 and the driving shaft 32 are both provided with sleeves, the sleeve can be made of plastic or other materials, and after increasing the friction with the transmission belt 4, the driven shaft 21 and the driving shaft 32 can be prevented from idling relative to the transmission belt 4, especially after the tensioner 5 is set, the friction between the driven shaft 21, the driving shaft 32 and the transmission belt 4 should be appropriately increased, which can be understood by those skilled in the art.
[0045] Further, the driven rotating shaft 21 and the driving rotating shaft 32 can be arranged axially, and pass through rotating shafts with different widths to realize rotation, so that they can be adapted to the conveying belt 4 with different widths, which can be understood by those skilled in the art.
[0046] The above is the preferred scheme of the present application, which shows and describes the basic principle, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A compact goods conveyor, characterized in that, The utility model relates to a kind of automatic conveying device, including: Support frame (1) is extended by profile along length direction, left and right sides are symmetrically provided with fixed slot (11); Front mounting seat (2) is provided with driven shaft (21) and first fixed part (22) on it, the first fixed part (22) left and right sides symmetrically set on front mounting seat (2) and correspondingly installed on the fixed slot (11) located at the front side of support frame (1); The tail end of rear mounting seat (3) is equipped with driving motor (33), the driving motor (33) is drivingly connected with driving shaft (32), the second fixed part (31) left and right sides symmetrically set on rear mounting seat (3) and correspondingly installed on the fixed slot (11) located at the rear side of support frame (1); Conveying belt (4) is wound between driving shaft (32) and driven shaft (21); The second fixed part (31) can be installed on the fixed slot (11) on the rear side of support frame (1) in positive direction or reverse direction, when the second fixed part (31) is installed on the fixed slot (11) on the front side of support frame (1) in positive direction, the horizontal height of driving motor (33) is higher than the horizontal height of driving shaft (32), or, when the second fixed part (31) is installed on the fixed slot (11) on the front side of support frame (1) in reverse direction, the horizontal height of driving motor (33) is lower than the horizontal height of driving shaft (32).
2. The compact conveyor of claim 1, wherein: The fixed slot (11) includes tongue slot (111) and lock slot (112) arranged along the length direction of support frame (1), the tongue slot (111) is located on the inner side of support frame (1), and the lock slot (112) is located on the outer side of support frame (1); The first fixed part (22) and the second fixed part (31) are respectively provided with a tongue (500) and a fixed plate (501), the tongue (500) is inserted into the corresponding tongue slot (111), and the fixed plate (501) is abutted on the corresponding lock slot (112) and fixed by a fixing member.
3. The compact conveyor of claim 1, wherein: The front mounting seat (2) is further provided with a detector (23) for detecting whether an article passes on the transmission belt, and a detection head of the detector (23) faces an end of the conveying belt (4) wound around the driven shaft (21).
4. The compact conveyor of claim 1, wherein: The front mounting seat (2) is provided with a detector cover (24) corresponding to the position of the detector (23).
5. The compact conveyor of claim 1, wherein: The rear mounting seat (3) is provided with a conveying belt tensioner (5), a spring (52) is arranged between the tail end of the conveying belt tensioner (5) and the rear mounting seat (3), and a tensioning shaft (53) is arranged at the front end of the conveying belt tensioner (5) and abuts on the conveying belt (4) wound around the driving shaft (32), so that the conveying belt (4) is tensioned under the elastic force of the spring (52).
6. A compact conveyor as claimed in claim 5, characterised in that: The conveying belt tensioner (5) is provided with a sliding groove (51), and the rear mounting seat (3) is provided with a sliding rail (30), and the sliding groove (51) and the sliding rail (30) are slidingly connected.
7. The compact conveyor of claim 1, wherein: The driving motor (33) is provided with a driving gear, the driving shaft (32) is provided with a driving gear, and the driving gear and the driving gear are in meshing transmission connection.
8. The compact conveyor of claim 1, wherein: The conveying belt (4) is provided with a push plate (40).
9. A compact conveyor as claimed in any one of claims 1 to 8, wherein: The driven shaft (21) and / or the driving shaft (32) are provided with a sleeve for increasing the friction with the conveying belt (4).