A chute funnel for automatically cleaning concrete

Abstract

The present invention provides a chute funnel for automatically cleaning concrete, comprising a chute and a first knocking mechanism; the first knocking mechanism is arranged on the outer wall of the chute, the outer wall of the chute is provided with a first rotating shaft, the first rotating shaft is provided with a first cam, the first cam rotates and squeezes the first knocking mechanism, so that the first knocking mechanism knocks the outer wall of the chute; the first rotating shaft is connected to a motor. The chute funnel for automatically cleaning concrete of the present invention can automatically clean the concrete on the inner wall of the chute, and prevent the concrete from adhering to the inner wall of the chute.

Description

Technical Field

[0001] The invention relates to the field of concrete pouring equipment, in particular to a chute funnel for automatically cleaning concrete. Background Art

[0002] The pool wall is generally formed by pouring concrete into a mold. During the pouring process, a funnel is needed to inject concrete into the mold. Since the concrete is relatively viscous, some concrete will inevitably adhere to the inner wall of the funnel during the pouring process. If it is not cleaned for a long time, the concrete will solidify on the inner wall of the funnel, affecting the use of the funnel. Summary of the invention

[0003] In view of this, the present invention aims to provide a chute funnel for automatically cleaning concrete, which can automatically clean the concrete on the inner wall of the funnel and prevent the concrete from adhering to the inner wall of the funnel.

[0004] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0005] A chute funnel for automatically cleaning concrete, comprising a funnel and a first knocking mechanism;

[0006] The first knocking mechanism is arranged on the outer wall of the funnel, and a first rotating shaft is arranged on the outer wall of the funnel. A first cam is arranged on the first rotating shaft. The first cam rotates and squeezes the first knocking mechanism to realize the knocking of the outer wall of the funnel by the first knocking mechanism. The first rotating shaft is connected to a motor.

[0007] Further, the first striking mechanism includes a first striking hammer, a mounting seat and a spring;

[0008] The first percussion hammer comprises a pressing block, a connecting rod and a striking block which are connected in sequence, and the pressing block, the connecting rod and the striking block are connected to form a dumbbell-shaped first percussion hammer, and the number of the first percussion hammers is several;

[0009] The mounting seat is fixed on the outer side wall of the funnel, and is provided with a mounting groove for inserting the first striking hammer, the mounting groove comprising a dumbbell-shaped pressing block groove, a connecting rod groove and a striking block groove; the spring is located in the pressing block groove, and the spring is sleeved on the connecting rod.

[0010] Furthermore, the number of the first cams is equal to the number of the first striking hammers and corresponds one to one.

[0011] Furthermore, the protrusions of the first cam face in different directions, so that the first cam alternately squeezes the first striking hammer, thereby enabling the first striking hammer to alternately strike the outer side wall of the funnel.

[0012] Furthermore, a first bracket is provided on the outer side wall of the funnel, and the first rotating shaft is rotatably disposed on the first bracket.

[0013] Furthermore, it also includes a second knocking mechanism, which is arranged on the outer side wall of the funnel adjacent to the first knocking mechanism.

[0014] Furthermore, a second rotating shaft is provided on the outer wall of the funnel, and the second knocking mechanism includes a second cam, a hinged rod and a second knocking hammer; the second cam is arranged on the second rotating shaft, one end of the hinged rod is hinged to the raised portion of the second cam, and the other end is hinged to the second knocking hammer; bevel gears are provided on the second rotating shaft and the first rotating shaft, and the bevel gear on the first rotating shaft and the bevel gear on the second rotating shaft are meshed with each other.

[0015] Furthermore, the second striking mechanisms are provided in plurality, and the raised portions of the second cams face different directions, so that the second cams rotate to drive the second striking hammers to strike the outer side walls of the funnel alternately.

[0016] Furthermore, a second bracket is provided on the outer side wall of the funnel, and the second rotating shaft is rotatably disposed on the second bracket.

[0017] Compared with the prior art, the automatic concrete cleaning chute funnel of the present invention has the following advantages:

[0018] (1) The chute hopper for automatically cleaning concrete of the present invention is provided with a first knocking mechanism on the side wall of the hopper, a first rotating shaft is provided on the outer wall of the hopper, and a first cam is provided on the first rotating shaft. When the first cam rotates, the protrusion of the first cam squeezes the first knocking mechanism, so that the first knocking mechanism knocks on the outer wall of the hopper, thereby knocking down the concrete attached to the inner wall of the hopper, preventing excessive concrete from adhering to the inner wall of the hopper and causing clogging of the hopper.

[0019] (2) The first striking mechanism described in the present invention includes a first striking hammer, a mounting seat and a spring. The first striking hammer is a dumbbell-shaped structure formed by connecting a pressure block, a connecting rod and a striking block. A groove structure matching the shape of the first striking hammer is provided in the mounting seat. The spring is located in the pressure block groove, and the spring is sleeved on the connecting rod. When the raised portion of the first cam rotates to the pressure block, the raised portion squeezes the pressure block, causing the pressure block to retract into the pressure block groove. At the same time, the connecting rod pushes the striking block out of the striking block groove to strike the outer wall of the funnel. When the raised portion of the first cam leaves the pressure block, the pressure block pops out of the pressure block groove under the elastic force of the spring. At the same time, the connecting rod drives the striking block to leave the outer wall of the funnel and retract into the striking block groove.

[0020] (3) The raised portion of the first cam described in the present invention is oriented in different directions, so that the first cam can alternately squeeze the first knocking hammer, so that the first knocking hammer alternately knocks on the outer wall of the funnel. The setting of the first cam enables the first knocking hammer to continuously knock on the outer wall of the funnel, thereby achieving a better cleaning effect.

[0021] (4) A second knocking mechanism is also provided on the outer wall of the funnel described in the present invention, and the second knocking mechanism and the first knocking mechanism are respectively arranged on different outer walls of the funnel, so as to knock on different outer walls and ensure that most of the attached concrete can be knocked off.

[0022] (5) The second knocking mechanism described in the present invention includes a second cam, an articulated rod and a second knocking hammer. The second cam is arranged on the second rotating shaft. One end of the articulated rod is hinged to the raised portion of the second cam, and the other end is hinged to the second knocking hammer. When the second cam rotates, the articulated articulated rod drives the second knocking hammer to rotate with the second cam, and swings the second knocking hammer on the outer wall of the funnel, resulting in a good knocking effect. The raised portions of the second cam face different directions, so that the rotation of the second cam drives the second knocking hammer to alternately knock on the outer wall of the funnel. The setting of the second cam enables the second knocking hammer to continuously knock on the outer wall of the funnel, resulting in a better cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a structural schematic diagram of a chute funnel for automatically cleaning concrete according to an embodiment of the present invention;

[0025] Figure 2 A cross-sectional view of a chute funnel for automatically cleaning concrete according to an embodiment of the present invention;

[0026] Figure 3 is a structural schematic diagram of a first striking mechanism according to an embodiment of the present invention;

[0027] Figure 4 It is a schematic structural diagram of the second striking mechanism described in an embodiment of the present invention.

[0028] Description of reference numerals:

[0029] 1-funnel; 2-first striking mechanism; 3-first striking hammer; 4-first bracket; 5-first rotating shaft; 6-first cam; 7-motor; 8-second bracket; 9-second rotating shaft; 10-second striking mechanism; 11-bevel gear; 12-mounting seat; 13-pressure block groove; 14-connecting rod groove; 15-striking block groove; 16-pressure block; 17-connecting rod; 18-striking block; 19-spring; 20-second cam; 21-hinged rod; 22-second striking hammer. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0033] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0034] Example 1

[0035] Figure 1 It is a structural schematic diagram of a chute funnel for automatically cleaning concrete according to an embodiment of the present invention; Figure 2 It is a cross-sectional view of a chute funnel for automatically cleaning concrete according to an embodiment of the present invention.

[0036] like Figure 1-2 As shown, a chute funnel for automatically cleaning concrete includes a funnel 1 and a first knocking mechanism 2;

[0037] The first knocking mechanism 2 is arranged on the outer wall of the funnel 1, and a first rotating shaft 5 is provided on the outer wall of the funnel 1. A first cam 6 is provided on the first rotating shaft 5. The first cam 6 rotates and squeezes the first knocking mechanism 2 to achieve the first knocking mechanism 2 knocking on the outer wall of the funnel 1; the first rotating shaft 5 is connected to a motor 7.

[0038] The working principle of the chute hopper for automatically cleaning concrete described in this embodiment:

[0039] A first knocking mechanism 2 is provided on the side wall of the funnel 1 of the chute funnel for automatically cleaning concrete, a first rotating shaft 5 is provided on the outer wall of the funnel 1, and a first cam 6 is provided on the first rotating shaft 5. When the first cam 6 rotates, the protrusion of the first cam 6 squeezes the first knocking mechanism 2, so that the first knocking mechanism 2 knocks on the outer wall of the funnel 1, thereby knocking down the concrete attached to the inner wall of the funnel 1, preventing excessive concrete from adhering to the inner wall of the funnel and causing clogging of the funnel.

[0040] Example 2

[0041] Figure 3 It is a structural schematic diagram of the first striking mechanism described in an embodiment of the present invention.

[0042] Based on the above embodiments, for example, Figure 3 As shown, the first striking mechanism 2 includes a first striking hammer 3, a mounting seat 12 and a spring 19;

[0043] The first percussion hammer 3 includes a pressure block 16, a connecting rod 17 and a striking block 18 which are connected in sequence, and the pressure block 16, the connecting rod 17 and the striking block 18 are connected to form a dumbbell-shaped first percussion hammer 3, and the number of the first percussion hammer 3 is several;

[0044] The mounting seat 12 is fixed on the outer wall of the funnel 1, and is provided with a mounting groove for inserting the first percussion hammer 3, the mounting groove includes a dumbbell-shaped pressure block groove 13, a connecting rod groove 14 and a striking block groove 15; the spring 19 is located in the pressure block groove 13, and the spring 19 is sleeved on the connecting rod 17.

[0045] Specifically, the number of the first cams 6 is equal to the number of the first striking hammers 3 and corresponds one to one.

[0046] Specifically, the raised portions of the first cam 6 face in different directions, so that the first cam 6 alternately squeezes the first striking hammer 3 , thereby enabling the first striking hammer 3 to alternately strike the outer side wall of the funnel 1 .

[0047] Specifically, viewed along the length direction of the first rotating shaft 5 , the first cams 6 are distributed in a petal shape.

[0048] Exemplarily, a first bracket 4 is provided on the outer side wall of the funnel 1 , and the first rotating shaft 5 is rotatably disposed on the first bracket 4 .

[0049] The working principle of the chute hopper for automatically cleaning concrete described in this embodiment:

[0050] The first striking mechanism 2 includes a first striking hammer 3, a mounting seat 12 and a spring 19. The first striking hammer 3 is a dumbbell-shaped structure formed by connecting a pressure block 16, a connecting rod 17 and a striking block 18. A groove structure matching the shape of the first striking hammer 3 is provided in the mounting seat 12. The spring 19 is located in the pressure block groove 13, and the spring 19 is sleeved on the connecting rod 17.

[0051] When the raised portion of the first cam 6 rotates to the pressure block 16, the raised portion squeezes the pressure block 16, causing the pressure block 16 to retract into the pressure block groove 13, and at the same time, the connecting rod 17 pushes the striking block 18 out of the striking block groove 15 to strike the outer wall of the funnel; when the raised portion of the first cam 6 leaves the pressure block 16, the pressure block 16 pops out of the pressure block groove 13 under the elastic force of the spring 19, and at the same time, the connecting rod 17 drives the striking block to leave the outer wall of the funnel and retract into the striking block groove.

[0052] The raised parts of the first cam 6 face in different directions, so that the first cam 6 can alternately squeeze the first percussion hammer 3, so that the first percussion hammer 3 alternately percusses the outer wall of the funnel. The setting of the first cam 6 enables the first percussion hammer 3 to continuously percuss the outer wall of the funnel, resulting in a better cleaning effect.

[0053] Example 3

[0054] Figure 4 It is a schematic structural diagram of the second striking mechanism described in an embodiment of the present invention.

[0055] Based on the above embodiments, for example, Figure 4 As shown, it also includes a second knocking mechanism 10 , which is arranged on the outer side wall of the funnel 1 adjacent to the first knocking mechanism 2 .

[0056] Specifically, a second rotating shaft 9 is provided on the outer wall of the funnel 1, and the second knocking mechanism 10 includes a second cam 20, a hinged rod 21 and a second knocking hammer 22; the second cam 20 is arranged on the second rotating shaft 9, one end of the hinged rod 21 is hinged to the raised portion of the second cam 20, and the other end is hinged to the second knocking hammer 22; the second rotating shaft 9 and the first rotating shaft 5 are both provided with a bevel gear 11, and the bevel gear 11 on the first rotating shaft 5 and the bevel gear 11 on the second rotating shaft 9 are meshed with each other.

[0057] Specifically, the second striking mechanisms 10 are provided in plurality, and the raised portions of the second cams 20 face different directions, so that the second cams 20 rotate to drive the second striking hammers 22 to strike the outer side wall of the funnel 1 alternately.

[0058] Exemplarily, a second bracket 8 is provided on the outer side wall of the funnel 1 , and the second rotating shaft 9 is rotatably disposed on the second bracket 8 .

[0059] The working principle of the chute hopper for automatically cleaning concrete described in this embodiment:

[0060] A second knocking mechanism 10 is also provided on the outer wall of the funnel, and the second knocking mechanism 10 and the first knocking mechanism 2 are respectively arranged on different outer walls of the funnel, and knocking is performed on different outer walls to ensure that most of the attached concrete can be knocked off.

[0061] The second knocking mechanism 10 includes a second cam 20, an articulated rod 21 and a second knocking hammer 22. The second cam 21 is arranged on the second rotating shaft 9. One end of the articulated rod 21 is hinged to the raised portion of the second cam 20, and the other end is hinged to the second knocking hammer 22. When the second cam 20 rotates, the articulated articulated rod 21 drives the second knocking hammer 22 to rotate with the second cam 20, and the second knocking hammer 22 is swung and hit on the outer side wall of the funnel, and the knocking effect is good. The raised portion of the second cam 20 faces different directions, so that the rotation of the second cam 20 drives the second knocking hammer 22 to alternately knock on the outer side wall of the funnel. The setting of the second cam 20 enables the second knocking hammer 22 to continuously knock on the outer side wall of the funnel, and the cleaning effect is better.

[0062] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A chute funnel for automatically cleaning concrete, characterized in that: It comprises a funnel (1) and a first knocking mechanism (2); The first knocking mechanism (2) is arranged on the outer wall of the funnel (1); a first rotating shaft (5) is arranged on the outer wall of the funnel (1); a first cam (6) is arranged on the first rotating shaft (5); the first cam (6) rotates and squeezes the first knocking mechanism (2), so that the first knocking mechanism (2) knocks the outer wall of the funnel (1); the first rotating shaft (5) is connected to a motor (7); The first striking mechanism (2) comprises a first striking hammer (3), a mounting seat (12) and a spring (19); The first percussion hammer (3) comprises a pressing block (16), a connecting rod (17) and a striking block (18) which are connected in sequence, and the pressing block (16), the connecting rod (17) and the striking block (18) are connected to form a dumbbell-shaped first percussion hammer (3), and the number of the first percussion hammers (3) is several; The mounting seat (12) is fixed on the outer side wall of the funnel (1), and a mounting groove for inserting the first striking hammer (3) is provided on the mounting seat (12), and the mounting groove includes a dumbbell-shaped pressing block groove (13), a connecting rod groove (14) and a striking block groove (15); the spring (19) is located in the pressing block groove (13), and the spring (19) is sleeved on the connecting rod (17); The invention also comprises a second knocking mechanism (10), wherein the second knocking mechanism (10) is arranged on the outer wall of the funnel (1) adjacent to the first knocking mechanism (2); a second rotating shaft (9) is arranged on the outer wall of the funnel (1), and the second knocking mechanism (10) comprises a second cam (20), a hinged rod (21) and a second knocking hammer (22); the second cam (20) is arranged on the second rotating shaft (9), one end of the hinged rod (21) is hinged to the raised part of the second cam (20), and the other end is hinged to the second knocking hammer (22); the second rotating shaft (9) and the first rotating shaft (5) are both provided with bevel gears (11), and the bevel gear (11) on the first rotating shaft (5) and the bevel gear (11) on the second rotating shaft (9) are meshed with each other; A plurality of the second knocking mechanisms (10) are provided, and the raised portions of the second cams (20) face different directions, so that the second cams (20) rotate to drive the second knocking hammers (22) to knock alternately on the outer side wall of the funnel (1).

2. The automatic concrete cleaning chute funnel according to claim 1 is characterized by: The number of the first cams (6) is equal to the number of the first striking hammers (3), and they correspond one to one.

3. The automatic concrete cleaning chute funnel according to claim 2 is characterized by: The raised portions of the first cam (6) face in different directions, so that the first cam (6) alternately squeezes the first striking hammer (3), thereby enabling the first striking hammer (3) to alternately strike the outer side wall of the funnel (1).

4. The automatic concrete cleaning chute funnel according to claim 1 is characterized by: A first bracket (4) is provided on the outer side wall of the funnel (1), and the first rotating shaft (5) is rotatably arranged on the first bracket (4).

5. The automatic concrete cleaning chute funnel according to claim 1, characterized in that: A second bracket (8) is provided on the outer side wall of the funnel (1), and the second rotating shaft (9) is rotatably disposed on the second bracket (8).

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