Feeding dredging device for dry-mixed mortar production

Abstract

The utility model relates to the technical field of feeding dredging devices, in particular to a feeding dredging device for dry-mixed mortar production, which comprises a feeding port, a supporting device is fixedly connected to the outer surface of the feeding port in a welding manner, a driving mechanism is fixedly connected to the upper end of the supporting device, and a dredging mechanism is movably connected into the supporting device in a penetrating manner. The dredging mechanism extends into the feeding port, the feeding port is of a wide-end-up structure, the supporting device comprises a connecting frame, the upper end of the connecting frame is fixedly connected with a first support, the upper portion of the left end of the connecting frame is fixedly connected with a second support, and the second support is located on the lower portion of the first support; the left end of the first support and the left end of the second support are each provided with a protruding part, and the upper end of the first support and the upper end of the second support are each provided with a through hole. According to the feeding dredging device for dry-mixed mortar production, due to the arrangement of the dredging mechanism, excessive protection and maintenance are not needed, and the feeding dredging device is simple in structure and suitable for being used by small enterprises.

Description

Technical Field

[0001] This utility model relates to the technical field of feeding and unblocking devices, and in particular to a feeding and unblocking device for dry-mixed mortar production. Background Technology

[0002] Dry-mixed mortar refers to a granular or powdery material made by physically mixing aggregates (such as quartz sand), inorganic cementitious materials (such as cement), and additives (such as polymers) in a certain proportion after drying and screening. It is transported to the construction site in bagged or bulk form and can be used directly after being mixed with water. Application number CN202322252077.5 discloses a feeding and unblocking device for dry-mixed mortar production, including: a mortar production feeding hopper; a hopper load-bearing top ring is integrally welded and fixed to the top of the mortar production feeding hopper; a support bracket is welded and fixed to the side wall of the hopper load-bearing top ring, and one end of the support bracket is located above the center of the mortar production feeding hopper... In this patent, unblocking is achieved by the reciprocating motion of the unblocking hinge. However, the entire device structure is cumbersome and complex, and a telescopic protective sleeve is required to protect the reciprocating screw. The manufacturing cost is high and the volume is large, which increases the burden on the feed inlet. Therefore, we have introduced a feeding and unblocking device for dry-mixed mortar production. Utility Model Content

[0003] The main purpose of this utility model is to provide a feeding and unblocking device for dry-mixed mortar production, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A feeding and unblocking device for dry-mixed mortar production includes a feeding port, a support device welded and fixedly connected to the outer surface of the feeding port, a drive mechanism fixedly connected to the upper end of the support device, and an unblocking mechanism movably connected inside the support device, the unblocking mechanism extending into the feeding port, the feeding port having a structure that is wider at the top and narrower at the bottom.

[0006] Preferably, the support device includes a connecting frame, a first bracket is fixedly connected to the upper end of the connecting frame, a second bracket is fixedly connected to the upper left end of the connecting frame, the second bracket is located below the first bracket, a protrusion is provided at the left end of both the first bracket and the second bracket, a through hole is opened at the upper end of both the first bracket and the second bracket, a second extension plate is fixedly connected to the lower front end of the connecting frame, and a first extension plate is fixedly connected to the lower rear end of the connecting frame, both the second extension plate and the first extension plate are arc-shaped structures.

[0007] Preferably, the connecting frame, the second extension plate, and the first extension plate are all fixedly connected to the outer surface of the feed inlet.

[0008] Preferably, the driving mechanism comprises a base, a motor is fixedly connected to the upper end of the base, a transmission rod is fixedly connected to the output end of the motor, and an eccentric wheel is fixedly connected to the left end of the transmission rod.

[0009] Preferably, the base is fixedly connected with the first support.

[0010] Preferably, the dredging mechanism comprises a round rod, a contact plate is fixedly connected to the upper end of the round rod, and two second dredging rods and two first dredging rods are fixedly connected to the outer surface of the round rod.

[0011] By adopting the above technical scheme, the contact plate and the first support are provided with springs, the springs are sleeved on the outer surface of the round rod, and the contact plate can be conveniently pushed up to reset.

[0012] Preferably, the two first dredging rods and the two second dredging rods are staggered, the round rod is movably connected with the first support and the second support, and the contact plate is in contact with the eccentric wheel.

[0013] The utility model has the advantages of:

[0014] In the utility model, the dredging mechanism is arranged, the round rod is connected with the first support and the second support, the stability of the round rod during up-down movement is improved under the double action of the second support and the first support, the motor is started to work, the motor drives the transmission rod and the eccentric wheel to rotate, the contact plate at the upper end of the round rod is contacted by the eccentric wheel, the contact plate and the round rod are pushed down by the eccentric wheel, the second dredging rod and the first dredging rod on the outer surface of the round rod dredge the materials in the feeding port, the contact plate is pushed up to reset the round rod, and the contact plate reciprocatingly moves up and down under the action of the eccentric wheel, so that the materials are continuously dredged. ACCURACY OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the feeding dredging device for dry-mixed mortar production;

[0016] Figure 2 It is a whole structure schematic view of the supporting device of the feeding dredging device for dry-mixed mortar production;

[0017] Figure 3 It is a whole structure schematic view of the dredging mechanism of the feeding dredging device for dry-mixed mortar production;

[0018] Figure 4 It is a whole structure schematic view of the driving mechanism of the feeding dredging device for dry-mixed mortar production.

[0019] In the figure: 1, feed inlet; 2, dredging mechanism; 3, driving mechanism; 4, supporting device; 21, round rod; 22, contact plate; 23, No. 1 dredging rod; 24, No. 2 dredging rod; 31, base; 32, motor; 33, transmission rod; 34, eccentric wheel; 41, connecting frame; 42, No. 1 extension plate; 43, first support; 44, through hole; 45, protruding part; 46, second support; 47, No. 2 extension plate. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described in combination with specific embodiments.

[0021] In the description of the utility model, it should be pointed out that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it should be pointed out that unless otherwise specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0024] A kind of feed dredging device for dry-mixed mortar production, including feed inlet 1, feed inlet 1 outer surface is welded fixedly connected with supporting device 4, supporting device 4 upper end is fixedly connected with driving mechanism 3, dredging mechanism 2 is movably connected in supporting device 4, dredging mechanism 2 extends to feed inlet 1, feed inlet 1 is wide at top and narrow at bottom structure.

[0025] In the embodiment, the supporting device 4 comprises a connecting frame 41, the upper end of the connecting frame 41 is fixedly connected with a first support 43, the upper left end of the connecting frame 41 is fixedly connected with a second support 46, the second support 46 is located at the lower part of the first support 43, the left end of the first support 43 and the left end of the second support 46 are both provided with a protruding part 45, the upper end of the first support 43 and the upper end of the second support 46 are both provided with a through hole 44, the lower front end of the connecting frame 41 is fixedly connected with a second extension plate 47, the lower rear end of the connecting frame 41 is fixedly connected with a first extension plate 42, the second extension plate 47 and the first extension plate 42 are both arc-shaped structures; the connecting frame 41, the second extension plate 47 and the first extension plate 42 are all fixedly connected with the outer surface of the feeding port 1.

[0026] Through the above scheme: the round rod 21 is connected with the first support 43 and the second support 46, which provides firm support for the round rod 21 and plays a double stabilizing role when it moves up and down, ensuring the stability and accuracy of the movement of the round rod 21.

[0027] In the embodiment, the driving mechanism 3 comprises a base 31, the upper end of the base 31 is fixedly connected with a motor 32, the output end of the motor 32 is fixedly connected with a transmission rod 33, the left end of the transmission rod 33 is fixedly connected with an eccentric wheel 34; the base 31 is fixedly connected with the first support 43; the dredging mechanism 2 comprises a round rod 21, the upper end of the round rod 21 is fixedly connected with a contact plate 22, the outer surface of the round rod 21 is fixedly connected with two second dredging rods 24 and two first dredging rods 23; the two first dredging rods 23 and the two second dredging rods 24 are staggered, the round rod 21 is movably connected with the first support 43 and the second support 46, and the contact plate 22 is in contact with the eccentric wheel 34.

[0028] Through the above scheme: after starting the motor 32, it drives the transmission rod 33 to rotate with strong power, and then drives the eccentric wheel 34 to do eccentric motion, which will press down the contact plate 22 and the round rod 21 connected therewith, in this process, the second dredging rod 24 and the first dredging rod 23 on the outer surface of the round rod 21 move downward, which accurately acts on the material in the feeding port 1, and effectively dredges the blocked or accumulated material through strong physical action.

[0029] It needs to be explained that the utility model describes a kind of feed dredging device for dry-mixed mortar production, round rod 21 is connected together with first support 43 and second support 46, provides solid support for round rod 21, plays double stabilizing effect when its up and down movement, ensures the stability and accuracy of round rod 21 movement, after starting motor 32, it is with strong power to drive transmission rod 33 rotation, further drives eccentric wheel 34 to do eccentric motion, will contact plate 22 and the round rod 21 connected with it be pressed downward, in this process, the outer surface of round rod 21 two dredging rods 24 and one dredging rod 23 move down with it, they accurately act on the material in feed inlet 1, effectively dredge the blocked or accumulated material by powerful physical action, after dredging, contact plate 22 is stretched upward under the action of spring 5, drives round rod 21 to restore to initial position. In this way, contact plate 22 is under the alternate action of reset device 5 and eccentric wheel 34, realizes reciprocating up and down movement, to continuously dredge the material in feed inlet 1, the design of whole dredging device is simple and clear, compact structure, not only easy to install and maintain, but also greatly reduce the investment of enterprise in equipment protection and maintenance.

[0030] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding and de-clogging device for dry-mix mortar production, comprising a feeding inlet (1), characterized in that: The support device (4) is fixedly connected with the driving mechanism (3) at the upper end, and the dredging mechanism (2) is movably connected in the support device (4) and extends into the feed inlet (1), wherein the feed inlet (1) has a structure of being wide at the top and narrow at the bottom. The support device (4) comprises a connecting frame (41), a first support (43) is fixedly connected to the upper end of the connecting frame (41), a second support (46) is fixedly connected to the upper left end of the connecting frame (41), the second support (46) is located below the first support (43), a protruding portion (45) is arranged at the left end of the first support (43) and the second support (46), a through hole (44) is formed in the upper end of the first support (43) and the second support (46), a No. 2 extension plate (47) is fixedly connected to the lower front end of the connecting frame (41), and a No. 1 extension plate (42) is fixedly connected to the lower rear end of the connecting frame (41), wherein the No. 2 extension plate (47) and the No. 1 extension plate (42) are both in an arc shape.

2. The feeding and unblocking device for producing dry-mixed mortar according to claim 1, characterized in that: The connecting frame (41), the No. 2 extension plate (47) and the No. 1 extension plate (42) are fixedly connected to the outer surface of the feed inlet (1).

3. The feeding and unblocking device for producing dry-mixed mortar according to claim 1, characterized in that: The driving mechanism (3) comprises a base (31), a motor (32) is fixedly connected to the upper end of the base (31), a transmission rod (33) is fixedly connected to the output end of the motor (32), and an eccentric wheel (34) is fixedly connected to the left end of the transmission rod (33).

4. The feeding dredging device for producing dry-mixed mortar according to claim 3, characterized in that: The base (31) is fixedly connected with the first support (43).

5. The feeding and unblocking device for producing dry-mixed mortar according to claim 1, characterized in that: The dredging mechanism (2) comprises a round rod (21), a contact plate (22) is fixedly connected to the upper end of the round rod (21), and two No. 2 dredging rods (24) and two No. 1 dredging rods (23) are fixedly connected to the outer surface of the round rod (21).

6. The feeding and unblocking device for producing dry-mixed mortar according to claim 5, characterized in that: The two No. 1 dredging rods (23) and the two No. 2 dredging rods (24) are staggered, the round rod (21) is movably connected with the first support (43) and the second support (46), and the contact plate (22) is in contact with the eccentric wheel (34).

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